PROFESSIONALDIGITALCONFERENCESYSTEM专业数字会议系统
工作电源:AC85\~240V50/60Hz
功耗:视连接单元数量:单机15W,最大200W
显示屏:3.2寸TFT显示屏
显示菜单:中、英文,可定制
单路容量:带喇叭10支,不带喇叭20支
系统容量:会议单元90支,可扩展65535台
传输距离:100M
单元输出:接口电压24V
单元连接头:RJ45
安装:适用19英寸标准机架 \*Working power:AC85\~240V,50/60Hz
\*Power consumption:(depended on number of the unite connections )15W single 200wmaximum
\*Screen:3.2 inch TFT screen
\*Menu:english (other language can be customed)
\*Single channel capacity:10 units(with trumpet) 20 units(without trumpet) \*System capacity:conference units 90,extended to 65535 units.
\*Transmission Distance:l00meters
\*Unit output interface voltage: 24V
\*Unit connector:RJ45 { \scriptsize { \scriptsize { 1 } } } 采用全数字会议技术,符合IEC60914国际标准,通过会议主机前面板操控可对会议主机功能进行设 置,采用高速ARM嵌入式数字处理硬件架构,提升了系统运行的速度和保证了系统的稳定性。 支持8路视频信号输入,4路视频信号输出。
支持快速切换操作。
采用可编程逻辑陈列电路,任意交互切换。
③采用3.2寸TFT显示屏,具备中、英文双语信息显示,具有系统导航显示和集中控制双重功能。 ③系统具备线路带电“热插拔”保护功能,让系统的安全性及稳定性得到有力的保障。
③具备六路RJ45会议单元接口,每路最多可连接15台会议单元,可同时连接90台会议单元,具备两个 扩展主机6芯接口,用于级联会议主机及扩展主机,整个系统可扩展65535台单元。
内置DSP数字音频处理模块,能有效保证系统内部信息、指令畅通有序地传递,从而最大程度消除干 扰、失真、串音等现象,可达到CD级音质。
开机单元自动检测,可自定义编号。
内置自适应反馈抑器(AFC),可有效防止啸叫。
内置环境噪音消除器(AEC),可有效消除本地噪声。
内置数字均衡电路,可大幅提升会场声压级
支持48kHz音频采样频率,通道频率响应可达20Hz\~20kHz。
主机可以集中调节会议单元的输出增益,并可设定设置音频调节锁定。
主机与电脑用TCP/IP连接方式,主机与主机之间采用超五类网线连接,RJ45接口。
③可实现会议系统的远程控制,远程诊断和升级。无须达到项自现场即可完成售后与技术支持工作。
Usingalldigitalconferencetechnology,Complywith IEC6o914 internationalstandard,Thefunction of conference hostcan besetbycontrolling thefront panel of conference host.Using highspeed ARMembedded digital processing hardwarearchitecture,Itimproves thespeed of system operation and ensuresthestabilityofthesystem.
Support8channelvideo signalinput,4channelvideosignaloutput.
Support fastswitching operation.
Usingprogrammablelogicdisplaycircuit,anyinteractiveswitch.
The3.2inch TFTdisplay hasbilingualandChinesebilingual informationdisplayand hasdual functionsofsystemnavigationdisplayand centralized control.
The system has live line hot plug protection function, which ensures the securityand stability of thesystem.
Withsix RJ45conference unit interfaces,thereisno waytoconnect15conference unitsatmost, itcanconnect90conferenceunitsatthesame time,and hastwoextended host6core interfaces, Itisused toconcatenate meeting hostand extend host,and thewholesystemcan expand 65535 units.
Builtin DSPdigitalaudioprocessingmodule,canefectivelyguaranteetheinternalinformation system,openandorderlytransferofcommand,tothegreatestextenttoeliminateinterference, distortion,crosstalk phenomenon, can reach CD level timbre.
Automaticdetection when starting up,cancustomnumber.
Built-infeedback suppressor (AFC),caneffectivelypreventthe howling.
The built-in digital equalization circuit,which can greatly improve the venueof sound pressure level.
Built-in Environmental noisecanceller(AEC),caneffectivelyeliminate the noise.
Support48kHzaudiosamplingfrequency,channelfrequency responseupto20Hz\~20kHz.
The main unit can concentrate output gainadjustment meeting unit,and cansettheaudio tuning lock set.
Computer and the main unit use TCP/IPconnection,between the main unit and computer use fivetypesofcableconnection,RJ45interface.
Realizeremotecontroltheconferencesystem,remotediagnosisand upgrade.Noneed toarrive atthescene to complete customerservice and technical support work.
内置多路的内部通讯功能。
系统可通过中控系统、会议管理软件进行集中控制管理。
多种方式的会议室合并/拆分功能。
系统可接入其它电容麦克风或动圈麦克风,为用户提供更多选择。
③可向各发言单元传送1+20通道语音,有1+20通道的模拟输出接口,方便连接红外语音分配系 统及者录音设备。
具有RCA和卡依侬音频输入接口,可输入外部音频信号(如背景音乐、无线麦克风)。
{ \scriptsize { \scriptsize { 1 } } } 具有多组音频通道输出,可连接PA功放对发言者的讲话进行放大输出,也可连接录音系统、电 话会议系统等。
发言人数限制功能:限定当前最多发言单元,当发言单元达到定值时,要打开其它发言单元, 必须先关闭已打开的发言单元,发言单元数量1/2/3/4/5/6可调,执行主席不受限制。
具有中控接口,PC接口,触控屏接口,可实现管理软件、中控、触控屏、ipad、手机等设备控制 指令及状态读取,体现现代科技会议时代。
配合电话耦合器可以进行远程电话会议。
配合网络会议软件及视频会议终端,可实现远程视频会议。
内置国际通用电源,100\~240自动切换。
内置电源稳压系统,即使电压不稳地区也可安全使用。
系统支持一线式手拉手连接、Y型线连接、分线盒连接及环形手拉手连接。
采用铝合金机身,使用无危害成分材料,通过ROHS环路认证。
通过CCC认证,质量有保证。
③采用2U国际标准设计,可安装在19英寸机框。
Internal communication function built-in multiplexer
Thesystem can control system,centralized controlmanagement conference management software.
Variouswaysof meeting roommerge/splitfunction.
Thesystemcanaccess othercapacitor microphone ordynamicmicrophone,and providemore choices for users.
Toeach speech unit transmits the 1+20channel speech,there isananalog output interface of 1+20channel,easyconnection infrared voicedistributionsystemand recordingequipment.
With RCA and Canon Lennon audio input interface,can input external audio signal (such as background music,wirelessmicrophone).
With multiple setsof audiochannel output,amplifiesand outputscan be connected to PA poweramplifieron the speaker's speech,also can be connected with the recordingsystem, telephoneconferencesystem.
Thenumber of speakers limit function:defining the most speech unit,as the speaker unit reachesa fixed value,to open the other speech unit,you must first close the speech unit has beenopened,speechunitnumber1/2/3/4/5/6adjustable,executivechirmanofunrestricted.
Withthecontrol interface,PC interface,touch screen interface,canrealize the management software,control,touchsreen,iPad,mobilephonesand otherdevicesontrolinstructionand state reading,embody the modern science and Technology Conference era.
Withthe telephonecouplercanberemote telephoneconference.
With the network conferencing softwareand video conference terminal,can realize remote videoconference.
Built-ininternational universalpowersupply,100\~240automaticswitching.
The built-inpower regulationsystem,even ifthevoltage instability regioncanalsobesafe to use.
Thesystem supports first-hand hand hold connection,Yline connection,junction box connection and circular hand pullconnection.
Adopt aluminumalloy fuselage,use harmless ingredients,and pass ROHS loopcertification.
Qualityassurance through CCCcertification
Designed by2U international standard,itcan be installed in the19 inch frame.
