1, the core circuitry RF12 RF transceiver chip ;
2, high stability : the use of SMT chip components imported and surface acoustic resonator frequency stabilization ;
3, the circuit board encoder chip, module with housing .
1, the operating frequency : 315 / 433MHZ;
2, the working voltage : DC9V;
3, transmit power : ≥1W;
4, Working current : 45mA ± 1mA;
5, the launch distance :) 3000m ( open ) ;
6, frequency deviation : ± 0.2MHZ;
7, modulation mode : ASK;
8, the working temperature : -25 ℃ ~ + 75 ℃ ( Special temperature requirements to be customized) ;
9, Volume : 43.5mm * 28.5mm * 12mm ( with pin ) .
Garage doors, electric windows, gateways, access control system transmitter, industrial control signal transmission and so on.