RF Solutions T9-434-075 RF Transmitter Module 434 MHz, 2.2 → 12V

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

T9-434-xxx Narrowband RF Transmitter Modules

The T9-434-xxx are basic narrowband transmitter modules operating in the 434MHz ISM frequency band. Digital data can be communicated directly from a microcontroller serial port, or via a suitable codec.

RF Carrier Frequency: 434MHz ISM Band
Channel Bandwidth: 50kHz
RF Power Output: +13dBm
Modulation: FSK
Range: up to 1000m (line of sight)
OTA Data Rate: 20kbps
Host communication: serial
Power supply: +2.2V to +12Vdc
Operating temperature range: -10 to +55°C
Board dimensions: 31.5 x 10.5 x 3mm
Applications: Remote control, wireless networking, telemetry, long-range communication for the Internet of Things (IoT)

RS Product Codes
793-4395 T9-434-075 Channel Frequency 434.075MHz
793-4405 T9-434-225 Channel Frequency 434.225MHz
793-4408 T9-434-525 Channel Frequency 434.525MHz


A 4-button secure remote control transmitter can be built using a T9-434 and an RF600E Encoder, RS Part No. 505-6929



Wireless Modules - RF Solutions

Attribute Value
Module Type Transmitter
Supported Frequency Bands 434 MHz
Modulation Technique FM
Maximum RF Data Rate 57kbit/s
Maximum Output Power +13dBm
Receiver Sensitivity -121dBm
Supported Bus Interfaces Serial
Supply Voltage 2.2 → 12V
Dimensions 3 x 31.5 x 10.5mm
Height 10.5mm
Length 31.5mm
Maximum Operating Temperature +55°C
Minimum Operating Temperature -10°C
Width 3mm
2 In stock for delivery within 1 working days
Price Each
kr 220,54
(exc. VAT)
kr 275,68
(inc. VAT)
Per unit
1 - 4
kr 220,54
5 - 9
kr 211,76
10 - 24
kr 200,70
25 - 49
kr 187,44
50 +
kr 174,28
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