VHF Radio Module
![VHF Radio Module](https://i0.wp.com/va7mxy.com/wp-content/uploads/2023/02/Sa818s-vhf-1.jpg?fit=1000%2C604)
SA818S Embedded VHF Module
![](https://i0.wp.com/va7mxy.com/wp-content/uploads/2023/02/Sa818s-vhf.jpg?fit=300%2C261)
I got my hands on a couple of these little units. Cant wait to add some external components, program up a microcontroler, and build my own 2-way portable.
It operates on 3.3-5.5 volts. Consumes 750mA during high power TX (1W). Operates between 134-174MHz and can also do tone/squelch for repeater acccess.
Leave a Reply