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کیت ریموت کنترل و گیرنده 4 کاناله PT2272

کد انبار : 3816-148-6051
مدل کالا:PT2272-Kit   جستارش:
موجودی: در حال حاضر موجود نمی باشد. موجودی کالا
قیمت:
12,100تومان

تعداد: - +
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کیت ریموت کنترل و گیرنده 4 کاناله PT2272

Specifications:
Working voltage (V) : DC5V
Quiescent current (mA) : 4.5MA
Modulation: Amplitude Modulation ( OOK )
Operating temperature:  -10 ℃ ~ +70 ℃
Receiver sensitivity (dBm) : -105DB
Operating frequency (MHz) : 315M frequency
Coding method: pad code (fixed code)
Working mode: M4 (jog: press and hold does not let you output, a stop to stop output)
Size (LWH) : 41 * 23 * 7mm

Features:
Super regenerative receiver module uses LC oscillator circuit, which contains amplification and shaping, the output data signal is decoded high-level signal, the use of extremely convenient, and the price is low, it is widely used. With four decoding output (also can be changed to six-point jog or interlock output), easy to use; frequency debugging easy, short lead times; product quality consistency, cost-effective.
The receiving module has a wide receiving bandwidth, generally ± 10MHz , factory adjusted to 315MHz or 433.92MHZ (if there are special requirements to adjust the frequency, the frequency adjustment range of 266MHz ~ 433MHz .). The receiving module generally adopts DC5V power supply, if there are special requirements to adjust the voltage range.

pins and instructions:

Pin

name

Function Description

1

VT

Output status indication

2

D3

Data output

3

D2

Data output

4

D1

Data output

5

D0

Data output

6

5V

Positive power supply

7

GND

Negative power supply

8

ANT

Then the antenna side

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The receiving module has a total of eight external interfaces, above the English said. "5V" means the positive power supply, "D0 , D1 , D2 , D" 3 " that output, " GND " said the negative power supply, " ANT " means the antenna.

Application environment:
Wireless remote control switch, remote control socket, data transmission, remote control toys, burglar alarm host, garage door , volume gate , gate , retractable door and other door control industry and its remote control audio .

 

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