RF 433 Mhz 1527 Learning Code Wireless Remote Control 433.92Mhz Transmitter Module For Garage Gate Light Controller 1527 encodin

Product Description

[transmitter module ] Model: TX118SA-4

Model: TX118SA-4
Transmitting power: 11dbm
Distance: 200M
Emission current: 10MA
Standby current: less than 3UA
Rate of fire: maximum 10KB / S
Transmit deviation: +/- 7. 5KHZ / narrow-band emission
Modulation: ASK
Operating Voltage: DC 3V-24V
Encoding : EV1527 1527 Learning code
Customizable special code: MCU type.Optional fixed encoding type: PT2262 / EV1527 / HT6P20B (Minimum order:500pcs)
Key data: A, B, C, D groups of 4 inputs can be combined into 15 groups.Standby current: <3UA
Each module has a unique ID address code.
All modules K1-K4 four key code is the same.

 Application environment

1.wireless power switch, socket, remote control switch, receiver module,
2. access control, electric cars, motorcycles, automobile anti-theft products, remote door openers, closers control system
3. security, surveillance systems, home security products, electric doors, alarm host, alarm
4. rooms controls, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote rolling gates, sliding door
5. smart home products, remote control curtains, remote MP3, audio

Pins Instruction

- : Negative power supply
+: Positive power supply, DC 3-24V
K1: External input keys, short to ground start transmitting data to 1, the A button on the remote control.
K2: External input keys, short to ground 2 start transmitting data, the equivalent of the remote control B button.
K3: External input keys, short to ground start transmitting data 3, the equivalent of the C key on the remote control.
K4: External input keys, short to ground 4 start transmitting data, the equivalent of the remote control D keys.
ANT: transmitting antenna
A typical application circuit is shown below

Antenna selection Description

General application mode
For general application mode ,the antenna can directly adopt the general specifications from the market;
The specific information as follows:
The antenna’s core of conductor diameter(including the Antenna skin): 1.0mm,(except the Antenna skin): 0.5mm ;
The wire length of weld end: 17.5mm, the wire length of antenna terminal: 9.5mm;
The diameter of antenna winding (including the Antenna skin):5mm;
The turn number of winding: 15 turns

The general application mode cannot satisfy if you need farther communication distance, so the special enhancement mode can receive farther communication distance, and the specific information as follows:
433Mhz Antenna
The antenna’s core of conductor diameter (including the Antenna skin): 1.0mm; (except the Antenna skin): 0.35mm
The wire length of weld end: 12mm
The diameter of antenna winding (except the Antenna skin):3.0mm;
The turn number of winding: 26 turns; The length of the winding: 36mm

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                   Shenzhen Sharphy Electronic Co., Ltd

Shenzhen Sharphy electronic is located in shenzhen,

We have our own factory base so to get good quality control and more competitive price.

We supply stable quality product with excellent service and competitive price, won a lot

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ld our long term business relationship.