| Home |
| Search |
| Today's Posts |
|
#17
June 30th 13, 01:24 PM
posted to rec.radio.amateur.antenna
|
|||
|
|||
Help with commercial VHF mobile antenna
On 6/27/2013 11:49 PM, Jeff Liebermann wrote:
On the short end of the scale, the 1/8th wave antenna at: http://www.11junk.com/jeffl/antennas/Monopole/monopole_0_125/slides/monopole_0_125.html shows 254 ohms, which will work with a 2:1 turns ratio transformer. I don't think a transformer is a significant help. Without the transformer the SWR is about 158:1. With the transformer, the SWR is still up to about 61:1. That will probably kick in the SWR protection of the transmitter. John - KD5YI |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Threaded Mode
