Home |
Search |
Today's Posts |
#1
![]() |
|||
|
|||
![]()
In the center of the article is an antenna called a double bazooka dipole
made with some coax, I think this is what you may be looking for. I had only seen antenna plans using coax in the construction of J-pole antennas before. Live and Learn K:\My Documents\Radio\Ham Radio\Understanding Antennas For the Non-technical Ham by N4JA.mht |
#2
![]() |
|||
|
|||
![]() "Rollie" wrote in message ... In the center of the article is an antenna called a double bazooka dipole made with some coax, I think this is what you may be looking for. I had only seen antenna plans using coax in the construction of J-pole antennas before. Live and Learn K:\My Documents\Radio\Ham Radio\Understanding Antennas For the Non-technical Ham by N4JA.mht note for qrp portable operation you can actually make the antenna field tunable. just strip the jacket off the coax far enough for the lowest frequency of interest and fold back the braid over itself. to tune a higher band just push the braid back up to cover the center conductor to shorten it to the new frequency. doing this a lot may wear out the braid, but for a temporary portable or emergency antenna it works just fine. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
Effective length of braid dipole leg? | Antenna | |||
Effective length of braid dipole leg? | Antenna | |||
Effective length braid dipole leg? 2 | Antenna | |||
dipole length vs db | Antenna | |||
i want to know the length of a 6m dipole | Antenna |