技术参数TECHNICALPARAMETERS
⑨ 电源电压:24V
⑨ 功率消耗:2W
⑨ 温度范围 _ { + 1 0 0 0 } to + 4 0 0 \mathsf C
⑨ 失真系数(1KHz状态下): 0 . 0 3 % at50mW/16Ω
⑨ 扬声器频率回响:100Hzto14.5KHz
⑨ 信噪比:>70dB(A)
⑨ 拾音特征:超心型
⑨ 麦克风频率回响:190Hzto14.5KHz
⑨ Supply voltage:24V
⑨ Power consumption:2w
⑨ TemperaturerangeOperation _ { + 1 0 0 \mathsf { C } } to + 4 0 0 0 2号
⑨ DHT(at1 KHz): 0 . 0 3 % at50mW/16Ω
⑨ Speaker Frequency response:100Hz to 14.5KHz
⑨ Signal-to-noise ratio:>70dB(A)
⑨ Pick-up pattern:Supercardioid
⑨ Microphone Frequency response:190Hz to 14.5KHz
主要功能和特点Mainfunctionsandfeatures
⑨ 系统采用拜克全数字会议技术,符合IEC60914国际标准。
⑨ 通过环形链接,即使有一路线路断开,设备也能正常工作。
⑨ 采用全数字音频传输技术,远距离传输音质不会衰减,设备
之间传输距离可达100米
⑨ 采用手拉手和环形手拉手两种链接方式
⑨ 配合会议管理软件可实现更多增值功能,使操作更简便、更高效、更人性化
⑨ Thesystemdesigned bythe latestdigital conference technologyin accordancewith IEC6o914internationalstandard.
⑨ Bytheannularconnectioneven ifthere isonelinerelease,the equipmentalso can be normal used.
⑨ Adoptingdigital channel transmission technology,the timbrecould notbereducedasfardistance,transmissiondistancereach100 meters between each equipment.
⑨ With hand in hand and annular hand in hand two types connections..
⑨ Withconferencemanagementsoftware,canachievemoreadded value functions,let the operation more efficient、convenientand personalized.
Wireless & Wired Dual Transmission Conference System 5G高端数字无线有线双传输会议系统
DCS 433MHz
数字DSP 自动跳频 强抗干扰 均衡调节 MWi
摄像追踪 高灵敏度 自动增益
系统功能特点Systemfunctional
⊚ 采用Ai5G全数字网络技术,独创的数字环状网络技术音频时钟同步传输技术。
主机支持多达7种话筒管理模式:FIFO(先进先出)、NORMAL(普通模式)、VOICE(声控模式)、APPLY(申请模式)四种标配,选配扩展(智能限制)、(开放模式)、(主席专用),发言人数可设置1至16之间的任意数量。
⑨ 系统具有发起会议签到、表决、选举、评级、满意度、自定义等功能。
{ \scriptsize { 1 } } 具有线会议单元与5Gwifi会议单元签到、表决、服务等同一个软件平台显示无缝互通数据。
⑨ 具有1路ALARM消防报警联动触发接口,支持烟雾传感器、消防系统对接,自动报警。
⑨ 支持扩展环形手拉手连接,环形链路支持在线自动检测与恢复。
⑨ 内置高性能DSP处理器,支持主机输出10段均衡EQ,支持16路音频矩阵、延时器、音量等调节功能。
⊚ 具有4.3英寸全彩触摸屏,可实现对参数设置或查看,进行任意触摸操作。
⑨ 16通道同传输出模式,可把译员机的声音独输出提供外部设备,可供录音或监听设备使用。
{ \scriptsize { 1 } } 支持1路RS-232与1路RS-485摄像机跟踪控制接口。
⊚ 会议主机采用TCP/IP网络协议,且同时支持C/S、B/S架构,支持网络PC软件或浏览器控制,电脑支持导入现场图片进行模拟排位。
⊚ 具有1路RS232中控控制接口,实现话筒开关,优先权,音量大小,关机等控制。
⑨ 支持对接语音转写服务器,实现语音转写功能。
⑨ 可选配双机真备份功能,当一台主机断电当主机出现故障时,可自动切换至从机运行,实现双备份功能。
主机同时支持有线单元,无线单元。
2 ⑨ 可选配内置啸叫抑制功能。
⑨ AdoptsAl5Gall-digitalnetworktechnology,andoriginaldigitalringnetwork&audioclocksynchronoustransmissiontechnology.
Supports7microphonemanagementmodes:4standardmodesincludingFlFONormal,Voice-activatedandApply;optionalextendedmodesofintelligentlimit,openmodeand chairmanexclusivemode.Speaking quantitycanbesetarbitrarilyfrom1to16.
{ \scriptsize { 1 } } Equippedwithunctionsofmeetingheck-invoing,lectionating,sisaiosurveyandcustomizedoperation.
⑨ Wiredand5GWiFiconferenceunitsrealizeseamlessdatainterconnectionandunifieddisplayononesoftwareplatformforcheck-in,votingandservicecontrol.
⑨ Builtwith1ALARMfirelinkagetriggerinterface,compatiblewithsmokesensorsandfirecontrolsystemforautomaticalarmactivation.
{ \bigcirc } Supportsextended ringdaisy-chainconnection,withautomaticonlinedetectionandrecoveryofringlinks.
⑨ Integratedhigh-performanceDSPprocessor,supporting10-bandEQadjustment,16-channelaudiomatrix,delayandvoumeregulation.
⑨ Equippedwith4.3-inch full-color touchscreen for parameter viewingandtouch-basedconfiguration.
⑨ 16-channelsimultaneousinterpretationoutput,independentlytransmitinginterpreteraudiotoexternalrecordingandmonitoringdevices.Comeswith1RS-232and1RS-485interfaceforcameratrackingcontrol.
AdoptsTCP/IPprotocol,compatiblewithC/SandB/Sarchitectures.RemotelycontrollableviaPCsoftwareorwebbrowser,andsupportson-siteseatlayoutsimulationbyimportingimages.
⑨ Reserved1RS-232centralcontrol interface tomanagemicrophoneswitch,priority,voumeandpowertus
⑨ Connectabletospeechtranscriptionservertorealizereal-timespeech-to-textconversion.
⑨ Optionaldual hotbackupfunction.Thesystemcanautomaticallyswitchtostandbyhostoncethemainunitpowersofformalfunctions.
Compatiblewithbothwiredandwirelessconferenceunits.
Optional built-in howling suppression function.
技术参数TECHNICALPARAMETERS
⊚ 话筒容量:有线话筒 <=slant 5300;无线话筒≤300
⑨ 同声传译通道:63+1通道
⑨ 频率响应:80\~16KHz
⑨ 信噪比:>80dB(A)
⊚ 动态范围:>80dB
⊚ 总谐波失真 < 0 . 0 5 %
⑨ 主电源:支持宽电源100-240VAC
⑨ EXTENSION口:连接会议系统扩展设备
AP网口:连接无线AP
⑨ PC网口:连接电脑
⊚ 静态功耗:30W
⊚ 输出功耗:350W
⑨ 有线话筒连接方式:专用电缆
⑨ 触屏控制:4.3英寸全彩触摸屏
⊚ UNIT:4个6芯航空接口
{ \scriptsize { 1 } } Microphonecapacity:Wired microphone≤53oo;Wirelessmicrophone <= 3 0 0
⑨ Simultaneousinterpretationchannel: 6 3 + 1 channels
⑨ Frequency response:80\~16KHz
⑨ Signal-to-noiseratio: > 80dB(A)
⑨ Dynamic range: > 8 0 0 1 8 (2
⑨ Total harmonicdistortion: < 0 . 0 5 % 2号
⑨ Mainpowersupply:Widevoltage100-240VAC
⑨ EXTENSiON port: Forconnecting conference system expansion devices
⑨ APnetwork port:ForwirelessAP connection
⑨ PC network port: For computer connection
⑨ Static powerconsumption:30W
⊚ Output power consumption: 350W
⑨ Wiredmicrophone connection:Dedicated cable
⑨ Touch screen control: 4.3-inch full-color touch screen
⑨ UNIT:4six-coreaviationinterfaces
Wireless & Wired Dual Transmission Conference System 5G高端数字无线有线双传输会议系统
话筒技术参数MicrophoneTECHNICALPARAMETERS 话筒主要功能和特点MicrophoneMainfunctionsandfeatures
麦克风类型:心型指向性驻极体
频率响应:80Hz\~16KHz
麦克风输入阻抗:1KΩ
灵敏度:-46±1.5dB(0dB=1V/Pa,at1KHz)
最大SPL:100dB(THD>3%)
信噪比:>80dB(A)
串扰:>70dB
动态范围:>80dB
THD:<0.1%
最大功耗:2.8W
供电方式:锂电池供电
充电方式:通过TYPE-C接口,连接充电箱充电
签到功能:触摸按键签到
显示屏:3.5寸
无线频率范围:5.15GHz\~5.85GHz
电池容量:5200mAh
发言模式工作时长:7小时或14小时
(2号 ⑨ Microphone type: Cardioid electretcondenser
Frequency response:80Hz\~16KHz
Microphone inputimpedance:1KQ
Sensitivity:-46±1.5dB(dB \ c = 1V/Paat)
Maximum SPL:100dB(THD>3%)
Signal-to-noiseratio:>80dB(A)
Crosstalk: >70dB
Dynamic range:>80dB
Total harmonic distortion: < 0 . 1 % (2号
Maximum power consumption:2.8W
Powersupply:Lithiumbattery
Chargingmode:TYPE-Cportcharging viacharging case
Check-in function:Touch key check-in
Displayscreen:3.5 inches
Wirelessfrequencyrange:5.15GHz\~5.85GHz
Batterycapacity:5200mAh
Working duration under speaking mode: 7 hours or 14 hou⑨ 采用128位AES加密技术,支持WPA/WPA2无线安全技术,防止窃听和非授权访问,提供更高的会议系统机密性。
⑨ 具有3.5寸IPS屏界面,发言模式、单元ID、日期、时间、发言状态、发言时间等信息。
⑨ 采用超薄屏,低功耗,400MSOC核心处理器,电容全触摸控制,支持触屏发言开关与侧面备份发言开关,可有效防止{ \scriptsize { 1 } } 按键敲击声,保障会场环境良好。
{ \scriptsize { 1 } } 支持签到、投票、表决、选举功能,通过PC软件设置并发起签到、投票、表决、选举。
{ \circ } 支持服务呼叫功能,茶水、纸、笔、人工服务。
{ \scriptsize { 1 } } 具有声控功能,声控灵敏度可调。
{ \scriptsize { 1 } } 通过会议软件可调话筒单元5段EQ调节功能,可针对发言者的声音特点调节不同的音效。
⑨ 内置锂电池,电池容量支持7个小时发言,可选配扩展电源至14小时持续发言。⑨ 1.Adopts128-bitAESencryptionand WPA/WPA2wirelesssecurity technologytoprevent eavesdropping andunauthorized access, ensuring high confidentiality of conference system.
