TRW-V8
433MHz/868MHz/916MHz

TRW-V8 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 TWR-V8 is its wide operating temperature, which is between -20 and +70℃. The build-in AFC can auto-lock frequency, there is no need to worry about frequency shifting after long period of operation.
TWR-8V 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
Electrical Characteristic
TRW-V8-433-P| Parameter | Specification | Unit | Condition | ||
|---|---|---|---|---|---|
| Min | Type | Max | |||
| Frequency Range | 431 | 435 | MHz | ||
| Receiver Sensitivity | -127 | -98 | dBm | 1.2Kbps test | |
| Data Rate | 1.2 | 250 | K Bit | GFSK | |
| Supply Voltage, VDD | 4 | 5 | V | DC | |
| TX Current | 252 | 284 | mA | ||
| RX Current | 30 | mA | |||
| Output power | +26.1dBm | +27.5dBm | mA | +27dBm=500mW | |
| Sleep Current | uA | uA Option: Only module with 32.768 KHz Crystal has energy saving function. |
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| Power Up Time | 100 | ms | Time after Power-up | ||
| Operating Temperature | -20 | +27 | +70 | ℃ | |



