However, supply Ka Wah JR-RXW09A superheterodyne receiver module
JR-RXW09A is an ultra-low power consumption, high sensitivity OOK / ASK (Learning code) superheterodyne receiver module, the work consists of a low noise amplifier (LNA) in the 315.0MHz 433.92MHz band .RF chip, a downconversion mixers, phase-locked loop (PLL) integrated voltage-controlled oscillator (VCO) and loop filter on-chip, an OOK / ASK demodulator, a data filter, a slice comparison and an on-chip voltage regulator. highly integrated all the features of superheterodyne receiver circuit not only has high sensitivity, good temperature characteristics, anti-interference ability, communication distance, and can be certified by the US and European norms, apply to your product device for your product the certification testing to provide effective protection, can effectively improve the efficiency of your products.
Wide voltage range, high sensitivity, high stability, high anti-interference, high cost, remote distance and so on.
(1) Operating voltage:. DC 2.5 ~ 5 V
(2) transfer rate: 2 ~ 4KBPS
(3) work: ASK / OOK (AM)
(4) Operating Current: 2.7MA
(5) Sensitivity: -112dBm
(6) Operating temperature: -20 ℃ ~ + 85 ℃
(7) Operating frequency: 315 MHz; 433.92 MHz;
22 * 15MM
Feet away from the 2.54MM
A ANT antenna
B GND ground
C VCC Power
D DA data pin
Wireless remote control, remote control toys, burglar alarm, garage doors, gates, automatic barrier, retractable door control products.