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Testing 2 Radios Against Same Repeater


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Posted

Totally newby here, so forgive me if either dumb question or answered elsewhere and I am not searching right.

  • I have 2 identical radios (Baofeng UV-5G+'s) that I have configured to talk to the same repeater, one for me, one for my wife
  • I have programmed them with the same channel information (used the Baofeng software, loaded same profile into each and confirmed)
  • I am trying to test one, then the other, to be sure when I talk on one I hear it on the other, and vice-versa
  • When I talk on one, I do NOT hear myself on the other
  • I DO hear back from someone on the repeater saying they hear me loud and clear

I am wondering if having both radios in the same room is causing one to overpower or cancel out the one listening.

Anyone have any ideas?

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Posted
59 minutes ago, WSJD886 said:

I am wondering if having both radios in the same room is causing one to overpower or cancel out the one listening.

Asked and answered in the same post 😉

https://www.antenna-theory.com/definitions/desense.php

It's not usually a problem when the receiver and transmitter are on the same frequency, but on a repeater, where you're transmitting on 1 frequency and listening on another, the transmitter will 'deafen' the receiving radio if they're too close.

I actually did similar testing today w/ a radio I'd just installed in a car in the garage, and my kid standing out by the street to let me know how I was coming through. 

 

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