315MHz wireless transmitter and receiver kit MX FS and MX RM 5V

Information about this module is generated with the help of AI. The description may be incomplete, inaccurate, or subject to change.
This wireless RF kit includes a transmitter module and a receiver module for communication on the 315MHz band. The system is easy to use and suitable for remote control, alarms, automation, and other electronics projects requiring wireless data transmission.
The MX RM 5V receiver operates at 5V and offers high sensitivity for stable reception. The MX FS transmitter supports a variable operating range depending on voltage and can reach up to 200 meters under optimal conditions. The modules use AM modulation and are compatible with many microcontrollers and control systems.

Antenna lengths for 315 MHz modules:
23.8 cm – Quarter-wave antenna (most common)
47.6 cm – Half-wave antenna
59.5 cm – 5/8-wave antenna (slightly higher gain)
95.2 cm – Full-wave antenna

Facts.
Product: Wireless transmitter and receiver kit
Frequency: 315MHz
Receiver model: MX RM 5V
Transmitter model: MX FS
Receiver voltage: 5V DC
Receiver idle current: 4mA
Sensitivity: -105dB
Range: 20 to 200 meters
Transmitter voltage: 3.5 to 12V
Data rate: 4KB per second
Transmit power: 10mW
Receiver size: 30 x 14 x 7mm
Transmitter size: 19 x 19mm
Pinout: DATA VCC GND

Included.
1 pc module.

About the product.
Weight: approx 19 gram.
Contact us if you have questions at info@pchbutik.se
Article no: 0756
Remaining stock quantity can be found under the Product details tab.
In our range since: 2026-06-15AI generated text.
Owning a 315 MHz transmitter is generally not a problem.
Transmitting on 315 MHz may require a license or may be prohibited depending on the exact frequency, power level, and intended use.
Connecting a 315 MHz receiver and listening is generally not a problem.


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