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Home >> Wireless receiving template >> Name: Super regenerative receiver module Model: CJ9901
Name: Super regenerative receiver module Model: CJ9901
    Publish time 2017-05-12 11:21    
Name: Super regenerative receiver module Model: CJ9901
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:
Operating 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)
  
Antenna length
24 cm (315 MHz), 18 cm (433.92 MHz)