Copper Talk » Open Forum » Archived Messages » 2004 » 05/01/2004 to 05/31/2004 » BlackCat hd300 « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

Lonestar
New member
Username: Lonestar

Post Number: 1
Registered: 4-2004
Posted on Wednesday, May 12, 2004 - 5:53 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Hi. I'm new to the forum and have a question so here goes. I am having high SWR only when amp is on. I have tried grounding, coax etc. FYI I have gounded the antenna mounting mast, radio, and amp. I have also installed a Drake TV1000LP low pass filter coupled directly to the amp. What have I missed???? I remember years ago, trimmable air caps were installed in the amps to match them. I this something that can be done and if so, how/where do I install them? If not is there a fixed value component that can be changed? Any takers?? THANKS!!!!!