Specifications:

1. FSK, Within the visual range, the reliable distance can reach 300-500m;

2. Carrier frequency: 433mhz, options of 868/915mhz;

3. 8 channels ; Bandrate : 1200/2400/4800/9600/19200bps;

4. Interface: TTL/RS232/RS485, interface format: 8N1/8E1/8o1;

5. Transmission Power: 100mw, receiving current <10MA, transmitting current <100MA; Sleep current <10u A;

6. Power supply: TTL: DC+2.8V～+3.6V or +3.6V～+5.5V; RS232/RS485: DC+4.5V±～5.5V

7. Working temperature: -20℃～+65℃

8. Working humidity: 10%~90% (relative humidity without condensation);

9. Antenna impedance: 50 ;

10. Size: 44mm×27mm×8mm ; Weight: 14g;

11. Inter-communication Models: ML-6802/ ML-6803/ ML-6804;