









UR-5D UHF True Diversity Dual Channel Wireless Microphone
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Product number:UR-5D
重量
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- Product Description
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Real diversity reception, using dual antennas and dual receiving lines
Professional secondary frequency conversion and multi-stage RF filtering technology, multiple sets of which do not interfere with each other
Double squelch of voice code and RF strength to eliminate interference
Transmitter lock mode to avoid wrong shutdown Reception distance is about 120-150 meters
Frequency range: 640-690MHz
Modulation mode: broadband FM
Adjustable range: 50MHz
Number of channels: 200
Channel interval: 250KHz
Frequency stability: within ± 0.005%
Dynamic range: 100dB
Maximum frequency offset: ± 45KHz
Audio response: 80Hz-18KHz (± 3dB)
Comprehensive signal-to-noise ratio:>105dB
Comprehensive distortion: ≤ 0.5%
Operating temperature: - 10 ° C -+40 ° C
Receiver index:
Receiver mode: secondary frequency conversion superheterodyne
IF frequency: first IF: 110MHz, second IF: 10.7MHz
Wireless interface: BNC/50 Ω
Sensitivity: 12 dB μ V (80dBS/N)
Sensitivity adjustment range: 12-32 dB μ V
Stray suppression: ≥ 75dB
Maximum output level:+10 dBVKeywords:- UHF True Diversity Dual Channel Wireless Microphone
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