| Home |
| Search |
| Today's Posts |
|
#21
August 29th 10, 09:45 PM
posted to rec.radio.amateur.antenna
|
|||
|
|||
Whip antennas with coils
On 8/28/2010 7:23 PM, Art Unwin wrote:
... Art Having locked myself away for months, wife will claim years, and searching for the "best" shortened stealth antenna(s), I have been forced to employ coils. In any loaded antenna (hide the JD!) the coil is best at the bottom with a .62 L/D ratio. I currently use DLM's from Robert Vincents' patent, it allows me to break the laws ... others research and mileage may vary. The loading coil adds +J to compensate the -J from a short antenna ... however, old hams taught me that the coil adds electrical degrees, God bless them ... Regards, JS |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| AM-loop versus whip antennas | Shortwave | |||
| Vertical Whip Antennas And Gain Question ? | Antenna | |||
| source for replacement whip antennas? | Shortwave | |||
| Super-whippy whip antennas | Homebrew | |||
| Super-whippy whip antennas | Homebrew | |||
Threaded Mode
