RS Components
Our website uses cookies and similar technologies to provide you with a better service while searching or placing an order, for analytical purposes and to personalise our advertising to you.

RF Solutions R7G-434.075 RF Receiver Module 434 MHz, 4.5 → 5.5V

Image representative of range

Available to back order for despatch 26/01/2021
Add to Basket

Price Each


(exc. VAT)


(inc. VAT)



RS Stock No.:
Mfr. Part No.:
RF Solutions
COO (Country of Origin):
UnitsPer unit
1 - 4£32.22
5 - 9£31.58
10 - 24£30.95
25 - 49£30.33
50 +£29.72

T7G/R7G-434 Narrowband RF Transmitter/Receiver Modules

The T7G/R7G series are shielded narrowband RF transmitter and receiver modules, which enable the implementation of a remote control or simple telemetry link.

RF Operating Frequency: 434MHz ISM band
Channel Bandwidth: 12.5kHz
RF Output Power: up to +16dBm
Receiver Sensitivity: -117dBm
Modulation: FSK
OTA data rate: up to 20kbps
Range: up to 1000m (Line of Sight)
Receiver RSSI output
Host communication: serial
Power supply: +4.5 to +5.5Vdc
Operating temperature range: -10 to +55°C
Dimensions: 10.5 x 31.5 x 3mm (Transmitter), 17 x 48 x 8.3mm (Receiver)
Applications: Remote control, wireless networking, telemetry, long-range communication for the Internet of Things (IoT)

RS Product Codes
505-6733 T7G-434.075 Tx, Channel Frequency 434.075MHz
505-6755 T7G-434.225 Tx, Channel Frequency 434.225MHz
505-6749 R7G-434.075 Rx, Channel Frequency 434.075MHz
505-6761 R7G-434.225 Rx, Channel Frequency 434.225MHz
505-6799 R7G-434.525 Rx, Channel Frequency 434.525MHz


A 4-button secure remote control system can be built using one Tx and one Rx module together with the Holtek HT12 Codec chipset: HT12E Encoder, RS Part No. 885-0692 and HT12D Decoder, RS Part No. 885-0702



Wireless Modules - RF Solutions

Module TypeReceiver
Supported Frequency Bands434MHz
Modulation TechniqueFM
Maximum RF Data Rate20kbit/s
Receiver Sensitivity-117dBm
Supply Voltage4.5 → 5.5V
Dimensions48 x 8.3 x 17mm
Maximum Operating Temperature+55 °C
Minimum Operating Temperature-10 °C