1. Transmitter technical specifications
2. Frequency range 677.7-696.3MHz
3. Number of channels 16 (conservative value) Each time pairing, the ID code changes randomly, within the frequency range set by the manufacturer.
4. Oscillator mode DSP chip frequency lock
5. Frequency stability ±10ppm
6. Rf power 10dBm
7. The frequency is 40-18000Hz
8. Distortion degree ≤0.5%
9. Battery specifications 1.5V/AA Size Alkaline battery
10. Continuation time 4-8 hours (depending on battery type and capacity)
Receiver technical specifications
11. Frequency range 677.7-696.3MHz
12. Number of channels 16 (conservative value) Each time pairing, the ID code changes randomly, within the frequency range set by the manufacturer.
13. Oscillator mode DSP chip frequency lock
14. Rate stability ±10ppm
15. Receiving sensitivity -95--71dBm
16. The tone frequency ranges from 40 to 18000Hz
17. Distortion degree ≤0.5%
18. Signal to noise ratio ≥90dB
19. Audio output 300mv(Max)
Handheld transmitter parameter
Frequency range: 2412-4484MHz
Frequency stability: 10PPM (-10~50°C)
Rf power: 210mW
Frequency response: 40Hz-18KHz
Distortion degree: ≤0.5%
Modulation mode: DSP
Bandwidth: 950KHz
Operating voltage: 3.7V
Working current: 80mA
Receiving host parameter
Frequency range: 2412-4484MHz
Frequency stability: 10PPM (-10-50°C)
Sensitivity: -92 DBM
SNR: S/N≥90DB
Frequency response: 40Hz-18KHz
Distortion degree: ≤0.5%
Audio output: 350mv(Max)
Operating voltage: 3.7V
Working current: 70mA
