A great upgrade to the Raddy RF320 / HanRongDa HRD-A320 Shortwave / Multi-band radio that will allow you to connect an external antenna, including magloop types. I also show you how to modify the amplifier to increase the power out put and fix a broken tuning knob. I have also released a teardown video of this radio here:
https://youtu.be/0bXpALNLudY?si=9mJdDrTI-Euprssc
The same radio is also available under other brands including:
- Zhiwhis ZWS-A320
- Retekess TR112
If you are working on projects in need of high quality PCBs, head on over to https://www.pcbway.com/
If you would like to purchase the RF320 and receive a $15 discount, then use the following link:-
https://radioddity.refr.cc/default/u/electrobananas
Also take a look at PCBWay's project page - great for makers!
https://www.pcbway.com/project/