RF transceiver module

Detailed Product Description
JZ882, the Micro-power wireless transceiver data module is used as the wireless data transceiver in long distance, 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 JZ882:
Condition:

Serial number	Item	Parameter	Note
1	Modulation mode	FSK
2	Work frequency	490MHz	160/230/315MHz is possible
3	Transmission power	≤500mW
4	Transmitting current	<400mA,
5	Receiving current	<60mA
6.	Sleeping current	<100uA
7	Receiving sensitivity	-120dbm(1200bps)
8	Channel amount	8 channels	User setting
9	Working temperature	-20∼+65	°C
10	Working humidity	10%~90%(relative humidity without condensation)
11	Antenna impedance:	50
12	Power supply	TTL: DC+2.7V∼+3.3V	RS232/RS485: +5VDC±0.5V
13	Dimension	63mm×43mm×15mm
14	Interface	TTL, RS232, RS485
15	Reliable transmit distance	1500m