I've got no personal experience with this product. The Specifications sound generous but plausible. If accurate, I suspect they are based on the peak gain in a given band and probably referenced to dBi with the balun and SWR losses ignored. (A fairly common practice in the advertising departments of most antenna manufacturers.)
The current UHF band in North America spans CH-14 to CH-51, so the design is a bit dated.
The price looks reasonable.
Quote:
Specifications:
Frequency:
VHF: 54~230MHz
UHF: 470~862MHz
Channel:
VHF: 2-13
UHF: 14-69
Impedance: 75 ohm
Range: ~ 75 Miles
No. of elements: 9
Gain:
VHF: 6dB
UHF: 10d
Front to Back Ratio: 7-15d
Beam width:
VHF: H50°
UHF: V60°
Antenna Length: 41 Inches
|
__________________
If the well is dry and you don't see rain on the horizon, you'll need to dig the hole deeper. (If the antenna can't get the job done, an amp won't fix it.)
(Please direct account activation inquiries to 'admin')
Last edited by GroundUrMast; 27-May-2014 at 4:15 AM.
|