1. Technical Parameters:
Product Name: transmitter module without coding
Working Voltage :3 ~ 12V
Operating Frequency: 433MHz
Standby Current: 0mA
Current: 20 ~ 28mA
Transmission Distance: > 500m ( open area Receiver sensitivity -103dBm over distance )
Output Power: 16dBm (40mW)
Transfer rate: <10Kbps
Modulation: OOK ( AM )
Working Temperature: -10 ℃ ~ +70 ℃
Size: 19 × 19 × 8mm
2. Use Instructions:
1)
If requiring for far distance, the 1/4 wavelength antenna can be
accessed, generally adopt 50Ohm single-core wire, the length of the 433M
antenna is about 23cm;
2)
The antenna's position also affects the reception of the module, the
antenna stretched as far as possible when installing, away from the
shield, high pressure, and the sources of interference.
3. Pin Description:
Pin ( left to right ) and instructions :
Pin Name Function Description
1) ATAD: data input pin
2) VCC: positive power supply
3) GND: negative power supply
The
receiver module has three external interfaces expressed above in
English. "VCC" indicates positive power supply, "ATAD" indicates the
input, "GND" indicates negative power supply.
4. Module Application:
Remote
control switch, receiver module , motorcycle, car alarm products, home
security products, electric doors, shutter doors, windows, remote
control socket, remote control LED, remote stereo, remote control
electric doors, garage door remote control , remote control retractable
doors, remote control gate volume, pan doors, remote control door
opener, the door closing machine control system, remote control
curtains, alarm host, alarm, remote control motorcycle, electric car
remote control, remote control MP3, remote control lights, remote
control cars, security and other remote areas of civil and industrial
facilities.
Receiver Description:
1. Technical parameters:
Operating Voltage: DC5V
Quiescent Current: 4mA
Modulation: AM (OOK)
Working Temperature: -10 ℃ ~ +70 ℃
Receiver Sensitivity (dBm):-105DB
Operating Frequency: 433MHz
Dimensions (LWH): 30 x 14 x 7mm
2. Module Description:
1)
If requiring for far distance, the 1/4 wavelength antenna can be
accessed, generally adopt 50Ohm single-core wire, the length of the 433M
antenna is about 23cm;
2)
The antenna's position also affects the reception of the module, the
antenna stretched as far as possible when installing, away from the
shield, high pressure , and the sources of interference.
3. Pin Description:
1) ANT: access antenna terminal
2) VCC: positive power supply
3) DATA: Data Output
4) GND: negative power supply
The
receiver module has four external interfaces, "VCC" indicates positive
power supply, "DATA" indicates the output, "GND" indicates negative
power supply(marked in English on the product) .
4. Module Application:
Remote
control switch, receiver module , motorcycle, car alarm products, home
security products, electric doors, shutter doors, windows, remote
control socket, remote control LED, remote stereo, remote control
electric doors, garage door remote control , remote control retractable
doors, remote control gate volume, pan doors, remote control door
opener, the door closing machine control system, remote control
curtains, alarm host, alarm, remote control motorcycle, electric car
remote control, remote control MP3, remote control lights, remote
control cars, security and other remote areas of civil and industrial
facilities