Wireless conference controller RX-M2904
Advanced automatic frequency technology. If the frequency of transmitter and receiver are mess, you can press conference unit to search the frequency of transmitter and adjust the frequency same as transmitter’s
Product number:RX-M2904
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- Description
- Technical Specs
- Connection
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Ø Adopt UHF super high frequency range; Less interference than traditional VHF and more reliable.
Ø DPLL synthesis of digital phase locked loop multi-channel frequency synthesizer. In 60MHz frequency bandwidth, 300KHz channel apart, it provide 200 channels. Many sets machine can be used simultaneously.
Ø The whole system hardware is controlled by microcomputer CPU, which can be used for frequency selection, display, frequency data processing and automatic channel tracking.
Ø Special receiving sensitivity adjustable function which is used to improve anti-interference capacity or increase receiving distance.
Ø Premium display screen. Can check working status of system controller and units clearly.
Ø The range can be 60M in ideal environment.
Ø Free discussion working mode.
Ø Using 20pcs wireless conference units in same space and same frequency range; If the frequency is not setup properly, it will causes intermodulation interference.
Ø Aluminium alloy case. The material has ROHS certification.
Ø Adopts 1U international standard design which can be installed in 19inch case.Keywords:- UHF wireless conference system-Wireless conference controller
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Mode
RX-M2904
Frequency range
610-670MHz
Modulation mode
Wide band FM
Adjustable range
60MHz
Channel quantity
200
Channel spacing
300KHz
Frequency stability
Within ±0.005%
Dynamic range
100Db
Frequency swing
±45KHz
Frequency response
80Hz ~ 18KHz (±3dB)
Comprehensive SNR
>105dB
Comprehensive distortion
≤0.5%
Working temperature
-10℃--+40℃
Receiving mode
Two frequency conversion heterodyne
Medium frequency
First medium frequency: 110MHz; Second medium frequency: 10.7MHz
Wireless port
BNC/50Ω
Sensitivity
12 dBμV (80DbS/N)
Spurious inhibition
≥75dB
Max output level
+ 10dBV
Color
Black
Net weight
5KG
Dimension
432L x 45H x 236W mm
Installation
Suitable for 19 inch standard stand
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