{ \scriptsize { 1 } } Equippedwith3.5-inchISscreen,displayingspeakingmode,unitID,date,time,speakingsatusandduation.⑨ Ultra-thinlow-powerscreenbuilt-in0oOCcoreprocessorandfullapacitivetouchcotrol.uortstouchandsidebackupspeakingswitches,effectivelyavoiding keytappingnoiseforquietconferenceenvironment.{ \scriptsize { 1 } } Supportscheck-in,votingandelection functions,whichcanbeconfiguredandactivatedviaPCsoftware.{ \scriptsize { 1 } } Servicecall functionavailableforwater,stationeryandmanualassistance.
{ \scriptsize { 1 } } Voice control with adjustable sensitivity.
⑨ 5-band EQadjustable viaconference software tooptimizesound efectbased onspeaker voice characteristics.⑨ Built-in lithium battery supports7-hour continuous speaking.Extended power supplyoptional forup to⑨ 14-hour workingduration.
AP发射器主要功能和特点WirelessAPTransmitterMainfunctionsandfeatures
兼容802.11a/an/ac/Wave2,支持MU-MIMO,允许AP同时接收多个终端发送数据,整机最大传输速率可达1.601Gbps。
支持OFDMA空间复用技术和1024QAM调制解调算法。
上行链路采用千兆以太网端口,突破了传统百兆速率的限制,使有线口不再成为无线接入的速率瓶颈。
③通过虚拟无线接入点(VirtualAP)技术,最多可提供32个ESSID,不同SSID之间互相隔离的。
支持WPA3安全协议,使会议内容更具保密性更安全。
支持80/160MHz的高带宽频段。
支持本地供电与POE远程供电。
产品外观美观大方,安装方便,适用于吸顶、壁挂以及桌面放装。 { \scriptsize { 1 } } oatl wholemachine can reach 1.601Gbps.
⑨ SupportsOFDMA spatial multiplexing technologyand10240AMmodulationand demodulationalgorithm.
⊚ pli ⑨ Through the virtual wirelessaccess point (Virtual AP)technology, upto32ESSIDscan be provided.
⑨ Support WPA3security protocol to make meeting content moreconfidentialand secure.
⑨ Support 80/16oMHz high-bandwidth frequency band.
{ \bigcirc } Support local powersupply and POE remote power supply
⑨ TheproducthasabeautifulappearanceandisasytoinstallItissuitableforceiling,wallanddesktopinstallation.
BK-N6O11 CONFERENCESYSTEM HOST
会议系统主机
系统功能特点:
⊚ 主机有六路无线音频通道,可六人同时发言;后进先出、主席专用,限制发言、限时发言模式(可设置1--99分钟)可按实际会议设定发言人数。
⊚ 主机支持注册配对多达2000个列席单元。
⑨ 20组信道可供选择,以便合理分配无线电频率,以及避开空中无线干扰。
⊚ 全自研的无线数据交换通讯模式,数据分组调度算法减少信号冲突和提高通信成功率,实现稳定迅捷的话筒发言,低至0.5\~1.25秒的连接速度。主机变更通讯频道,所有配对开机的列席单元可自动跟随同步。
⊚ 视像跟踪功能:主机可以连接多个摄像机指向对应话筒单元位置,支持监控行业应用最广的三种串口通信协议:VISCAPELCO-P,ELCO-D。接口硬件电气特性符合RS-232,RS-485规范,摄像机可以在主机菜单上操作设置,也可以用电脑通过USB连接设置,可通过串口控制视频矩阵。
⑨ 提供电脑控制软件,可以设置视像跟踪的摄像机,可以查询设置主机的工作参数和时间和开关主机。
⑨ 允许有多个主席身份的会议座同时使用。
⊚ 主机可以菜单操作同时关闭所有发言的会议座退出发言。
⊚ 主机在按键关闭电源的时候,也同时通过无线信令关闭会议座的电源。
⑨ 主机和会议座具有实时时间的显示。
⊚ 主控机具备USB录音功能。
Systemfunctional:
{ \circ } limitedspeechmode (canbesetfrom1to99minutes),thenumberofspeakerscanbesetaccording totheactualmeeting.
(24号 { \circ } The main controller supports registering and pairing up to 20o0 participating units.
⑨ 20setsofchnelsrebleforelectioidertolocatedienesasoblyndodirelessintefereeiti
(2号 { \scriptsize { 1 } } Fulelf a powered on unitscanautomatically synchronize with it.
⊚ Videtracins speati
(2号 { \scriptsize { 1 } } Pridu controller.
(2号 ⑨ Allow multiple chairman to use simultaneously.
(2号 ⑨ Themaincontrollercanoperate themenutosimultaneouslycloseallconferenceseatsforspeakingandexitspeaking.
{ \scriptsize { 1 } } Whenthematrolprstuotteioutooftfeeattouiesalin
(2号 ⑨ Themaincontrollerandconferenceseathavereal-time timedisplay.
{ \scriptsize { 1 } } Themain controller isequipped with USB voice recording function.
| 系统参数: | Systemparameters: |
| 频率范围:UHF频段可选 | Frequency range: Optional UHF frequency band |
| 话筒语音距离:>60米 | Microphone voice pick-up distance:>60 meters |
| 数据通讯距离:>300米(空旷距离测试) | Data communication distance:>300 meters(Open distance testing) |
| 音频频率响应:50~15KHz | Audio frequency response: 50~15KHz |
| 频率稳定度:+/-15ppm | Frequency stability:+/-15ppm |
| 动态范围:>85dB | Dynamic range:>85dB |
| 谐波失真:THD:85dB | Harmonic distortion: THD: |
| ③接收灵敏度: | OSNR:>85dB |
| BRINK? | Receive sensitivity: |
技术参数
⑨ 频率范围:550-620Mhz
⑨ 接收灵敏度:-90dBm
⑨ 辐射功率:<7dBm
⑨ 传输方式:双向QPSK调频通讯
⑨ 有效距离:视距60米
⑨ 无线音频发射功率:16dBm±1dBm
⑨ 供电电源:3.6VDC(内置锂电池)
⑨ 工作电流:150mA ± 15mA
⑨ 电池工作时间: >=slant 8小时
TECHNICALPARAMETERS
{ \bigcirc } Frequencyrange:550-620Mhz
{ \bigcirc } ReceivingSensitivity:-90dBm
{ \bigcirc } Radiationpower:<7dBm
{ \bigcirc } Transmission type : Bidirectional QPSK frequency hopping communication
{ \bigcirc } Effective distance:Sightdistance 60meters
{ \bigcirc } Wirelessaudio transmission power:16dBm±1dBm
{ \bigcirc } Power supply:3.6VDC Built-in lithium battery
{ \bigcirc } Workingcurrent:150mA±15mA
⑨ Battery workingtime: >=slant 8 hours
BK-903S真分集一拖二无线麦克风
Truediversity2chwirelessmicrophone
主机特性
⊚ 专为演出/婚庆/多功能会议厅设计,采用真分集四天线设计,内置天线分配系统,单通道AB智能接收,有效增强死点处理,实现远距离接收不断频,能应付各种复杂的的演出环境。
③接收机采用2.0寸65536色彩高清全视觉的TFT显示屏,支持中英文菜单,让操作更清晰直观。
⑨ 提供实时监测频谱功能,可对现场环境无线信号一目了然,能直观的在频谱中选择频率,让调频可视化,更直观准确。
③专业的无线真分集系统,采用四天线真分集接收,减少信号盲点,抗干扰强,稳定可靠的无线系统。
高保真高信噪比的音质,专业级的演出利器。
双30MHz频宽设计,高达6000可调频点,让你可以更精确调频,提高频率使用率。
16个预设组,每个组内频率可共一场合使用。
全频段扫描式搜索频率,让你安装调试更智能简单。
具有(IR)红外线自动对频功能,只要一按按键,就能使发射器自动精确锁定接收机的工作频点。
③采用先进的数字导频技术,每个通道设有独立的ID码,杜绝窜频现象。
③稳定的PLL相伴锁定振荡电路,配合“杂音检测”静音控制功能,能有效地阻隔环境中的躁杂射频干扰。
EIA标准1U机箱,双频道接收,面板更简约时尚新颖。
主机、手持均带电池电量显示,工作状态让您一目了然,方便管理。
③采用专业的数字电子音量控制,可分30级音量可调。
使用距离:250-300米复杂环境150-200米。
HostFeatures
⑨ eiedse complexperformanceenvironments.
