RD-2000 professional UHF wireless microphone for stage performance
A good voice should be heard by everyone
Clear-sounding, cardioid dynamic wireless microphone
Vocals are still clear and prominent in a mixed environment. Designed for singers, speakers, performers, and hosts
Engage in interference U-segment smart chipset, using intelligent chipset, long reception distance, stable signal is not easy to be interfered with. The built-in anti-interference function can effectively shield the interference signal, reduce the acoustic noise, and protect your sound
100×2 sets of frequency points, stacked machines do not interfere with each other
The vocals restore the high-fidelity pickup dynamic microphone core, the frequency response is spacious and balanced, the sensitivity is high, the treble is clear, the midrange is delicate, and the bass is deep, making singing easier
Receiver
Frequency: 630~695MHz 730~795MHz*
Reception mode: secondary frequency conversion wireless
Rated frequency offset: 50Ω
Maximum frequency offset: ±5KHz
De-aggravated: 12 μs
Power supply: External power adapter 12V
Frequency Stability: ≤+0.002%
Sensitivity: >92dB
Signal-to-noise ratio: ≥79dB
Image suppression: >85dB
Adjacent tract selectivity: >60dB
Total Harmonic Distortion: <0.5%
Audio Frequency Response: 50Hz~16000Hz(±3dB)
Maximum output level: 0.95V
Squelch blocking: ≥10dB
Power consumption: 7W
transmitter
Carrier Power: 630~695MHz 730~795MHz*
Transmission mode: micro-power wireless
Antenna impedance: 502
Modulation: FM
RATED FREQUENCY OFFSET: +5KHZ
MAXIMUM FREQUENCY OFFSET: ±10KHZ
Pre-emphasis: 12 μs
Input impedance: 600Ω
Power supply: 1.5VAA batteries x 2 cells
Carrier frequency error: ≤±10KHz
Frequency Stability: ≤±0.002%
False signal radiation: 60dB below carrier level
Carrier power: 10MW
Signal-to-noise ratio: >75dB
Audio frequency response: 50Hz~16000Hz
Total Harmonic Distortion: ≤0.5%
Current consumption: Approx. 120mA
Receiver
① Infrared counter-linking window
② A channel function key set
③ A-channel display
④ Group AB signal strength indicator
⑤B-channel display
⑥ B-channel function key set
⑦A channel volume knob
⑧ B-channel volume knob
⑨ Power switch
⑩ B-channel antenna interface
⑪ B-channel Canon balanced output
⑫ AB channel mixed audio output
⑬ A-channel canon balanced output
⑭ DC12V power socket
⑮ A-channel antenna interface
Transmitters
① Metal mesh cover
② High-definition display
③ Infrared receiving window
④ Power switch
⑤ Power adjustment button
⑥ Battery compartment
⑦ Built-in transmitting antenna
⑧ Tail barrel