RF Solutions FM-RTFQ1-868 RF Transmitter Module 868 MHz, 2.1 → 4V

  • RS Stock No. 505-6828
  • Mfr. Part No. FM-RTFQ1-868
  • Manufacturer RF Solutions
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

FM-RTFQ/RRFQ FM Transmitter/Receiver Modules

This FM-RTFQ/RRFQ range of FM radio data modules consists of transmitters and receivers operating in the 433/868 ISM frequency bands.

RF Carrier Frequency: 433.92/869.35MHz ISM Band
Bandwidth: ±150kHz
Transmitter Output Power: +1dBm (868.35MHz)
Receiver Sensitivity: -103dBm (433.92MHz), -100dBm (868.35MHz)
Modulation: FSK
Max data rate: 9.6kbps
RSSI output
Sleep/Power Down mode (RRFQ2)
Operating temperature range: -25 to +80°C
Transmitter power supply: +2.1 to +4.0Vdc
Receiver power supply: +4.5 to +5.5Vdc
Transmitter dimensions: 20.32 x 11.43mm DIL
Receiver dimensions: 38.1 x 18.3mm (RRFQ1 SIL), 45.72 x 16.5mm (RRFQ2 SIL)
Applications: Remote control, Remote sensing, Wireless data collection, Wireless security systems

RS Product Codes
505-6828 FM-RTFQ1-868 DIL 868MHz Transmitter
505-6834 FM-RRFQ1-868 SIL 868MHz Receiver
505-6862 FM-RRFQ2-868 SIL 868MHz Receiver
505-6812 FM-RRFQ2-433 SIL 433MHz Receiver



Wireless Modules - RF Solutions

Attribute Value
Module Type Transmitter
Supported Frequency Bands 868MHz
Modulation Technique FM
Maximum RF Data Rate 9.6kbit/s
Maximum Output Power +5dBm
Receiver Sensitivity -100dBm
Supply Voltage 2.1 → 4V
Dimensions 38.1 x 4 x 18.3mm
Height 18.3mm
Length 38.1mm
Maximum Operating Temperature +80 °C
Minimum Operating Temperature -25 °C
Width 4mm
Discontinued product