315 Mhz RF TRANSMITTERS AND RECEIVER

1. TX Technical Specifications
Product Model: MX-05V
Operating voltage: DC5V
Quiescent Current: 4mA
Receiving frequency: 315MHZ
Receiver sensitivity:-105DB
Size: 30 * 14 * 7mm
External antenna: 32CM single core wire, wound into a spiral

2. Transmitter head
Product Model: MX-FS-03V
Launch distance :20-200 meters (different voltage, different results)
Operating voltage :3.5-12V
Dimensions: 19 * 19mm
Operating mode: AM
Transfer rate: 4KB / S
Transmitting power: 10mW
Transmitting frequency: 315M
An external antenna: 25cm ordinary multi-core or single-core line
3. Application environment

Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3.

4. Remark
VCC voltage module operating voltage and good power filtering;
Great influence on the antenna module reception, preferably connected to the 1/4 wavelength of the antenna, typically 50 ohm single conductor, the length of the antenna 433M of about 17cm;
Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.