Micro Power Data RF Module (JZ871)

JZ871, the Low-power wireless transceiver data module is used as the wireless data transceiver in long-ranges, with the small size, weight and power consumption and good stability and reliability.



* AMR Automatic Meter Reading

* Wireless alarm and security systems

* Home automation

* Low power telemetry

* Wireless conference voting system;

* Sports training & competition;

* Wireless dishes ordering;

* Wireless POS, PDA wireless smart terminal;

* Electronic bus station and intelligent traffic;

* RF transmitter Wireless electronic display screen and queuing machine;

* Wireless telemetry Charging for parking, parking lot;

* Wireless modem Automobile inspection and four-wheel orientation;

* Wireless sensor Industrial wireless remote control and air conditioning remote controller;

* Observation and predication of oil well and hydrological information;

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



Technical specification of JZ871:

Serial number Item Parameter Note

1. Modulation mode GFSK

2. Work frequency 433MHZ 868/915mhz is possible

3. Transmission power 100MW <10mW

4. Transmitting current <100mA 35mA

5. Receiving current <20mA 30mA

6. Sleeping current 1uA

7. Receiving sensitivity -121dbm(1200bps)

8. Channel amount 16 channel User setting

9. Working temperature -20+65

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

11. Antenna impedance: 50

12. Power supply +5V

13. Dimension 44mm27mm8mm

14. Interface TTL, RS232, RS485 user can choose

15. Reliable transmit distance 800m