1 Pair 315MHz Super Regeneration Transceiver Module Wireless Transmitter & Receiver Module 5V DC for Remote Control DIY Projects

Origin:Mainland China Product Model: 315MHz Receiver Module + MX-FS-03V 315MHz Receiver Module Dimensions: 30×14×7mm | Transmitter Dimensions: 19×19mm 315MHz Receiver Module Weight: 4.5g | Transmitter Weight: 6.5g

315MHz Receiver Module & Transmitter Technical Specifications 315MHz Receiver Module (Model: MX-05V) Operating Voltage: DC5V Standby Current: 4mA Receiving Sensitivity: -105dB Transmitter (MX-FS-03V) Transmission Distance: 20-200m (varies with voltage) Operating Voltage: 3.5-12V Dimensions: 19×19mm Common Specifications Operation Mode: AM

Transmission Rate: 4KB/S Transmission Power: 10mW Transmission Frequency: 315MHz

External Antenna: 25cm standard multi-core or single-core wire

Pin Configuration (Left→Right): DATA; VCC; GND

Important Notes VCC voltage must match the module's operating voltage with proper power filtering.

Antenna significantly affects reception:

Install fully extended, away from shields, high voltage, and interference sources.

Receiver frequency, decoding method, and oscillator resistance must match the transmitter.

Inductors may vary (through-hole or SMD) without affecting functionality.

Application Environment Remote control switches, receiver modules, motorcycle/car anti-theft devices, home security products, electric gates, rolling shutters, windows, remote-controlled sockets, remote-controlled LEDs, remote audio systems, remote garage doors, remote telescopic gates, remote rolling gates, sliding gates, gate control systems (openers/closers), remote curtains, alarm control panels, alarm remotes, remote motorcycles, remote electric vehicles, remote MP3 players, etc.