Japan Frequency Band

Module No.

TRW-V8-426-X-X

TRW-V8-429-X-X

Remark

Frequency

Range

426.025MHz

429.25~429.7375MHz

(25KHz 間隔のみ)

Power Correspondence

1mW, 10mW

1mW, 10mW

動作コマンドで設

定切替え

Optional

Module No. Description：



If the last section of module No. is G, which means this module

has G sensor



If the last section of module No. is P, which means this module

has Pressure sensor



Every model of this module has TEMP sensor. All optional parts

can be added to the module.

Function Introduction

TRW-V8-433-P is wireless high power data two-way transceiver RF module.

The key feature of this module is its resilience against interference, which way

surpass traditional wireless module. The build in Saw Filter can remove

unnecessary interference signals. When the transmitting distance is not far

enough during operational environment, relay protocol station can be used to

forward signal; also, transmitting to other interface if it is required.

This module is fully digitalized structure designed, there is no adjustment

required. This module includes UR and I2C interface, which provide

convenience communication. Also, we can modify software, including special

monitor point for voltage (A/D), current, output voltage (D/A) according to

customer demand. End product requirement can be met without add MCU; this

will save designing time for user.

Another key feature of TRW-V8 is its wide operating temperature, which is

between -20 and +70°C. The build-in AFC can auto-lock frequency, there is no

need to worry about frequency shifting after long period of operation.

TRW-V8-433-P 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.

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

TRW-V8-433-P Datasheet P.3