Comprehensive performance | |
Carrier frequency: UHF 510 MHz - 530MHz Frequency stability: < ±30ppm Dynamic range: > 90dB Harmonic distortion: < 0 . 5 % Frequency response: 80Hz ~ 12 KHz Audio output: 0 - 200m V | |
Receiver | Microphone transmitter |
Use the power supply voltage: 3.7V lithium battery Power consumption: 4 WATT Signal to noise ratio: > 98 dB False image interference ratio: > 80 dB Receiving sensitivity: < 5 dBu ( SINAD = 20dB ) Battery life: about 5 hours | Transmit power: ≤10 mW Modulation method: FM , F3F Maximum modulation: 75 KHz Higher harmonics: less than the main wave reference 4 0dB or more Use power: 3.7V lithium battery Battery life is about 2.5 hours |