Hits
The Kite and Balloon Antenna
One of the easiest to deploy transmit antennas that coincidentally I have become fond of consists of the mast at 12 metres, a small 4 metre fibreglass stub on the top, and about a quarter wave (40 metres) of wire on the top of that. I call it the Protracted L . The wire is supported by one or two Helikites depending on the wind speed
post 09 Apr 2024
Antenna 160 meter Links →
A Practical Antenna for 160 Metres
It consists of 140 feet of insulated wire, the first half of which 70 feet is space wound on an insulated tube. I used glass fibre tubing which was to hand, but PVC
A Stealthy HF Coat Hanger Antenna
In fact, there's nothing new on this page. It's just about a very common HF antenna that I recently built
Antenna per trasmissione Inverted L
Questa e' stata la mia prima antenna per i 160 metri, in uso dal 1986 al 1990, quando ero ancora attivo su tutte le bande
Vertical for 160 meter
Vertical for 160 meter by SP7QHP
Antenna verticale per i 160 metri
La lunghezza dell'antenna si e ridotta in totale a 8 metri e 80 cm,ovvero circa 22% del quarto d'onda lineare. La bobina di compensazione e stata fissata a circa 32% di altezza dalla base
90
It consists of 140 feet of insulated wire, the first half of which 70 feet is space wound on an insulated tube. I used glass fibre tubing which was to hand, but PVC
In fact, there's nothing new on this page. It's just about a very common HF antenna that I recently built
Questa e' stata la mia prima antenna per i 160 metri, in uso dal 1986 al 1990, quando ero ancora attivo su tutte le bande
Vertical for 160 meter by SP7QHP
La lunghezza dell'antenna si e ridotta in totale a 8 metri e 80 cm,ovvero circa 22% del quarto d'onda lineare. La bobina di compensazione e stata fissata a circa 32% di altezza dalla base
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
Amateur radio kits by Kanga US
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