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FREQUENCY RANGES 220MHz ~ 270MHz MODULATION MODE FM NOMINAL/PEAK DEVIATION ±15kHz / «±48kHz FREQUENCY STABILITY «±15ppm AF FREQUENCY RESPONSE 60Hz ~ 18kHz S/N(1mV RF and peak deviation) »100dB(A) T.H.D(at nominal deviation and 1kHz) ..
 
TECHNICAL SPECIFICATION Frequency response 100Hz~16000Hz Polar Pattern Ultra-Cardioid Output impedance Low impedance Sensitivity -40dB±2dB Reference Sound-Receiving Distance 20-50cm Power Supply DC 9V or AC 220V,50Hz
 
TECHNICAL SPECIFICATION Frequency response 100Hz~16000Hz Polar Pattern Ultra-Cardioid Output impedance Low impedance Sensitivity -40dB±2dB Reference Sound-Receiving Distance 20-50cm Power Supply DC 9V or AC 220V,50Hz
 
IR Wireless Conference System Main Controller CE-1500M1. Support Mode: Limit (1/2/3), FIFO (1/2/3), Chairman Only2. Support video camera auto-track with video processor3. 160x32 dot matrix LCD display system information4. Two group audio output interface to support external audio system5. Installation: 19-inch frame6. Designed accordance to..
 
2-Way Full Range ConferenceSpeaker System CF-10Feature1. Professional Meetings Speaker, high degree of reduction human voice.2. The reas cabinet is isolated arc line design, novel appearance and effectively suppression of the box standing wave generation.3. Flexible and convenient installation from multi-angle. Tripod support is also..
 
Junnan hottest product tv lift ceiling for advanced systemDescriptionsuitable for 32”-42” lcd/led plasma tvused for ceiling installation in advanced system like at home or in the officemax weight:55kgcan be hand or remote controlled with great conveniencedirect factory price with high qualityCE certificate approved90°flip up..
 
Professional Conference MicrophoneFeatures: Flexible & adjustable gooseneck. Can reduce the noise and a sound more clearly. Cardioids pickup rejects off-axis sound. Resistance to high frequency of mobile phone & electromagnet. With on/off switch control. With a LED indicator. The cable is up to 7meters. Perfect for broadcasting and..
 
A-22 Automatic LCD lift system:Certification: CE, UL, ROHSWarranty: 1 yearAccessories: 1 universal power line1 remote control1 manualSpecification:Item no.: A-22Box Dimension: 485*128*665mmPanel Dimension: 638*190*3mmLift mount dimension: 550*94mmNet weight: 29kgGross weight: 31kgLoading capacity: 6kgInput voltage: 220V / 110VPower:..
 
Conference Sytem conference voting system audio conference system wireless conference system electronic voting system wireless audio conference system digital conference system professional voting system voting system software..
 
Item List: 1. LCD motorized flip device 1pcs2. Power cord 1pcs3. Remote controller 1pcs (Provided according to your requirements)Product Features:1. Electric control; flip up freely;2. Good stability; shockproof;3. Operates smoothly, suits to under 22” screen;4. Wireless remote control, centralized control and support Rs232,..
 
Introduction:LCD Motorized lift is degined for meeting different needs, which can be installed in all kinds of meeting room and company, set in the bookcase and be compatable with home theatre system. This product is easily operated and equipped with hand protect function. It is avaible for 32`,42`,50`or 65` different LCD.Features: 1. Import..
 
manufacturers wholesale new fashion quality video conference system Product Show 1.Product Description of monitor lift 2. Product Description of monitor lift (1) LCD Monitor size: 17" wide (8) Voltage/power: 18w 220v 50/60hz(2) Panel size: 516*366mm(9) Pitch angle: 0-15°(3) Thickness:4mm(10) Single trip time: 35s(4) View..
 
Parameters Power SupplyAC 110-220V,50-60HZTable Hole SizeTBDInlay Table Size Box Dimension TBDAccessories1,Manually control line and one set button2,One power linePerformance1. Electric control, lifting comfortable, height-adjustable.2. Flexibility, stability, good shockproof performance.3. Suit for 17/19/22 inch LCD monitors of various..
 
master console audio conference system Features:1.Adoption of sound collection,dealing and expand,so that makes a good sound quality and to control the feedback hauling.2.Sound reduce well and clear,small noise.3.Several switches of MIC,by using "3"or "6".4.Four groups of 8P unit output to connect 100 groups unit,and to..
 
RF217 wireless voting systemsGeneral Specs Transmission distance > 100 metersTransmission angle 360 degreesPower required2 AAA 1.5 voltBattery life1-2 years with ordinary usageFrequency2.4GhzRemote keyboard7Keys About software,Works with Win XP, Vista, and Windows 7Mac and Linux version available on requestWorks with MS XP, office 2000,..
 
VGA PartInput PortVGA*4(Audio switch synchroniously)Output PortVGA*2(with long-cable driving and preview function)Support resolutionsVGA/XGA/SXGA/QXGABelt width440MHzB/C Interference-50dB@5MHzDifferential Phase I/OS<1.28 degree,3.58MHzDifferential Gain Mismatches0.1%,3.58-4.43MHzAudio PartsCable microphone input ×1Wireless microphone..
 
Make your event, meeting, or training into a highly productive and interactive environment!SunVote Electronic Wireless Voting System Use occasions:Various international conferences, forums, training sessions, business meetings, business road show, TV activities, management training meeting, CME, employees internal training and..
 
Product Description The KATO standard-definition (SD) and high-definition (HD) video conference ptz camera provides incredible video, along with the sophisticated MPEG-4 AAC audio that takes your visual communication experience to a new level. With useful features such as multi-point visual communications, robust QoS support, a secure..
 
PTZ video conference camera;18x, 550TVL;Pan 360 degree continuous, tilt -30~90 degree with auto flip;64 presets;RS485/RS422 & RS232 communication interface;Pelco & Visca protocols supported;With remote controller;S-video.
 
20x HD video conference camera;HD camera modules with 3.27 mega-pixel, 1/2.8 inch cmos;20x / 12x;HD 1080p / 720p video system;Component(Y/PB/PR) / SDI / DVI-I outputs;Pan 360 degree continuous, tilt -30~90 degree with auto flip;64 presets;Pelco & Visca protocols supported;RS485/RS422 & RS232 communication interface;Both HD & SD..
 
 
 

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