433M super regeneration module wireless transmission module anti-theft alarm transmitter receiver 1 pair

Product model MX-05V
Working voltage: DC5V Static current: 4MA
Receiving frequency: 433.92/315.45MHz (approximately)
Receiving sensitivity: -105DB
Size: 30 * 14 * 7mm External antenna: 32CM single core wire, wound in a spiral shape
Technical parameters of the launch head
Product model: MX-FS-03V
Emission distance: 20-200 meters (voltage varies, effect varies) Working voltage: 3.5-12V External size: 19 * 19mm
Working mode: AM Transmission rate: 4KB/S Transmission power: 10mW
Transmission frequency: 433M
External antenna: 25cm ordinary multi-core or single core wire
Pin arrangement from left to right: (DATA; VCC; GND)
application environment 
Remote control switch, receiver module, motorcycle, car anti-theft product, home anti-theft product, electric door, rolling shutter door, window, remote control socket, remote LED, remote audio, remote electric door, remote garage door, remote telescopic door, remote rolling gate, sliding door, remote door opening machine, door closing machine and other door control systems, remote curtains, alarm host, alarm, remote motorcycle, remote electric vehicle, remote MP3, etc.
Optional accessories
Used in conjunction with the company's remote control series products.
Remarks
The VCC voltage should be consistent with the module working voltage, and power filtering should be done well;
The antenna has a significant impact on the receiving effect of the module. It is best to connect an antenna with a 1/4 wavelength, usually using a 50 ohm single core wire. The length of the antenna with a length of 433M is about 17cm;
The position of the antenna also affects the receiving effect of the module. When installing, the antenna should be as straight as possible, away from the shielding body, high voltage, and interference sources; When using, the receiving frequency, decoding method, and oscillation resistance should match the transmission