RF Receiver Module with Super-heterodyne Circuit, 315/433MHz Frequency

RF Receiver Module with Super-heterodyne Circuit, 315/433MHz Frequency

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Basic Info

Payment Type:	T/T

Product Description

Without decoder

Super-regenerative circuit type

Low noise figure and high gain

Widely used for automobiles, motorcycles, remote engine starter, vehicle door locks, anti-theft alarm and security system, personal alarm, home security system, home electric control, wireless toys, garage door and gate openers, wireless roller blinds and shutter control and industry automation

Antenna application guide:

For whip antenna, best to use antenna of 1/4nm wavelength, antenna very important on receiving effect of module, normally using 50Ω single core cable
For frequency: 315MHz
Length: 23cm
433MHz about 17cm

Installation site of antenna also affects receiving effect of module

During installation, antenna should be extended as much as possible, away from shield enclosure and placed high above ground

Circuit type: super-heterodyne

Working voltage: 3 to 5V DC

Operating current: 6mA

Operating frequency: 433MHz

Receiver sensitivity: -110dBm

Operating temperature: -40 to 85°C

Dimensions: 22.5 * 16 * 5mm

For whip antenna, best to use antenna of 1/4nm wavelength, antenna very important on receiving effect of module, normally using 50Ω single core cable

For frequency: 315MHz

Length: 23cm