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JZ866 JZ882 JZ882 Micro Power Data RF Module

JZ866 JZ882 JZ882 Micro Power Data RF Module
company Shenzhen Jizhuo Technology Co. LTD
Categories LED Displays
Update2010-12-30
Original RegionChina
JZ866 JZ882 JZ882 Micro Power Data RF Module
JZ882 Micro Power Data RF Module
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

Feature of JZ882 Middle Power Data RF Module:
1.Power and receiving sensitivity
The transmission power is <500mW, Receiving sensitivity: -120dbm,
Transmission current<400mA, Receiving current<60mA, sleeping current <100uA.
2. Modulation mode and Frequency
Modulation mode: FSK, Frequency: 490mhz. Also capable of 160/230/315MHz.
3. High anti- interference and low BER(Bit error Rate)
Based on the FSK modulation mode, the high- efficiency forward error correction channel encoding technology is used to enhance data’s

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