Im going on a trailride tomorrow. My CB after I installed it has a SWR of 3 !! Yeah i know. I'm trying to figure out how to bring that down...maybe run a ground from the mount to the chassis or something? Im not 100% on what is causing my high SWR. Tuning the antenna doesnt seem to change it all that much. But I can hear other people on it just fine. Can I talk on it tomorrow? Or am I going to fry something? I have a Cobro 75 WXST, with a 3' firestik firefly mounted on an arizona rocky road mount.
Black 99 TJ SE - 4 angry squirrels Club Member ??
It won't fry, modern CBs have built-in circuitry that reduces transmitter output in the presence of high SWR to prevent damage. That said, you may not be transmitting very far due to that reduced output. One thing about tuning for minimum SWR, the 'dip' in SWR is often very narrow in width so don't turn the tuning screw too far between checks of the SWR, you may be skipping right over the best SWR tuning point.
Gone on vacation until August 25.
When you have a choice, buy American made.
|Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)|
|Thread||Thread Starter||Jeep Forums||Replies||Last Post|
|safe PSI to run on rock ?||89_Jeeper||Tires & Wheels||19||05-14-2008 05:40 PM|
|Safe RPM's???||gumcrew2||Engines & Drivetrain||1||06-27-2005 06:10 PM|
|Be Safe!!!||GrimJeeper91||General Jeep & Off-Road Equipment||29||06-14-2004 01:38 PM|
|Mud and Water safe?||OwnAccord||General Jeep & Off-Road Equipment||3||04-11-2004 08:24 PM|
|How did you make YOUR cb safe?||Killer Angel||Audio, CB & Ham Radios, GPS, & Electrical||6||02-18-2004 12:46 AM|