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WL-312, 433Mhz RF Module Receiver (RX480E) and Transmitter Module (TX118SA-4)

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US$8.87
WL-312
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WL-312, 433Mhz RF Module Receiver (RX480E) and Transmitter Module (TX118SA-4)

Combined can be used for remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, remote control socket, remote control LED, garage door remote control, remote control door opener, remote control curtains, alarm host, remote control MP3.

Receiver module

Model: RX480E
Working voltage: 2.5V-5V DC
Quiescent current: ≤5mA 
Output current: 10 mA
Working Frequency: 433Mhz
The sensitivity: -108DBM
Dimensions: 28 x 12.3 mm
Pin length extension outside PCB: 6mm

Pairing Instructions:
  1. Delete existing data: Press learning button 8 times. Response: LED flashes 7 times.
  2. Learning remote code: press learning key once, twice or three times (see below).
    LED turns on: learning mode is active. Press any button of the remote control.
    LED indicator flashes three times: learning successfully completed.
  3. Test: after the above operation , the receiver board can be controlled by the remote control.
Functions:
  • Press once: Inching mode (Momentary Mode)
  • Press twice: self-Lock Mode (Toggle-Mode of the 4 Channels)
  • Press three times: interlocked mode (selected channel active and be cleared, if another channel becomes active)

Pin Description: 

GND : ground or negative pole
+V : 3.3~5V DC input
D0: Data output
D1: Data output
D2: Data output
D3: Data output
VT: Output 

More info on how to work the RX480X: Click here

Transmitter Module

Model: TX118SA-4
Transmitting power: 11dbm
Distance: 25 meters above
Emission current: 10MA
Rate of fire: maximum 10KB / S
Transmit deviation: +/- 7. 5KHZ / narrow-band emission
Modulation: ASK
Operating Voltage: DC 3V-24V
Encoding:  Learning code EV1527 
Each module has a unique ID address code.
All modules K1-K4 four key code is the same.
Dimensions: 18 x 18 mm
Pin length extension outside PCB: 6mm

Pin Description:

- : Negative power supply
+: Positive power supply, DC 3-24V
K1: 1 short to Negative start transmitting data, Similar the A button on the remote control.
K2: 2 short to Negative start transmitting data, Similar the B button on the remote control.
K3: 3 short to Negative start transmitting data, Similar the C button on the remote control.
K4: 4 short to Negative start transmitting data, Similar the D button on the remote control.


Also, a spare antenna included.

Antenna specifications: 

Model Number : ANT-200
Curled up length + extended length: 25mm
Frequency range (MHz): 433MHz+ / -6MHz
Gain (dBi): 2.2
Input impedance (OHM): 50
Max-power (dBm): 30
Diameter: 5 mm
Colour: Black
Notice for California Residents: Warning symbolWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov