A 20 inch antenna for 10 meters??? Its true!
This antenna employs a unique magnetic field resonator (for less receiver noise), and features Electric/Magnetic Field Diversity Science & Technology design. This provides superior performance in non-line-of-sight obstructed environments, such as buildings, hills, in valley location, and indoor installations. This technology provides for a unique low-cost easy installation base station antenna in an attic as well as a variety of limited-space locations.
The 10m/2m/440 antenna require a 3/8"-24 mount not included (see below). This antenna may be used successfully with a very small ground plane. A simple 3/8x24 magnetic mount can be set on a 36 by 48 inch galvanized metal plate (available from Home Depot) or even a metal table! The result is a compact, yet effective antenna for a variety of applications.
Mounting the antenna to a small flat metal sheet or mesh that is only 3 feet by 3 feet provides good (V)SWR’s and performance.
(V)SWR: Nominal: < 2:1 28.3 - 28.8 MHz (10 Meter Band); 144-148 MHz (2 Meter Band); 420-450 MHz (440 Band)
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