u can do dual antenna setup with this board, just add IPEX or solder directly. That aside, you also need jumper on one of the 6.7 kOhm resistors on LOUT or ROUT for louder audio. This is not in the original instructions, but they later added this information into the updated instructions.
Friends who don't know how to use an electric soldering iron, we have a walkie-talkie with a modified SI4732 chip, modified the antenna circuit, modified the LNA amplifier, and high sensitivity
u can do dual antenna setup with this board, just add IPEX or solder directly. That aside, you also need jumper on one of the 6.7 kOhm resistors on LOUT or ROUT for louder audio. This is not in the original instructions, but they later added this information into the updated instructions.
Friends who don't know how to use an electric soldering iron, we have a walkie-talkie with a modified SI4732 chip, modified the antenna circuit, modified the LNA amplifier, and high sensitivity
You make it looks so easy.
th-cam.com/video/wX_5ZHXEi3I/w-d-xo.htmlsi=3Rb8MXIHNGNXKVli a short guide but in Russian )
I can't understand why that soldering tip can't be cleaned.
What was the value of the capacitor you changed?