AK-119 DC3~5V 315MHZ 4 Pin Superheterodyne Module Without Decoding -100DB Sensitivity

Features: ? 1. Small size, high in sensitivity and strong in anti-interference ability; 2. The same definition as the four 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 x 9 x 5mm Working temperature: -20 ?￣ C ~ +80 ?￣ C Frequency: 315MHZ ? Application areas: ? Car alarm, security, learning machine, smart home, garage door, gate, central locking, electric curtains, industrial control, etc. 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. ? Package includes: ? 1 x AK-119 4 Pin Superheterodyne Module