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China, Japan, South Korea, North Korea, Mongolia, Hong Kong-China, Macao-China, Taiwan-China, Norway, Sweden, Finland, Denmark, Iceland, Aland Islands, Bonaire,SaintEustatiusAndSaba, Faroe Islands, Estonia, Latvia, Lithuania, Belarus, Russia, Ukraine, Moldova, Kosovo, Germany, Poland, The Czech Republic, Slovakia, Hungary, Austria, Liechtenstein, Switzerland, United Kingdom, Ireland, Netherlands, Belgium, Luxembourg, France, Monaco, Guernsey, Isle Of Man, Spain, Portugal, Andorra, Italy, Greece, Malta, Vatican, San Marino, Slovenia, Croatia, Albania, Romania, Bulgaria, Serbia, Macedonia, Bosnia and Herzegovina, Montenegro, French Southern Territories, Australia, New Zealand, Canada, United States, Mexico, Bahamas, Cuba, Jamaica, Haiti, The Dominican Republic, Saint Kitts and Nevis, Antigua and Barbuda, Commonwealth of Dominica, Saint Lucia, Saint Vincent and the Grenadines, Barbados, Grenada, Trinidad and Tobago, Anguilla, Bermuda, Greenland, Guadeloupe, Jersey, Cayman Islands, Martinique, Montserrat, Saint Pierre And Miquelon, Puerto Rico, Sint Maarten, United States Minor Outlying Islands, U.S.Virgin Islands
China, Japan, South Korea, North Korea, Mongolia, Hong Kong-China, Macao-China, Taiwan-China, Norway, Sweden, Finland, Denmark, Iceland, Aland Islands, Bonaire,SaintEustatiusAndSaba, Faroe Islands, Estonia, Latvia, Lithuania, Belarus, Russia, Ukraine, Moldova, Kosovo, Germany, Poland, The Czech Republic, Slovakia, Hungary, Austria, Liechtenstein, Switzerland, United Kingdom, Ireland, Netherlands, Belgium, Luxembourg, France, Monaco, Guernsey, Isle Of Man, Spain, Portugal, Andorra, Italy, Greece, Malta, Vatican, San Marino, Slovenia, Croatia, Albania, Romania, Bulgaria, Serbia, Macedonia, Bosnia and Herzegovina, Montenegro, French Southern Territories, Australia, New Zealand, Canada, United States, Mexico, Bahamas, Cuba, Jamaica, Haiti, The Dominican Republic, Saint Kitts and Nevis, Antigua and Barbuda, Commonwealth of Dominica, Saint Lucia, Saint Vincent and the Grenadines, Barbados, Grenada, Trinidad and Tobago, Anguilla, Bermuda, Greenland, Guadeloupe, Jersey, Cayman Islands, Martinique, Montserrat, Saint Pierre And Miquelon, Puerto Rico, Sint Maarten, United States Minor Outlying Islands, U.S.Virgin Islands
The wireless conference system in the UHF band is fully digitally controlled and has multiple speaking modes. It can be connected to the video host to realize the video tracking function. The conference microphone unit can be powered by an ordinary battery or a rechargeable lithium battery, which is convenient and environmentally friendly. The system is easy to operate, free of engineering installation, economical and practical, and is a good choice for conference engineering.
Features：
It adopts FM frequency modulation to realize sound signal transmission, high fidelity, high signal to noise ratio and no sound delay. Use the special new anti-howling unidirectional high-sensitivity condenser microphone to make the conference sound almost perfect.
Both the audio channel and the control channel are transmitted wirelessly, no need to lay cables, and it can move freely within the signal coverage, which makes the venue layout convenient and flexible.
The data communication algorithm independently developed for the conference application enables the system response speed to be unaffected by the conference microphone unit within the signal range. Users can flexibly increase or decrease the conference microphone unit. The factory default system conference microphone unit capacity is ≦255 (including 1 chairman).
It has a rotation of 1-2-3-4, a restriction of 1-2-3-4, and the chairman's proprietary multi-session speech mode. The main control unit can externally connect the video host to realize the video tracking function of the conference microphone unit.
Ultra-low power consumption, the conference microphone unit has more than 8 hours of continuous speaking time and more than 20 hours of standby time; the 5th ordinary battery or the manufacturer's original lithium battery can be used. The matching charging box has a smart charging management circuit to effectively protect the battery, extend battery life and ensure safety.
Large screen LCD display. The hierarchical menu design makes the operation simple and convenient. And there are many functions such as power display and undervoltage warning, frequency channel and signal indication.
The main control solemn and generous with adopting the all-metal structure design; the conference microphone unit adopts engineering plastic material with novel appearance design, built-in antenna, and beautiful appearance.
Specification:
Model NO. | VA-8100 |
Audio communication | UHF wireless mode（SX） |
Audio channel | 1*host 4*delegate |
Audio communication frequency range | 500MHz---950MHz |
Audio modulation | FM |
Control communication | UHF wireless mode(duplex) |
Control channel | 16 |
Control channel frequency range | 422.4MHz -- 438.4MHz |
Control modulation | FSK |
Rx sensitivity | -100dBm |
Radiated power | ≦+6dBm |
frequency bias | <0.002 |
Data rate | 100KBPS |
Signal cover | Indoor radius 60m |
Audio frequency response | 50Hz --- 15KHz |
TAG | ≦20dB |
SNR | >85dB |
THD | ≦0.8% |
Power supply | DC12V-15V，≧1A |
Power consumption | < 7W |
Working Temperature | -10℃ -- 40℃ |
Dimension | 482(W)x88(H)x355(D)mm |
Weight | 7.2Kg |
Project Solutions:
Suitable occasions: Airports, Bus stations, Hotels, Office buildings, Gyms, Villas, Homes, Schools, Bar spas,
KTV ,Saunas, Parks,stage performances, dance halls, live audio recording, music screening rooms and other places.......
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