TRW-V12 has wide range of usage other than transmitting date. This module

can vibration collector, (detecting landslides) and weather detection. Other

function can be added accordingly; also, software can be changed, this

module is convenient and easy to use.

Application



Safety Monitoring System



900MHz Wireless Cordless



Wireless Remote Control Car



Wireless Remote Control Robot



Meter, Water Meter, Coin Data Acquisition



Wireless Modem



Debris Flow Detection Point



Weather Detection point



Wireless Transmission network Transfer Function



WSN

Electrical Specification

Parameter

Min

Type

Max

Unit

Condition

Operating Condition

Operating Temperature Range

-10

+27

+70

℃

Operating Supply Voltage

4.5

5

5.5

V

Current Consumption

RX Mode (5VDC)

30

35

mA

TX Mode (5VDC)

500

mA

Peak

RF Characteristic

Frequency Range

418

434

440

MHz

Data Rate

1.6

128

Kbps

GFSK

TX Output Power

0

30

dBm

RX Sensitivity

-128

-128

dBm

Modulation

GFSK

Other

ESD

2000

V

Interface Data Rate

1.2

115.2

Kbps

http://www.wenshing.com.tw ; http://www.rf.net.tw

TRW-V12 Datasheet P.3