Kelvin Electronics KL-CW04 User manual

1of 2
http://www.cnkelvin.com
High SensitivityDecoding RF Receiver ModuleKL-CW04
User Manual &Techdata
KL-CW04 ishighqualitysuper-heterodyne receivermodulewithVHF/UHF.The moduleisbased
upon markets'feedbackand alotof customer'sadvice.Itsshockedinthe electronicproductsmarket.
The moduleadopting LSIcircuitwithhighfrequency and lownoise which isimportedfromfamous
companyofEurope.It has stronganti-staticprotection,high reliabilityandcompetitiveprice.It's
widelyused inremotegarage dooropener, autogates as retracttype,brakes,GSM/GPS system,
factoryantomatic, communication and securitysystemetc.
KeyFeature:
ØHigh sensitivity, downto-110dBm;
ØSmall size(42*13*6 mm)
ØSingle conversionASK superheterodyne receiver
ØSingle supplyvoltage is5V
ØLO based on the SAW
ØCan easypass al kindsofcertification
Application:
ØAutomobiles
ØRemotecontrol alarm
ØRemoteengine starter
ØLong-distanceswitch
ØWireless DataTransmission
ØHomeAutomation
ØAMR-AutomaticMeterReading
ØGarage doorandgateopeners
Characteristic:
Parameter Min Typical Max UnitCondition
Operation Conditions
Operating Temperature
Range -10 +70
Soldering Temperature +230 10sec
Operating SupplyVoltage 5 V
Current Consumption
Receiving Status 9 mA

2of 2
http://www.cnkelvin.com
StandbyStatus 9 mA
RF Characteristic
Bandwidth 330 KHz
DataRate Kbps
ASK
Sensitivity -110 dBm
Modulation ASK
PinAssignment:
Function
Description
RXD Receiving Data
ANT Antenna
GND PowerNegative
VCC Power+Input