⊚ Teceie ⊚ It frequencymodulation.
⑨ Prof reliablewirelesstransmission.
{ \scriptsize { 1 } } High-fidelitysoundqualitywithhighsignal-to-noiseratio,anidealprofessionalperformancedevice.
⑨ Dual30MHzbandwidthdesignofersupto60oadjustablefrequencypointsforprecisefrequencytuningandhigherfrequencyutilation.
⑨ 16 preset groups,and frequencies ineach groupcanbeapplied inthe samevenue.
⑨ Full-band scanning frequency search enables smarterand simpler installationand commissioning.
⑨ ItfeaturesRautomaticfrequencypairing.Onepressenablesthetransmitertolockontothereceiver'soperatingfrequencyacurately
⑨ AdoptingadvanceddigitalpilottechnologyachcannelhasanindependentIDodetoeliinatefreuencyotalk.
⑨ Equippedibio
⊚ AdoptsElAstandard1Uchassiswithdual-channelreception,featuringconcise,stylishandnovelpaneldesign.
⑨ Bothreceiverand handheld microphonedisplaybatterylevelforclearworkingstatusobservationandeasy management.
⑨ Adopts professional digital electronic volume control with 30adjustable levels.
⑨ Operating distance:250-300meters,150-200meters incomplexenvironments.
接收机技术参数
ReceiverTechnicalParameters
| 频率范围Frequencyrange:UHF610-670MHz、UHF565-614MHz | 最大频偏Maximumfrequencydeviation:±70KHz |
| 可调频道数Adjustablechannels:100×2 | ③杂散抑制Spurious rejection:≥70dB |
| 频率稳定度Frequencystability:0.002PPM | 音频输出Audiooutput:Balancedandunbalancedoutput:平衡输出和非平衡输出 |
| 接收灵敏度Receivingsensitivity:-100dBm | Balanced and unbalanced output |
| 电源Powersupply:12-18VDC/1000mA |
手持式发射器/腰包发射器技术参数
HandheldTransmitter/BodypackTransmitterTechnical Parameters
| 频率范围Frequencyrange:UHF610-670MHz、UHF565-614MHz | 最大频偏Maximumfrequencydeviation:±70KHz |
| 可调频道数 Adjustable channels:100×2 | 杂散抑制 Spurious rejection:≥70dB |
| 频率稳定度Frequencystability:0.002PPM | 音频输出Audiooutput:Balancedandunbalancedoutput:平衡输出和非平衡输出 |
| 接收灵敏度 Receiving sensitivity:-100dBm | Balanced and unbalanced output |
| 电源Powersupply:12-18VDC/1000mA |
BK-612/632 STANDLECTUREMICROPHONE
| 灵敏度 | -56dB±2 (1.5V,680Ω) |
| 指向性 | 单指向 |
| 输出阻抗 | |
| 频响范围 | 100Hz-10KHz |
| 工作电压 | 1.5V |
| 电流消耗 | ≤0.5mA |
| 信噪比 | 60dB |
| 供电电压 | DC11V~50V(10mA)幻象电源 |
| Sensitivity:-56dB±2 (1.5V,680Ω) | |
| PolarPattern:Unidirectional | |
| OutputImpedance: | |
| WorkingVoltage:1.5V | Frequency Response:100Hz-10KHz |
| Currentconsumption:≤0.5mA | |
| SNR:60dB | |
| Supply Voltage:DC11V~50V(10mA) | |
BK-941/942 STANDLECTUREMICROPHONE
| 灵敏度 | -56dB±2 (1.5V,680Ω) |
| 指向性 | 单指向 |
| 输出阻抗 | |
| 频响范围 | 100Hz-10KHz |
| 工作电压 | 1.5V |
| 电流消耗 | ≤0.5mA |
| 信噪比 | 60dB |
| 供电电压 | DC11V~50V(10mA)幻象电源 |
| Sensitivity:-56dB±2 (1.5V,680Ω) | |
| PolarPattern:Unidirectional | |
| OutputImpedance: | |
| Frequency Response:100Hz-10KHz | |
| WorkingVoltage:1.5V | |
| Currentconsumption:≤0.5mA | |
| SNR:60dB | |
| Supply Voltage:DC11V~50V(10mA) | |
BK-CU7CONFERENCEHOST/系统主机
可选内置高清矩阵模块
⊚ 采用全数字会议技术,符合IEC国际标准、符合GBT15381-94与GB50799-2012国家标准;
⊚ 采用DSP/DDOV数字化处理与传输技术,克服长距离传输衰减问题,·传输距离达150米对音质不 产生影响;
{ \circ } 采用全数字DSP音频处理技木,音频采样频率高达48KHz,频率响应可达20Hz-20KHz,接近CD音 质效果;
③系统采用ID寻址控制方式,会议主机开机自动检测单元,可自定义会议单元编号,能有效避免ID地 址冲突;
具备RJ45接口3组,6芯接口2组,每路可连接15台多功能会议单元,单元主机支持连接60台会议单 元;
③系统支持同时连接256台会议扩展主机,通过会议扩展主机可连接65535台会议单元;
具备智能自动保护技木,在会议主机出现非电源故障时可保证会议音频信号不被中断:
⊚ 采用专业6芯高密航空接口,带螺纹接头连接,保障设备之间连接更加稳固;
⊚ 系统采用6芯DIN带屏蔽线缆,可有效避免与防止线路电磁干扰,确保数据永不丢失:
⊚ 系统支持一线式手拉手连接、T型头手拉手连接及环形手拉手连接等多种连接方式;
内置DSP数字音频处理模块,能有效保证系统内部信息,最大程度消除干扰、失真、串音等现象;
③内置自适应反馈抑制(AFC)功能,可有效防止声反馈引起啸叫,保障调整增益时音质不被损伤;
内置环境噪音消除(AEC)功能,可有效消除本地噪音,让现场高质量的音频精准实时传送;
内置数字均衡电路(EQ)功能,可大幅提升会场压级,保证声音丰满、柔和而富有弹性;
内置自动增益控制(AGC)功能,采用智能电平控制技木保障单元远距离拾音音质不衰减;
⊚ 系统装备高亮度LCD显示屏及操控按键,英文菜单显示,可按需求订购任意语种;
⊚ 内置摄像跟踪板卡,支持VISCA,PELCO-P控制协议,脱离视频跟踪软件及控制键盘可进行摄像跟 踪设置、保持及自动调用;
{ \scriptsize { 1 } } Full digital conference technology,in linewith IEC international standards,GBT15381-94 andGB50799-2012nationalstandards
Adopt with DSP/DDoVDigitalProcessingandTransmission TechnologyavoidtheProblem ofLong Distance Transmission Attenuation,Transmissiondistance up to150 metersdoes not affect the sound quality.
Withfulldigital DSPaudio processing technology,thesampling frequency ofaudio isas high as48KHz,and thefrequency response isas highas20Hz-2okHz,which isclose tothe effect of CD sound quality.
