Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
51
Year of Establishment:
2006-02-23
Management System Certification:
ISO9001:2008
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

RF Receiver, RF Wireless Receiver, Super Heterodyne Receiver Module manufacturer / supplier in China, offering High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03, Learning Code Wireless RF Remote Switch Kl-K201X, RF Remote Controller 4channel Rmote Control Switch Kl-K401 and so on.

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Supplier Homepage Products Receiver Modules High Sensitivity Receiver Modules High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03

High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03

Get Latest Price
Purchase Qty. / Reference FOB Price
200-499 Pieces US $2.6
500-999 Pieces US $2.3
1,000+ Pieces US $2
Port: Shenzhen, China
Production Capacity: 50000pieces / Mouth
Payment Terms: T/T, Western Union, Paypal
Type: Wireless
Usage: Auto, Door, Wireless Controller
Channel: 4CH
Receive Frequency: 315MHz/433MHz
Transmission Rate: ≤10Kbps
Model Name: Kl-Cwxm03

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Basic Info

Model NO.: KL-CWXM03
Operating Voltage: DC 3V
Standby Current: 6mA
Frequency: 315/433.92MHz / Customized
Modulation Type: Ask/Ook
Receiver Sensitivity: -110dBm
Encoding Type: Learning Code
Encoding Chip: HS1527
Output Way: Momentary, Toggle , Latched (with Jumper Hat)
Dimension: 36*25*7mm
Trademark: KELVIN
Transport Package: Blister & Carton
Specification: 36*25*7mm
Origin: Shenzhen, China
HS Code: 8526920000

Product Description

High sensitivity 315/433mhz rf mudule PCB board reciver KL-CWXM03


High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03

KL-CWXM04 adopts American imported high sensitivity RF IC MICRF211AYQS with super heterodyne circuit. It is highly integrated with very few components on the PCB, so that it has good quality, strong anti-static protection, high sensitivity, stable and reliable performance. It decodes by MCU that supports fixed code with 2262 chip and learning code with 1527 chip. It's widely used in remote garage door opener, auto gates as retract type, brakes, factory automatic, communication and security system etc.

 

1. Characteristic:

Ø  High sensitivity, -110dBm.

Ø  Decoding by MCU, supports PT2262/SC2262/2260/2264/EV1527, etc.

Ø 3 Working modes adjustable (Momentary/Toggle/Latching)

Ø  Small size (39*19*7mm).

Ø  Low power consumption.

Ø  Low self emission, can easy pass all kinds of certification.

  

2. Specification:

Ø  Frequency: 315MHz, 433MHz

Ø  Working Voltage: DC3V / 5V, optional

Ø  Working Current: 4mA

Ø  Modulation: ASK/OOK

Ø  Sensitivity: -110dBm.

Ø  Dimension:  39*19*7mm

Ø  Working Temperature: -10~70°C

 

3. Applications:

1). Garage door and gate openers

2). Electric windows, barrier, etc.

3). Remote controls and smart home alarm

4). Low baud rate for data transmission


4. Pin Assignment:
High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03
 
VCC+5V
VTWorking Status Indicator
GNDGround (Power - )
D3Data Output
D2Data Output
D1Data Output
D0Data Output
ANTAntennMatching Transmitter:

5. Matching Transmitter:
1. Match code: 
When the receiver module is powered, hold the learning button and the LED indicator blinks, then press any button of remote control or power a transmitter module to launch, if indicator flashes 3 times, match code successfully. Maximum 20 remote controls / transmitter modules can be matched.
2. Delete code:
Hold learning button till the indicator LED lights and then off, delete successfully.
3. Set working mode:
S1 & S2 program the sequence as follows:
S1 Short Circuit→ Toggle
S2 Short Circuit→ Latching
S1 & S2 both not short→ Momentary

 
6. Short Introduction of Working Modes
The following introduction will describe how momentary, latching and toggle working using example of typical two channel receiver. The transmitter button A controls channel 1 while transmitter button B controls channel 2.
1. Toggle - Press A > Channel 1 ON and remains ON, Press A again > Channel 1 OFF
2. Momentary - Press and hold A > Channel 1 ON, Release A > Channel 1 OFF
3. Latching - Press A > Channel 1 ON and remains ON while Channel 2 OFF, Press B > Channel 2 ON and remains ON while Channel 1 OFF


High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03

High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03
High Sensitivity 315/433MHz RF Mudule PCB Board receiver Kl-Cwxm03

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