Hits 

Dual Band Antenna 40-80m


PVC Diameter 50mm, total coil turns 78, wire 1.25 mm, for PVC size Diameter 42mm (1 1/4′) the number of turns 89 turns around 100uh
post 26 Apr 2024
Dual Band Antenna 40-80m

Antenna 80 meter Links

76



Antenna a T per gli 80 metri
antenna for 80 meters of safe performance and offering good performance even on 40 meters

80 MT Antennas on ARDF
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF

Antenne doublet epais bande 80mt
It's a classic doublet which is a half wavelength long on 80 meters fed in the center with ladder line

Butternut Notes
The next installation was similar except the antenna was mounted on a 15 foot mast using the STR Kit and 2 65 foot wires as 80 meter radials

80m Band Top Loaded Vertical
The TLV80 antenna is mounted on a Fiberglas Teleskop Mast Height of mast is 8 meters

Antenna splitter per VHF-UHF per quattro ricevitori

Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter

Kits and Components

Amateur radio kits by Kanga US

50MHz to 28MHz RX Converter

50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal