FEATURES:
--Using traditional FM modulation technology, it has superior RF performance and audio performance
--Small transmission delay and long transmission distance
--Fully integrated chip solution, stable product performance
--Enhanced wireless receiving
--Beautiful LCD display
--With automatic search for clean channels
--Hand microphone with optional intelligent mute function
--Optional electronic volume adjustment function
| Transmitter Microphone Parameters |
| Frequency range: | 520MHz-960MHz（depending on applicable national law) |
RF output power: | Max 30mW(depending on applicable national law) True Diversity Four Antenna PLL Circuit |
Oscillation mode | PLL(digital frequency synthesizer) |
Transmit frequency error | <15ppm |
Dynamic Range | ≥100dB(A)
|
Frequency response range | 50Hz-15KHz
|
Max input sound pressure | 130dB SPL |
Power | 3V 2pcs AA battery |
AC power | 120mA |
| Receiver Parameters |
Carrier frequency rang | 520MHz-960MHz（depending on applicable national law） |
Modulation | FM |
Oscillation mode | PLL |
Image suppression | ≥80dB |
Receiver sensitivity | < -105dBm |
Audio output level | Balance output:250mV/600Ω／Unbalanced output:400mV/3KGΩ |
Distance | 50-150 meters（depends on the environment） |
Dynamic Range | >90dB |
Integrated distortion | < 0.3% |
Delay | <3ms |
S/N | >85 dB |
Voltage | DC12－16V |
AC | ≤600mA |
