Gallery
Recently Commented Images
-
These are the SWR scans for the Comet CA-2x4MB dual band antenna I had on my old Jeep. I have a photo posted of the antenna on the Jeep. The antenna is a non-ground plane type so the luggage rack mount works just fine. So far this is the ONLY dual band antenna I've tested that works with an SWR under 2:1 on both the Ham VHF / UHF bands and the MURS / GMRS bands too. The scans were done using a RigExpert AA-1000 antenna analyzer. I wished Comet still made this model but it's been long disconLscott ·
-
Antennas for UHF are fairly simple to build. You don't need much if the antenna will be used indoors. The square loop is built for 432 MHz for the Ham 70cm band and sideband. It uses a simple hairpin type match. This was built, using some 12 Gage copper wire, to test some simulation results. It came out reasonably close. The hairpin matching section is sort of touchy. The antenna on the right was built using a cheap BNC panel connector and some buss wire. It's a 1/4 wave ground planeLscott ·
Categories View all categories
-
Members Albums Category
- 69
- 101
- 401
Recently Updated Albums
-
Kent County Skywarn
- 1
-
My GMRS radios and related gear
- 12
- 3
-
Misc. Radio Gear
- 56
- 1
- 22
-
My Toys
- 5