System technical parameters
Technical parameters of receiver
Frequency range: UHF 610-670mhz
Channel number: 200 × 2
Frequency stability: 0.002ppm
Receiving sensitivity: - 100dB
Audio frequency response: 60Hz-18KHz (± 3dB)
Harmonic distortion: < 0.5%
SNR: > 105dB
Dynamic range: 105dB
Maximum frequency offset: ± 48Khz
Spurious suppression: ≥ 75db
Audio output: balanced output and unbalanced output
Power supply: 12-18v  DC / 1000mA
 
Technical parameters of transmitter
Frequency range: 610-670mhz
Maximum channels: 400
Output power: 5MW / 30MW
Side wave suppression: > - 70dbc
Bandwidth: 60MHz
Maximum modulation depth: ± 48Khz
Frequency response: 60-15khz
SNR: > 105dB
Distortion: < 0.5%
Input voltage range: mic1Vmax
Power supply: 2 × 1.5V (AA)
Battery life: 6~8h