JZ871 Micro Power Data RF Module

 Application of JZ871

* AMR Automatic Meter Reading;

* Wireless alarm and security systems;

* Wireless conference voting system;

* Sports training & competition;

* Wireless dishes ordering;

* Electronic bus station and intelligent traffic;

* RF transmitter wireless electronic display screen and queuing machine;

* Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system;

Technical specification of JZ871

1. Modulation mode: FSK/GFSK

2. Working frequency: 868/915MHZ (Customization for 433MHz carrier frequency)

3. Transmission power: <40mW, Users can ask for 10mW

4. Receiving sensitivity: -121dBm@9600bps

5. Transmitting current: <100mA(40mW), <45mA(10mW)

6. Receiving current: <30mA        

7. Sleeping current: <15uA

8. Baud rate: 1200/2400/4800/9600/19200/38400Bit/s, User can set

9. Interface data format: 8E1/8N1/8O1  

10. Power supply: DC5±0.5VRS232/RS485,DC 2.7~3.3V (Customization for TTL)

11. Working temperature: -20^oC~85^oC

12. Working humidity: 10%90% relative humidity without condensation
13. Dimension: 44mm*27mm*8mm

14. Interoperable models: JZ871/JZ872/JZ873//JZ875/JZ878