Tackling Radio Chatter & Crosstalk on our Off-Road Adventures

[Frederic]

11 minutes ago, Gaurav said:

Another small thing to add, ppl buying 10 watts radios thinking awesome reach and crisp comms during drive, have to bear that with a bigger radius, you will be inviting bigger chatter as well.

I bought Kangda thinking the same, especially to see improvement for long convoys and realize I can hear the whole village or Emirate, so now I use the setting for 5 watts, which is plenty for a single convoy.

The 5 Watts or 10 Watts only relate to your broadcasting strength, not receiving strength. 
 

For optimal receiving quality, it’s the quality of the antenna and the radio in general that plays the biggest role. 
 

For broadcasting far and wide is where the 5 Watts or 10 Watts comes into play. Agree that within a convoy 5 Watts is more than plenty. 

[Gaurav]

9 minutes ago, Frederic said:

The 5 Watts or 10 Watts only relate to your broadcasting strength, not receiving strength. 

Good point, I must have assumed that.

But surely 10 Watt drained even bigger battery pretty quickly if you speak a lot.

[Simon D]

Well from my experience its mostly related to the antenna that you choose and how accurately your radio is decoding the signals "boafeng not really doing a great job there ".

when i use my Comet sbb7 antenna ( around 140 cm) i can hear signal coming from saudi 😅🤣.

Static noise and interference is something that you will get used to as mentioned by @Frederic it will get really complex to set up the radios for everyone on every drive.

Cheers 

[_luke_]

Users of the Baofeng UV-5R also get to contend with completely random versions of firmware installed by default.
I have bought a lot of radios now due to breaking them, having them confiscated etc... and none have had the same firmware.
But doing squelch hack and having a good antenna does WONDERS to avoid noise.

My current setup is a UV-5R with a longer 25cm whip antenna as my primary radio, 5W broadcast.. small light package for wearing around the neck),

and a backup is the larger UV-5RH with USB-C charging(10W, bigger battery that lasts multiple drives (did 5 drives in a row without recharging), but it is bulkier and i think its heavy and annoying when wearing on a lanyard. (thats why its the backup!)

Get the cable, get an antenna, squelch hack if possible,.. then enjoy noise free comms (most of the time )

 

Edited July 31, 2025 by Luke K P