The systemadopts ID addressing control mode.The conference host starts the automatic detectionunit.The conferenceunitnumbercan becustomized,which can effectivelyavoid IDaddressconflict.
Equipped with3 groupsof RJ45 connectorand 2 groups of6Pinconnector,each of which can connect15 multi-functional conference units.The unit host supports 60 conference units.
Thesystem supports the simultaneousconnection of 256conference extension hosts,through which 65535 conference units can be connected.
With intelligentautomatic protection technology,theconferenceaudiosignal cannotbe interrupted when non-powerfailureoccursintheconference host
Professional6-corehigh-densityaviation interfacewith threadedjointsisadopted toensure morestable connection between equipments.
The systemadopts6-core DINwith shielded cables,which caneffectivelyavoidand prevent electromagnetic interference of lines,and ensure thatdata will never be lost.
{ \scriptsize { 9 } } Thesystem supportsa variety ofconnection modes,such asone-line hand-in-hand connection,T-head hand-in-hand connectionand ring hand-in-hand connection.
⊚ Built-in DSP digital audio processing modulecan effectively guarantee the internal informationof thesystemandeliminate interference,distortion,crosstalkandother phenomena tothe greatest extent.
⊚ The built-inadaptive feedback suppression (AFC) functioncan effectively prevent the screaming caused by acoustic feedback and ensure that thesound qualityis notdamaged whenadjusting the gain.
⊚ Built-in ambient noise cancellation (AEC)function can effectively eliminate local noise,so thathigh-qualityaudioon-site accurate real-time transmission
Built-indigitalequalizationcircuit (EQ)function,cangreatlyenhance thevenuevoltage level, toensure that thesound is full,softand flexible.
(2号 ⊚ Built-inautomaticanontrol(AGC)funcionusingintellientlevelcontrolecology wood support unit long-distance pickup sound quality does not attenuate
⊚ The system isequipped with high brightness LCDdisplay screenand control keys, English menudisplay,canbeordered inanylanguageaccording to demand.
Optionalbuilt-in high-definitionmatrixmodule
\otimes 系统具备先入先出工作模式,发言数量可自定义设置,发言人数可设置为1至6台;
\otimes 系统可设置为自由讨论模式,所有会议单元可以全部自由开启发言不受数量限制;
\otimes 系统通过PC会议管理软件支持申请发言模式、排队模式、电脑允许模式、发言限时模式;
\otimes 系统具备线路带电“热插拔”功能,让系统运行的安全性及稳定性得到有力的保障;
\otimes 具备专业录音输出接口,方便对会议全程音频进行录音保存,便于重要会议内容可以回听;
⊚ 连接高清视頻解码盒后可与高清矩阵实现高清视频摄像机信号自动切换;
⊚ 可接入其它电容麦克风或动圈麦克风,为用户提供更多选择;
⊚ 通过面板可控制辅助输入音量、MIC输入音量、会议单元输出音量、扬声器音量、主音量调节;
⊚ 系统可同时接入8台主席单元,主席单元具有优先权功能,也可关闭其它正在发言的代表单元;
⊚ 可设置多台代表单元为VIP单元,VIP单元发言不受限制可自由开启,也不受其它代表单元开启影响;
⊚ 超强抗手机干扰能力,来电时绝不产生噪音,即使在有手机信号屏蔽器的会场内也可以正常使用;
⊚ 多功能会议主机与PC电脑、可编程中央控制系统采用RS-232连接方式,控制方式安全稳定;
⊚ 配合电话藕合器可以进行多方远程电视电话会议功能;
⊚ 配合网络会议软件或视频会议终端可实现多方远程视频会议功能;
⊚ 采用三级防静电、防雷保护技术,可抗8000V静电,符合GB/T17618-1998国家标准;
⊚ 内置AC110V\~240V国际通用电源及稳压系统,保证电压在不稳定的情况下安全、稳定使用。
⊚ 采用铝合金环保材质机身,2U国际标准设计,可固定安装在标准19英寸机柜上。
⊚ 内置4入1出高清视频矩阵切换。(可选) { \scriptsize { 1 } } 系统支持表决功能(可选)
{ \circ } Built-incmeratracingard,pportA,OPntrolpotocol,ithoute trackingsoftwareandcontrolkeyboard,camera trackingcanbeset,maintainedand automatically invoked.
\otimes The system has FlFO mode,the numberof speakerscan be customized,and the numberof speakers can be set to 1to 6.
\otimes The system can be set upasafree discussion mode,and allconference unitscan open their speeches freely without restriction on the numberof speeches.
\otimes Thesystem supportsapplication for speech mode,queuing mode,computer permission modeand speech time limitmode through PCconference managementsoftware.
⊚ Thesystem has thefunctionof hot plug-inand pull-outon liveline,which ensures thesecurity and stability of the system.
⊚ With professionalaudiooutput interface,it is convenientto record and save thewholeaudio ofthe conference and to listen back to important conference contents.
\otimes Automatic switching between HD video camera signal and HD matrix after connecting HD videodecoderbox
Access to other capacitive microphones or movable coil microphones to provide users with more options
Auxiliary Input Volume, MIC Input Volume,Conference Unit Output Volume,Speaker Volume and Main Volume Adjustmentcan be controlled by the panel.
\otimes Thesystem canaccesseightchairmanunitsatthesame time.Thechairmanunit has priority function.Itcanalsocloseother representative units that are speaking.
\otimes Multiple representative unitscan be setupas VIP units.VIP unitscan open their speeches freelywithout restriction,and are notaffected by other representative units.
\otimes Superanti-interferenceabilityofmobile phone,no noisewhencalling,even inthe meeting room with mobile phone signal shield can be used normally.
RS-232 is used toconnectmulti-function conference host with PC and programmable central control system.The control mode issafeand stable.
\otimes Multi-party teleconference function with telephone coupling
\otimes Multi-party remote videoconferencingcanbe realized with network conferencingsoftware orvideo conferencing terminal
⊚ Using three-stageanti-static and lightning protection technology,itcan resist 8oooV static electricity,which meetsGB/T17618-1998 national standard.
⊚ Built-inACl1oV\~240V international general powersupplyand voltagestabilizationsystem toensuresafeandstableuseofvoltageunderunstable conditions
\otimes Themachinebodyismadeof aluminiumalloywithenvironmentalprotection materialand 2Uinternational standard design.Itcanbe fixed on standard 19 inch cabinet.
⊚ Built-in 4 inand 1out HD video matrix switching.(Optional)
{ \circ } Systemsupport the voting function.(Optional)
PROFESSIONALDIGITALCONFERENCESYSTEM(DUALBACKUP)专业数字会议系统(双备份)
主要功能和特点Mainfunctionsandfeatures
⊚ 采用全数字会议技术,符合ICE60914国际标准;
{ \scriptsize { 1 } } 简洁稳重的台面式强抗静电功能设计,符合人体工程学,极具有现代科 技感;
⑨ 采用高强度的钢化玻璃加工而成,外观极具质感;
⑨ 采用铝合金一体成型方柱型话筒杆,内置双振膜拾音头,并采用声干涉 原理,有极好的超指向性能;
⑨ 装备防震拾音头,可最大限度减小因桌面震动而产生的噪音;
⑨ 装备2.8寸TFT彩色显示屏,可显示单元ID、发言时间等信息;
⑨ 具备万年日历功能,可显示当前时间和日期;
⑨ 采用轻触式按键,定位准确、控制迅速,无机械按键,不会磨损、无限寿 命;
⑨ 面板无明显孔位,具备防水防尘功能;
{ \bigcirc } 采用意法半导体“ARM”芯片,更加优化的电路设计,保证产品的可靠 性;
⑨ 采用DSP/DDOV数字化处理与传输技术,客服长距离传输衰减问题,线 路可达150米;
⑨ 系统支持一线式、T型头及环形手拉手等多种连接方式;
⑨ 系统采用6芯DIN带屏蔽线缆或CAT5线缆,可有效避免与防止线路电磁 干扰,确保数据永不丢失;
⑨ 单元为无源设备,由会议主机提供24V电源,低功耗设计;
⑨ 采用数字强抗干扰技术,确保会场内设备不受手机、蓝牙、无线电、WIFI 等信号干扰;
⑨ 配合摄像机,通过会议主机、控制键盘或电脑PC软件预设后,可进行摄 像机自动跟踪;
⑨ 连接线可从背面引出,即可保障发言者移动位置也可保障桌面整洁;
⑨ 具备发言计时功能;
⑨ 采用双备份设计思路,一路幻象供电话筒音频通道,一路数字手拉手系 统音频通道,两套话筒链路完全独立,并互为备份,会议主机出现故障 时,不影响会议发言使用。
⑨ Adoptingall digital conference technology,which conforms to ICE60914 internationalstandard
⑨ Simpleand stable table type stronganti-static functiondesign,in line with ergonomics,withasenseof modernscienceand technology
Itismade of high-strength toughened glass,which hasa high texture
⊚ Adoptingaluminumalloyintegrated squarecolumnmicrophone pole,built-in double diaphragm pickup head,and adopts the principle of acoustic interference,which hasexcellentsuperdirectionalperformance
{ \scriptsize { 1 } } Equipped withshock proof pickup head,itcan minimize the noise caused by thevibrationof the tabletop
{ \scriptsize { 1 } } Equipped with 2.8-inch TFT colordisplayscreen, which can display unit ID, speech timeand other information
⑨ With1ooo0 yearcalendar function,itcandisplay the current timeand date
{ \scriptsize { 1 } } Adoptinglighttouch button,which hasaccurate positioning,quickcontrol,no mechanical button
⊚ The panel has no obvious hole position and has the function of waterproof and dustproof
⊚ Using Italian French semiconductor "ARM"chip,more optimized circuit design, toensure thereliabilityof theproduct
⑨ Using DSP/ddovdigital processingand transmission technology to overcome the problem of long-distance transmissionattenuation,the line can reach 150 meters
⑨ Thesystem supportsa variety of connection modes suchas 1-wire,T-head and ring-shaped hand in hand.
