Looking for a way to make Puxing PX777 as a Manpack-repeater Puxing PX777(+) has VOX, with VOX you may use two rados as repeater by connect mic to spk / spk to mic, placing radios away from eatch other in that way it will not interfer with each other! may use duplexer as well here!
Do not HAVE to use filters, if radios are placed one on top of other, in about 50 cm over the receiving radio! But, is there a repeatercontroller for this type of use? BOTH RADIOS HAS TO BE SIMPLEX-Opperated!

