Material: Metal, Aluminium alloy, ABS
Polar Pattern: Dynamic Unidirectional
Modulation mode: FM
Channel: 2*100 channels
Working frequency: 630-685MHz
Frequency Response: 60Hz-18KHz
Sensitivity: -48dB±3dB
Frequency stabillty: ±0.005
Operating temperature: -10- 50
Dynamic range: >100dB
SNR: >105dB
Comprehensive distortion: 0.5%
Power supply: 2*1.5V AA battery
Working distance: 50-100m (open area)
Accessories included: one receiver, one handheld mic, one body pack, one tie-clip mic, one headset mic, four antenna, output cable, DC power
Receiving Index
Oscillation mode: PLL
Antenna inerface: TNC / 50Ω
Display mode: LCD
Sensitivity: 12dBμV(80dB s/n)
Sensitivity adjustment range: 12-32dbμV
Stray suppression: 80dB
Audio output unbalanced: ±4dB(1.25V)/5KΩ
Balance ±10dB(1.5V)/600Ω
Power supply voltage: DC12V
Supply current: ±400mA
Transmitter Index
Oscillation mode: PLL
Output power: 3dbm-10dbm
Stray suppression: -60dB
Battery: 2*1.5V AA battery
Current: <100mA
Service time: 8 hours