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Home >> Super regenerative receiving module >> Performance super-super-regenerative receiver module CHJ-9901
Performance super-super-regenerative receiver module CHJ-9901
    Publish time 2017-05-12 11:21    
Performance super-super-regenerative receiver module CHJ-9901
Product information:
The high frequency receiver module adopts imported SMD device, 6.5G high frequency transistor, high Q value inductance production, stable and reliable performance, high sensitivity, low power consumption, quality and cheap, widely used in various anti-theft system, remote control system.
Scope of application:
1. reception of various low-rate digital signals;
2. Industrial remote control, telemetry, remote sensing
3. Anti-theft alarm signal reception, a variety of household appliances such as remote control.

Related parameters

Details


product manual:

The high-frequency receiver module using imported SMD devices, 6.5G high-frequency transistor, high-Q inductance production. Stable and reliable performance, high sensitivity, with a decoder IC can be used directly, low power consumption, quality and cheap, widely used in a variety of anti-theft system, remote control system.
Scope of application:
1. Wireless reception, burglar alarm signal reception; various low-rate digital signal reception;
2. Industrial remote control, telemetry, remote sensing
3. Anti-theft alarm signal reception, a variety of household appliances such as remote control.
Technical indicators:

Working voltage
5.0VDC ±0.5V
Working current
≤3mA(5.0VDC)
working principle
Super regenerative
Modulation mode
OOK/ASK
Frequency Range
250MHz-450MHz
Bandwidth
2MHz (315MHz, sensitivity down 3dBm test)
Sensitivity
Better than-105dBm(50Ω)
Rate
＜5Kbps(315MHz, -95dBm时)
 
 
Antenna length
24cm(315MHz), 18cm(433.92MHz)