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Questions & Answers
Connex 3400 hp makes static noise when I hit bumps in road.
don't hit any more bumps. The problem could be in several areas. I'm going to say that you may have a loose capacitor inside If I had the radio here I could fix it but because the problem may be so spread it could be a lot of things Are you a truck driver? If you are take it to a CB shop at one of the many truck stops and see if they can fix it for you .
on Jan 27, 2016
Fix my connex 3400 hb sideband button
Hi there, if you are talking about the Connex CX 3400 HP there is no sideband or SSB on this radio. It is only AM and FM 10 meter Ham radio. Many people do modify these radios to include the 11 meter frequencies which is the CB band. Maybe knowing the actual bands and their frequencies will help some too this radio does have 6 different bands ranging from (Band A. 28.015 thru 28.455) (Band B. 28.145 thru 28.585) (Band C. 28.115 thru 28.555) (Band D. 28.085 thru 28.525) (Band E. 28.055 thru 28.495) (Band F. 28.025 thru 28.465.) I hope this will help you. Bob
on Dec 09, 2012
Swr will not go under 2.5 even with antenna adjusted up and down
if your swr is higher on 1 then on 40 then your antenna is electrically short and you have to lenghten the antenna.If it is higher on 40 then on 1 then it is long and you have to shorten it. If you have to make it longer then you may have to add a quick disconnect or a coiled spring to make it longer. To make it shorter all you have to do is trim a 1/4 in at a time off the antenna whip but you must keep checking the match until it gets down below 1.5 .
on Oct 03, 2018
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