Technical index parameter
Operating temprature: -25 degree~60 degree
Operating humidity: 10%~90%(comparative humandity,without containing condensation)
Outer size:45mm(L) x 39mm(W) (containing no antena board)
Antena tie-in mode: SMA
Modulation:FSK
Operating frequency: 428~435MHz
Trasmit power:500mW
Receive sensibility:-107dbm
Transmit current: 350mA

Practical scope:
A short distance wireless data transmission;
1. Point-to-multipoint wireless networking, wireless field bus, automated data acquisition system;
2. Water, gas, heat, electricity and other residents of wireless automatic meter reading meter;
3. Industrial control, telemetry;
4. Power Supply Bureau and the wireless meter reading stations;
5. Building automation, security, computer room equipment, wireless surveillance, access control systems;
6. POS system, PDA wireless smart terminal, medical equipment;
7. PTZ monitoring, computer room power supply, fan equipment, wireless remote control alarm system;
8. Monitor distribution, reactive power compensation controller meter reading system;
9. Wireless back from the target at the target system;

10. Warehousing logistics, wireless laser guns, wireless bar code reader;
11. Meeting to vote on wireless systems;
12. Wireless a la carte restaurant;
13. E-stop, intelligent traffic control system;
14. Queue wireless electronic display boards as well, back to a single cabinet;
15. Hanging said wireless, wireless e-scales;
16. Not parking, car parks;
17. Wireless vehicle detection and four-wheel-positioning system;
18. Monitoring wells and water systems;