⑨ Thesystemadopts 6-core DIN shielded cable or CAT5cable,which can effectivelyavoid and prevent lineelectromagneticinterferenceand ensuredata neverlost
⑨ Theunit isa passive device,with 24Vpowersupply provided by the conference host.It isdesigned with low power consumption.
{ \scriptsize { 1 } } Equipped withdigitalstronganti-interference technology toensure thatthe equipment in the venue isnot interfered bymobile phones,bluetooth,radio, WiFiand othersignals.
⑨ Withthe camera,thecamera can beautomatically tracked after preset by conference host,controlkeyboard orPC software
⑨ The connection cable can be led out from the back to ensure the speaker's movingpositionandkeep thedesk clean
⑨ Equipped with the functionof speakingin time.
⑨ Adoptinga dual backupdesign concept,one phantom powered microphone audiochanneland one digital handheld systemaudio channel,the two sets of microphone linksare completely independentand backup to each other.When theconference host malfunctions,itdoes notaffectthe useof conference speeches.
⑨ 采用全数字会议技术,符合ICE60914国际标准;
⑨ 简洁稳重的台面式强抗静电功能设计,符合人体工程学,极具有现代科 技感;
⑨ 采用高强度的钢化玻璃加工而成,外观极具质感;
⑨ 采用铝合金一体成型方柱型话筒杆,内置双振膜拾音头,并采用声干涉 原理,有极好的超指向性能;
⑨ 装备防震拾音头,可最大限度减小因桌面震动而产生的噪音;
⑨ 装备2.8寸TFT彩色显示屏,可显示单元ID、发言时间等信息;
⑨ 具备万年日历功能,可显示当前时间和日期;
⑨ 采用轻触式按键,定位准确、控制迅速,无机械按键,不会磨损、无限寿 命;
{ \bigcirc } 面板无明显孔位,具备防水防尘功能;
⑨ 采用意法半导体“ARM”芯片,更加优化的电路设计,保证产品的可靠 性;
⑨ 采用DSP/DDOV数字化处理与传输技术,客服长距离传输衰减问题,线 路可达150米;
⑨ 系统支持一线式、T型头及环形手拉手等多种连接方式;
⑨ 系统采用6芯DIN带屏蔽线缆或CAT5线缆,可有效避免与防止线路电磁 干扰,确保数据永不丢失;
⑨ 单元为无源设备,由会议主机提供24V电源,低功耗设计;
⑨ 采用数字强抗干扰技术,确保会场内设备不受手机、蓝牙、无线电、WIFI 等信号干扰;
{ \bigcirc } 配合摄像机,通过会议主机、控制键盘或电脑PC软件预设后,可进行摄 像机自动跟踪;
⑨ 连接线可从背面引出,即可保障发言者移动位置也可保障桌面整洁;
⑨ 具备发言计时功能;
⑨ 单元可选带扬声器;
{ \bigcirc } 具备 3 . 5 \mathsf {mm } 耳机插口,作为与会者会议监听使用,可独立自由调节接听 音源的音量大小;
{ \circ } 通过会议软件,可进行表决或选举操作。
⑨ Adoptingalldigital conference technology,whichconforms to ICE60914 internationalstandard
{ \scriptsize { 1 } } Simpleand stable table type stronganti-static function design,in line with ergonomics,withasenseofmodernscienceand technology
⑨ Itismadeof high-strength toughenedglass,which hasa high texture
{ \scriptsize { 1 } } Adoptingaluminumalloy integrated square column microphone pole,built-in double diaphragm pickup head,and adopts the principle of acoustic interference,which hasexcellentsuperdirectional performance
⑨ Equipped with shock proof pickup head,itcan minimize the noise caused by thevibrationof the table top
⑨ Equipped with 2.8-inch TFT color display screen,which can display unit ID, speech timeand other information
⊚ With1oooo yearcalendar function,itcandisplaythecurrent timeanddate
⑨ Adopting lighttouch button,which hasaccurate positioning,quick control,no mechanical button
{ \scriptsize { 1 } } The panel has no obvious hole position and has the function of waterproof and dustproof
⑨ Using Italian French semiconductor "ARM"chip,more optimizedcircuitdesign, to ensure the reliability of the product
{ \scriptsize { 1 } } Using DSP/ddovdigital processingand transmission technology to overcome the problemof long-distance transmissionattenuation,the line canreach150 meters
{ \scriptsize { 1 } } Thesystem supportsa variety of connection modes such as1-wire,T-head and ring-shaped hand in hand.
⑨ Thesystemadopts 6-core DIN shielded cable or CAT5cable,which can effectivelyavoidand prevent line electromagneticinterferenceand ensuredata neverlost
⑨ Theunit isa passive device,with 24Vpowersupply provided by the conference host.Itis designed with low power consumption.
⊚ Equipped with digitalstrong anti-interference technology toensure thatthe equipment in the venue is not interfered by mobile phones,bluetooth,radio, WiFiandothersignals.
{ \scriptsize { 1 } } Withthe camera,thecamera can beautomatically trackedafter preset by conference host,control keyboard orPC software
⑨ The connectioncablecan be led out from the back to ensure the speaker's movingpositionand keepthedeskclean
⑨ Equipped with the functionof speakingin time.
⑨ Microphoneunit with innerspeaker isoptional.
{ \scriptsize { 1 } } Equipped with 3.5mm headphone jack,itcanbe usedasaconference monitor forattendees,and can independentlyand freelyadjust the volume of the listening sound source.
⑨ Through conference software,voting orelection operationscan beachieved.
UHFA IR MW d N
智能显示 红外对频 频道追锁 独控音量 自动增益 强抗干扰 高灵敏度
BK-N3011 CONFERENCE SYSTEM HOST
会议系统主机
功能概要:
{ \scriptsize { 1 } } 系统采用数字与模拟电路技术结合,高保真线路设计,可产生高音质效果。{ \scriptsize { 1 } } 在同一环境下最多同时使用20套。每套可以支持多个主席,256个代表使用。{ \scriptsize { 1 } } 具有多会议模式,会议录音,会议功能。
⊚ 工作距离为:60-100米(视使用环境)
Function:
{ \scriptsize { 1 } } Thesystemadopts the combinationof digitaland analog circuit technology, high fidelity circuitdesign,can produce high quality sound effect. { \scriptsize \odot } Atmost20 setscan be used atthesame time inthesameenvironment. Eachsetcansupportseveralchairmansand256delegates. ⑨ Withmulticonferencemode,conferencerecording,conference functions ⊚ Working distance: 60-1o0m (depending on the use environment)
会议模式:
{ \scriptsize { 1 } } 先进先出,限时发言(限时时间可设置),限制发言,主席专用功能。
⑨ 发言人数:可根据应用场景设置1-4个同时发言人数。
⑨ 通讯通道:内置20组通信频道,可根据不同需要,多套使用,或有频率干扰时,选择合适的通道。
{ \scriptsize { 1 } } 系统音量:调节整机音量0-28可调。
⊚ 关闭所有单元:在主机操作可关闭所有正在开启的会议单元。
Conferencemode:
{ \scriptsize { \mathbb { O } } } Firstin firstout,time limited speech (The time limitcanbe set),Limited speech,chirman'sexclusivefunction.
