Link? There's no radiation pattern or gain info for the 220 that I could find.traumacop said:You obviously have nothing to offer on the antenna. To learn a little, click on the link and read some technical specifications.
Gain over? An isotropic? Their advertising budget?It shows gain in the UHF segment.
The link is at the top of the thread but here it is againAl42 said:Link? There's no radiation pattern or gain info for the 220 that I could find.Gain over? An isotropic? Their advertising budget?
The antenna is clearly a 2/440 (maybe 220?) vertical radiator with a very small ground plane. Probably radiates about as well as any 2/440 mobile antenna for half the price. Diamond makes some good antennas, but they also make some hype.
BS396,Anyone have any recent experience. considering purchase to use as a roof top antenna as I have limited space.
I use 2 Icom-AH7000 discone and i tested it againt the Diamond-D150/Comet-DS3000 and they all the antennas are 8 metres high and they dont even come close on performance compare to the Icom and using 20 metres of Belden-9913 low loss cable.
ETON-E5 HF PORTABLE