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Home >> Super regenerative receiving module >> Learning receiving module CHJ-9916
Learning receiving module CHJ-9916
    Publish time 2017-05-12 11:21    
Learning receiving module CHJ-9916
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. Four-digit data wireless reception, anti-theft alarm signal reception decoding;
2. Industrial remote control, telemetry, remote sensing; in the room industrial standard
3. A variety of household appliances such as remote control.
4. Can simultaneously solve 2262,2260,1 encoding chip or compatible chip, can learn to store 15 remote control.

Technical indicators:
Operating Voltage
3V / 5.0VDC ± 0.5V
Working current
≤ 3mA (5.0VDC)
working principle
Super regenerative reception decoding
Modulation mode
OOK / ASK
Frequency Range
250MHz-450MHz
Bandwidth
2MHz (315MHz, sensitivity down 3dBm test)
Sensitivity
Better than -105dBm (50Ω)
Rate
<5Kbps (315MHz, -95dBm)
output signal
Latch (L), pulsation (M)
Antenna length
24 cm (315 MHz), 18 cm (433.92 MHz)