Number of speakers:1-4 speakerscan make a speechat the same time according to theapplicationscenario.
{ \scriptsize { 1 } } Communication channel: built in 20 communicationchannels,according to different needs,multiplesetsof use,or frequency interference,select the appropriatechannel.
⑨ System volume: the volume of the whole machine can be adjusted from 0 to28
{ \scriptsize { 1 } } Close all units: close all open conference units by operating on the main controller.
接收机参数
·使用频率:640-700MHz
·WIFI频率:430-490MHz
·调制方式:FM
·频响:50Hz-15KHz
·信号源灵敏度:-104dbm
·声音输出大小:6.35混合输出250mV卡农平衡输出140mV
·失真度:<1%
·信噪比:90db
·工作电压:DC12-18V
·工作电流:500mA
Receiverparameters
·Frequency range: 640-700MHz
·WIFI frequency frequency: 430-490MHz
Modulationmode:FM
·Frequency respose: 50Hz-15KHz
Signal source sensitivity:-104dbm
·Sound output: 6.35 Mixed output 250mV Canon balanced output 1 4 0 \mathsf { m V }
Distortiondegree: < 1 % (2号
·Signal-to-noise ratio SNR: 90db
·Workvoltage:DC12-18V
·Workcurrent:500mA
发射器参数
·使用频率:640-700MHz·WIFI频率:430-490MHz·频响:50Hz-15KHz·频率精度要求:+10KHz·发射功率:10mW·工作电压:DC3V·工作电流:150mA
Transmitterparameters
·Frequencyrange: 640-700MHz
·WIFI frequency Frequency: 430-490MHz
·Frequencyrespose:50Hz-15KHz
·Frequency accuracy requirements:±10KHz
·Transmittingpower:10mW
·Workvoltage:DC3V
·Workcurrent:150mA
650-695- IR ) MWLALSASAL4智能显示 红外对频 频道追锁 独控音量 自动增益 强抗干扰 高灵敏度
主机特性/HostFeatures
采用UHF超高频段,使频段干扰更少,传输更可靠
③先进的自动对频技术,即使将发射器与接收机的频率调乱了,您只需轻轻一按会议单元就会自动追锁无线会议主机频率并调整一致,使用方便
⊚ DPLL数字锁相环多信道频率合成技术,方便多套机器同时使用,轻松避开各类干扰
{ \scriptsize { 1 } } 采用高档液晶显示屏,使接收机及发射器的工作状态一目了然
{ \scriptsize { 1 } } 为了提高通用性,让使用更便利,该设置所有发射机采用宽频段设计,同一频段的发射机左右通道均可通用
理想环境范围可达60米,常用于各种高要求会议场合
OAdopt UHF high band,with less interference and more reliable transmission.
⊚ Withdancetoatiatuejssakramtotiaint⊚ Dapainterference.
Adopting with LCDdigitaldisplay,make the working stateofthe receiverandtransmiter more intuitively.
Fortocommon used.
ldealenvironmentalworkingrangereachupto60meters,alwaysuseindiferentkindsofhighrequirementconference.
接收机技术规格
RECEIVERSPECIFICATIONS
⑨ 频率范围Frequency Range:635MHz-799.75MHz
⊚ 振荡模式OscillationMode:锁相环PLL
{ \scriptsize { 1 } } 频道总数CHannels 1 0 0 ^ { \star } 2 C H
{ \scriptsize { 1 } } 调制模式ModulationMode:FM
⑨ 频率偏移Frequency Offset:±75K
{ \scriptsize { 1 } } 信噪比S/Nratio: >=slant 80dB
⑨ 接收灵敏度RecevingSensitivity:-90dBm
⑨ 频率响应FrequencyResponse:40Hz-17KHz
{ \scriptsize { 1 } } 信道间隔Channel Spacing:300KHz
⊚ 总失真频率Total FrequencyDistortion:<1%
{ \scriptsize { 1 } } 输出阻抗OutputImpedance:600Ω
{ \circ } 电源Power:DC12V/2A
{ \circ } 额定消耗功率Rated PowerConsumption:<15W
⊚ 红外自动对频功能 Infraredautomatic Frequency Function
{ \circ } 数字液晶显示屏LCDdigital Display
手持式发射器
会议式发射器
领夹发射器
HANDHELDTRANSMITTER
{ \scriptsize { 1 } } 射频功率输出RFpoweroutput:10dBm
⑨ 振荡模式OscillationMode:锁相环PLL
{ \bigcirc } 频率稳定性FrequencyStability ± 0 . 0 0 2 %
⑨ 最大调制度MaximumModulationDegree:75K
⑨ 频率响应FrequencyResponse:40Hz-17KHz
(24 ⑨ 类型Type:动圈式Dynamic
{ \scriptsize { 1 } } 电源Power:3V
{ \circ } 电流消耗Currentconsumption:<135mA
MEETINGTRANSMITTER
{ \scriptsize { 1 } } 射频输出功率RFpoweroutput:10dBm ⑨ 振荡模式OscillationMode:锁相环 ⑨ 频率稳定性FrequencyStability: ± 0 . 0 0 2 % ⑨ 频率范围Frequency Range:40Hz-17KHz ⑨ 类型Type:电容式Condenser ⑨ 电流消耗Currentconsumption:<135mA
BODYPACKTRANSMITTER
{ \scriptsize { 1 } } 射频输出功率RFpoweroutput:10dBm ⑨ 振荡模式OscillationMode:锁相环 ⑨ 频率稳定性FrequencyStability: ± 0 . 0 0 2 % ⑨ 频率范围Frequency Range:40Hz-16KHz ⑨ 类型Type:电容式Condenser ⑨ 电流消耗Currentconsumption:<135mA 米用UHF超高列段,便灭段十抗更少,传输更可罪
⊚ 先进的自动对频技术,即使将发射器与接收机的频率调乱了,您只需轻轻一按会议单元就会自动追锁无线会议主机频率并调整一致,使用方便
⊚ DPLL数字锁相环多信道频率合成技术,方便多套机器同时使用,轻松避开各类干扰
⊚ 采用高档液晶显示屏,使接收机及发射器的工作状态一目了然
⊚ 为了提高通用性,让使用更便利,该设置所有发射机采用宽频段设计,同一频段的发射机左右通道均可通用
⊚ 理想环境范围可达60米,常用于各种高要求会议场合
Adopt UHF high band,with less interferenceand more reliable transmission.
⑨ Withadvancedutomaticfequencyfaturejustprestuttcanaketransmiteautomaticallckthwokingrequecyntf receiver.
⊚ DPLLdigitalphaseckedopultianelfrequecystesistecnqe,itscveniencerseveralmaciescanesedinteetie andavoidthevariousinterference.
⑨ AdoptingwithLCDdigitaldisplay,maketheworkingstateofthereceiverandtransmittermoreintuitively.
⊚ Fortheconvencoallrasmdoeditindsidghteofarqc channel canbeincommonused.
Oldealenvironmental workingrange reachupto60meters,alwaysuse indiferentkindsofhighrequirementconference.
