20pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBm
$34.01
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Features
1. The product is small in size, high in sensitivity and strong in anti-interference ability;
2. The same definition as the four-pin pin of RXB12, the usage is the same. The unit price is lower than RXB12 and can be directly replaced.
Technical Parameters
Working voltage:DC3~5V
Transmission rate:4.80KBPS
Quiescent current:6mA
Receive sensitivity:-105dBm
Dimensions:30 * 9 * 5mm
Working temperature:-20 ° C ~ +80 ° C
Frequency:433.92MHZ
The receiving structure is super-heterodyne, receives the OOK wireless signal, and directly outputs the COMS signal to the external decoding IC after receiving the signal.
Application areas
Car alarm, security, learning machine, smart home, garage door, gate, central locking, electric curtains, industrial control, etc.
Package includes
20 x Superheterodyne Module
| Weight | 0.04 kg |
|---|
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