Module RF 315Mhz PT2262/PT2272 4 kênh Remote

Operating Voltage (V) : DC5V Quiescent Current (mA) : 4.5mA

Modulation: AM ( OOK )

Operating temperature:  -10 deg.] C ~ + 70 deg.] C

Receiving sensitivity (dBm) : -105dB Operating Frequency (MHz) : 315M Frequency

Encoding: Encoding pad (fixed code)

Works: the M4 (Jog: Press grimdeath outputs, let go to stop output)

Dimension (LWH) : 41 * 23 * 7mm

Second, product characteristics: 

    Super-regenerative receiver module LC oscillator circuit, containing plastic surgery to enlarge, output data signal is decoded high-level signal, extremely easy to use, and inexpensive, it is widely used. Quad band decoded output (also can be changed to six-way jog or interlock output), easy to use; frequency debugging easy, short lead times; product quality and consistency, and cost-effective.

       Receiver module has a wide receiver bandwidth, typically ± 10MHz , factory general tone at 315MHz or 433.92MHZ (if any special requirements for adjustable frequency adjustment range, a frequency of 266MHz ~ 433MHz .). Receiver module generally use DC5V power supply, if there are special requirements for adjustable voltage range.

Third, the pin and use:

  It received a total of eight external interface module, above the English representation. "5V"indicates positive power supply, "D0 , D1 , D2 , D" 3 " represents the output, " the GND "indicates negative one, " ANT " an earth antenna terminal.

       Fourth, the application environment (applications)

Wireless remote control switch, remote control sockets, data transmission, remote control toys, burglar alarm host, garage doors , rolling gates , sluice gates , retractable doors gated industry and its remote audio fields.

Five optional accessory

With the company launch campaign, supporting the use of remote control products.