ProductsDIY PCB kit

  • Product Name:

    Wireless transceiver kit 3 / wireless receiver modules / wireless remote control / PT2272L4/PT2272M4/PT2262

  • Categories:DIY PCB kit / Other
  • Date:2011-05-31
  • 1, the module continuous emission time should not exceed 30 seconds, to prevent overheating damage to the efficient emission control. 2, the transmission distance and the transceiver antenna module, operating voltage, data rate, duty cycle and other ...
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1 pcs sample
9.9 USD
Airmail 25days

10 pcs
79 USD
DHL/UPS 7-10days

Product Description

Wireless transceiver kit 3 / wireless receiver modules / wireless remote control / PT2272L4/PT2272M4/PT2262



Transmitter Description:

The module is mature technology, performance excellence, the electromagnetic conversion efficiency, transmission power, low power consumption, the use of SAW devices (SAW) frequency stabilization, 6.5G ultra high frequency transistors, chip encoding a wide variety to meet all aspects of level application. Scope:
1, car, motorcycle anti-theft device;
2, home burglar alarm;
3, various remote control, electric curtains, roller shutter doors, car park Road illustrates control;


Operating voltage
Oscillation mode
SAW resonators
Operating frequency
315MHz, 433.92MHz,
Special frequency can be customized
Frequency deviation
150kHz (max)
Transmit power
m W
Encoding format
Performance characteristics:
1. Four parallel data;
2. High stability, the use of SMT chip components imported, steady frequency surface acoustic resonator (SAW), 6.5G ultra high frequency transistor;
3. Dimensions: 36mmX23mmX8 mm.

Reference Application Circuit:


Instructions for use:
1, the module continuous emission time should not exceed 30 seconds, to prevent overheating damage to the efficient emission control.
2, the transmission distance and the transceiver antenna module, operating voltage, data rate, duty cycle and other factors.
3 should be used with connected antenna (length of about 250mm) and try to straighten suspended use, the antenna should be as far away from large metal body.
4, should try to avoid electromagnetic interference and metal shield.


Receiver Module Model: R03BS

First, the technical indicators

1, operating voltage: 5VDC

2, the working current: <5mA

3, the receiving frequency: 315MHz

4, the receive mode: super-regenerative

5, the receiver sensitivity:-103dBm

6, decoder chip: PT2272-M4 (L4), there are four parallel data output, all the way to effective instruction decoder output (non-locking), eight tri-state address code

7, effective decoding high TTL output

8, output: There are two, one for non-Lock (M) mode (ie, jog or pulse), and the other for the interlock (L) mode (that is, the signal latch mode)

9, size: 49 *20 * 7mm

Second, the use of

1, range: industrial remote control, telemetry, anti-theft alarm signal reception, the remote control of various household appliances and so on.

2, the module receiving frequency is fixed at 315MHz, applications do not adjust the module inductor. So as not to affect the reception.

3, the antenna with a soft wire or other hard metal (such as the rod antenna), a length of 250mm, neither too long nor too short, otherwise it will affect the receiving distance. If you use soft wire, please straighten suspended use, and try not to close to metal objects.

4, should try to avoid electromagnetic interference and metal shield.

5, the supply voltage for stability and low ripple factor, to be multi-level filters (such as increasing the bead capacitors, inductors).

6, if the proposed use with the microcontroller MCU clock frequency and the crystal in the 4MHZ the following as possible from the RF receiver module, otherwise the crystal will affect the high harmonics communication distance.

Third, the reference to the application circuit (four remote relay switch)A4

Contact: lanyue

No.1502 Room HuiLan Building No.273 Huanpu Road Guangzhou China    Zip:510620

E-mail: [email protected]
MSN:[email protected]

Googletalk:[email protected]


How can you pay to buy the item ?

We recommend you use Paypal to buy our items ,The Paypal is a secure way to buy on internet .

Every of our item list page bottom on top have a paypal logo to pay.

If you do not have paypal,but you have credit card,you also can click the paypal logo to pay.


But if you have not a credit card and have not a paypal account or difficult to got a paypal accout ,You can use the following:

Pay by Money Gram to me :

Surname: Li
Firstname: Quan
Country: China
City: Guangzhou


Pay by Western Union to me :

Surname: Li
Firstname: Quan
Country: China
City: Guangzhou


Pay by Alipay :
[email protected]

Pay by T/T(bank transfer):

Our bank account is :

account NO: 6222  0236  0202  5301  078
surname : li
given name:quan

How do we ship the items to you?

*  It  will be send in 1-2working days when payment clear.
* We will send it to  your PayPal address.If you want change address,please change it before you make payment.
* If the packages below 0.5kg,we will be shipped via airmail, it will take about 15-25days to your hand. If the package is about 1~3kg,we will   ship via EMS,it will take about 7~15days to your hand.If the package more than 3kg , we will send via DHL. It will take about 3~7days to your hand. All the packages are form China guangzhou.

* Package will be sent as a “gift” and declear as less as possible,buyer don’t need to pay for “TAX”.

*  After ship, we will send you an E-mail and give you the tracking number.

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    • admin 2014/03/18 at 10:26:34

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