RF super heterodyne 315mhz rf wireless transmitter and receiver KL-CWXM03

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$1.00 - $2.00 / Piece | 1 Piece/Pieces (Min. Order)
Use:
Universal
Samples:
Universal
$3.00 /Piece | 1 Piece (Min. Order) | Buy Samples
Shipping:
Support Sea freight
Lead Time:
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 7 Negotiable
Customization:
Customized packaging (Min. Order: 500 Pieces)
Graphic customization (Min. Order: 500 Pieces)

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Overview
Quick Details
Brand Name:
KELVIN
Model Number:
KL-CWXM03
Color:
Green
Place of Origin:
Guangdong, China
Material:
plastic
Code:
Learning Code
Function:
LED Touch Control, Digital LED Display, Privacy, Heat Adjustment, Auto shut-off, Heat Control, LED indicator light, Timer Function, Anti shock, Single Service, Automatic
Working voltage:
DC5V
Operating Current:
4MA
Receive frequency:
315 ,433 MHZ
Receiver sensitivity:
-103dbm
Size:
35* 13 * 5 mm
Product Attribute:
super-heterodyne receiver board
use:
Garage door control, Light Control, Remote curtain, etc.
Brand:
KELVINRF
Product name:
rf wireless transmitter and receiver
Supply Ability
Supply Ability:
30000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
KELVIN standard ,Customized package is optional
Port
SHENZHEN
Lead Time :
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 7 To be negotiated
Product Description

RF super heterodyne 315mhz rf wireless transmitter and receiver KL-CWXM03

KL-CWXM03 adopts imported RF IC with super heterodyne circuit. It is highly integrated with very few components on the PCB, so that it has good quality, stable and reliable performance, and competitive price. 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.


Characteristic

High sensitivity, -106dBm

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

3 Working modes adjustable (Momentary/Toggle/Latching)

Small size (26*12*7mm)

Low power consumption

Low self emission, can easy pass all kinds of certification

Datasheet
Frequency
315MHz, 433MHz
Sensitivity
-106dBm
Working Voltage
DC 5V
Dimension
26*12*7mm
Working Current
7mA
Temperature
-10~70°C
Modulation
OOK/ASK
Size
26*12*7mm
Pin Assignment:
VCC
+5V
VT
Working Status Indicator
GND
Ground (Power - )
D3
Data Output
D2
Data Output
D1
Data Output
D0
Data Output
ANT
Antanna

Operation

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.

Mode setting

S1 & S2 program the sequence as follows:

S1 Short Circuit→ Toggle

S2 Short Circuit→ Latching

S1 & S2 both not short→ Momentary

Related Products

High sensitivity KL-CWXM04

FCC Receiver KL-CWM02


Mini Receiver KL-RF211A

Packing & Delivery