接收机技术规格
RECEIVERSPECIFICATIONS
⊚ 频率范围FrequencyRange:635MHz-799.75MHz
{ \circ } 振荡模式OscillationMode:锁相环PLL
⊚ 频道总数CHannels:100\*2CH
⊚ 调制模式ModulationMode:FM
⊚ 频率偏移Frequency Offset:±75K
⊚ 信噪比S/Nratio: >=slant 80dB
⊚ 接收灵敏度RecevingSensitivity:-90dBm
⊚ 频率响应FrequencyResponse:40Hz-17KHz
⊚ 信道间隔Channel Spacing:300KHz
{ \bigcirc } 总失真频率Total Frequency Distortion:< 1 %
⊚ 输出阻抗Output Impedance:600Ω
{ \bigcirc } 电源Power:DC12V/2A
{ \circ } 额定消耗功率RatedPowerConsumption:<15W
⊚ 红外自动对频功能 Infraredautomatic FrequencyFunction
{ \circ } 数字液晶显示屏LCDdigitalDisplay
会议式发射器
MEETING TRANSMITTER
⑨ 射频输出功率RF power output:10dBm ⑨ 振荡模式OscillationMode:锁相环 ⊚ 频率稳定性FrequencyStability: ± 0 . 0 0 2 % ⑨ 频率范围Frequency Range:40Hz-17KHz ⑨ 类型Type:电容式Condenser ⑨ 电流消耗Currentconsumption:<135mA
手持式发射器
HANDHELDTRANSMITTER
{ \scriptsize { 1 } } 射频功率输出RF power output:10dBm
{ \circ } 振荡模式OscillationMode:锁相环PLL
⊚ 频率稳定性FrequencyStability: ± 0 . 0 0 2 %
{ \circ } 最大调制度MaximumModulationDegree:75K
⊚ 频率响应Frequency Response:40Hz-17KHz
⊚ 类型Type:动圈式Dynamic
{ \scriptsize { 1 } } 电源Power:3V
{ \scriptsize { 1 } } 电流消耗Currentconsumption:<135mA
领夹发射器
BODYPACKTRANSMITTER
⊚ 射频输出功率RFpoweroutput:10dBm { \scriptsize { 1 } } 振荡模式OscillationMode:锁相环 { \scriptsize { 1 } } 频率稳定性FrequencyStability: ± 0 . 0 0 2 % { \scriptsize { 1 } } 频率范围Frequency Range:40Hz-16KHz ⊚ 类型Type:电容式Condenser { \scriptsize { 1 } } 电流消耗Currentconsumption:<135mA
UHFWI 95 IR 》 @ MW智能显示 红外对频 频道追锁 独控音量 自动增益 强抗干扰 高灵敏度
BK-901S真分集一拖二无线麦克风 True diversity 2ch wireless microphone
主机特性
HostFeatures
⊚ 频道组数:双通道
⊚ 载波频段:UHF615-665MHz
调制方式:FM
⊚ 振荡方式:PLL相位锁定频率合成器
频率稳定性:±0.0005%
⊚ 灵敏度:在偏移度等于25KHz,输入6dBuV时,S/N>60dB 最大偏移度:±45kHz
频带宽度:50MHz
综合信噪比:>108dB
综合T.H.D.:<0.4% @1 KHz
综合频率响应:60Hz\~18kHz±3dB,
最大输出电压:平衡式:-20dBV/100Ω,
非平衡式:-4dBV/5KΩ.
⊚ 输出插座:XLR平衡式及6.3Φ不平衡式插座
面板按键:手持及腰包按键切换和显示
⊚ 工作有效距离:一般120米
⊚ 供电:100-240VAC50/60Hz,10W ⊚ Quantity of channel: dual channel
⊚ Carrier frequency band:UHF 615-665MHz
⊚ Modulation:FM
⊚ Oscillation mode:PLL phase locked frequency synthesizer
⊚ Frequencystability ± 0 . 0 0 0 5 %
⊚ Sensitivity:When the offset is equal to 25KHz,Input 6dB μ AtV,S/N>60dB ⊚ Maximumoffset:±45kHz
⊚ Band width:50MHz
⊚ Comprehensive S/N ratio:>108 dB
⊚ Comprehensive T.H.D.:<0.4% @1 KHz
⊚ Comprehensive Frequency response: 60Hz\~18kHz±3dB,
⊚ Maximumoutputvoltage:Balanced:-20dBV/100Ω,
Unbalanced:-4dBV/5KΩ.
⊚ Output socket: XLR balanced and 6.3 \boldsymbol { \Phi } Unbalanced socket
⊚ Panel buttons: Switch and display between handheld and body pack ⊚ Effective working distance: generally120 meters
⊚ Power supply:100-240VAC50/60 Hz,10W
手持话筒技术参数
Handheld microphone technical parameters
⊚ 载波频段:UHF615-665MHz
振荡模式:PLL相位锁定频率合成器
⊚ 谐波辐射:<-63dBm
频带宽度:80MHz
最大偏移度: ± 45KHz
功率输出:30mW
频率响应:50Hz\~18KHz
最大输入声压:130dB SPL
音头:动圈式
RF功率输出:8mW;8mW/15mW(Selectable)
⊚ 电池: A A x 2
⊚ 电流消耗:<110mA
⊚ 电池耗电:Almost6 Hours
⊚ Carrier frequency band:UHF 615-665MHz
⊚ Oscillation mode: PLL phase locked frequency synthesizer
Harmonic radiation: { \Sigma } < -63dBm
⊚ Band width: 80MHz
Maximum offset:± 45KHz
⊚ Poweroutput:30mW
⊚ Frequency response: 50Hz\~18KHz
⊚ Maximum input sound pressure: 130dB SPL
⊚ Cartridge: Dynamic
(204号 ⊚ RF poweroutput:8mW/15mW(Selectable)
⊚ Battery:AA×2
⊚ Power consumption:<110 mA
⊚ Battery consumption : Almost 6 Hours
腰包发射器技术参数
Bodypacktransmittertechnicalparameters
⊚ 载波频段:UHF615-665MHz
振荡模式:PLL相位锁定频率合成器
⊚ 谐波辐射:<-63dBm
频带宽度:40MHz
最大偏移度: ± 45KHz
RF功率输出:8mW/15mW(Selectable)
⊚ 功率输出:30mW
频率响应:50Hz\~18KHz
最大输入声压:130dBSPL
音头:电容式
电池:AAX2
电流消耗:90mA
⊚ 电池耗电:Almost6 Hours
⊚ Carrier frequency band:UHF 615-665MHz
Oscillation mode: PLL phase locked frequency synthesizer
Harmonic radiation: { \Sigma } < -63dBm
⊚ Band width: 40MHz
⊚ Maximum offset: ± 45KHz
⊚ RF power output:8mW/15mW(Selectable)
⊚ Power output:30mW
⊚ Frequency response: 50Hz\~18KHz
⊚ Maximum input sound pressure: 130dB SPL
⊚ Cartridge:Condenser
⊚ Battery:AAX2
⊚ Power consumption:90 mA
⊚ Battery consumption: Almost 6 Hours
50 IR 》 @ W智能显示 红外对频 频道追锁 独控音量 自动增益 强抗干扰 高灵敏度
接收机Receiver
⊚ 频率范围Frequency Range: 630MHz-690MHz
⊚ 振荡模式OscillationMode:锁相环PLL
⊚ 频道总数Channels:178CH
⑨ 调制模式ModulationMode:FM
⊚ 频率偏移Frequency Offset:±75K
⊚ 信号噪声比S/Nratio:90dB
⊚ 接收灵敏度Receving Sensitivity:-90dBm
⊚ 频率回响Frequency Response:40Hz-17KHz
⊚ 信道间隔Channel Spacing:300KHz
⊚ 总失真频率T.H.D: < 1 % (20
⑨ 输出阻抗Output Impedance:600Ω
⊚ 电源Power:12V
⊚ 额定消耗功率RatedPowerConsumption:<300mA
⊚ 红外自动对频功能lnfraredAutomatic FrequencyFunction
⑨ 数字液晶显示屏LCD Digital Display
手持发射器Handheldtransmitter
⊚ 射频功率输出RFpoweroutput:10dBm
⊚ 振荡模式OscillationMode:锁相环PLL
⊚ 频率稳定性Frequency Stability: ± 0 . 0 0 2 %
⊚ 最大调制度Maximum Modulation Degree: 75K
⊚ 频率响应Frequency Response: 40Hz-17KHz
⊚ 类型Type:动圈咪Dynamic
⊚ 电源Power:3V
⊚ 电流消耗Current consumption:<135mA
多功能界面麦克风系列BOUNDARYMICROPHONE
多功能有线麦克风Wire Microphone Series
| 换能方式 | 电容式三芯 |
| 指向性 | 心型 |
| 频率响应 | 30Hz-20kHz |
| 输出阻抗 | 75Ω |
| 灵敏度 | -36dB±2dB |
| 信噪比 | 67dB |
| 供电电压 | DC11V~50V(10mA)幻象电源 |
| 最大承受音压 | 149dB SPL(1kHz THD1%) |
| 动态范围 | 140dB |
| 开关 | 轻触开关 |
| Transducer Type:3-core Condenser | |
| Polar Pattern:cardioid | |
| Frequency Response:30Hz-20KHz | |
| Output Impedance:75Ω | |
| Sensitivity:-36dB±2dB | |
| SNR:67dB | |
| Power Supply Voltage:DC11V~50V(10mA) Phantom Power | |
| MaximumSPL:149dBSPL(1KHz THD1%) | |
| Dynamic Range:140dB | |
| Switch:Touch-sensitive control: on/off; | |
| 类型: | 大振膜动圈式 |
| 指向性: | 心型 |
| 频率响应: | 50Hz- 20KHz |
| 输出阻抗: | 300Ω |
| 灵敏度: | 50dB士3dB |




