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Broadbanding half square antenna for 80mt
Half-square antenna is by naturerelatively narrow band.1On80 meters, for example, an SWR be-low 2:1 can be achieved anywhere in theband, but only over a relatively small range 60 to 100 kHz
post 04 Dec 2024
Antenna 80 meter Links →
80 Meter Antenna
I ran a small single wire from the soffit directly down the side of the building
80 meter doublet antenna design
It is basically an 80-meter dipole fed by a length of 450 ohm ladder line into a balanced antenna tuner
80m Inverted-L Base-loaded for 160m
An antenna for 160 meters inverted " L " for a small garden, with a large loading coil
80 MT Antennas on ARDF
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF
80m Antenna Spitfire
UA9BA 80m Spitfire Antenna all described antennas have a center element 25 meters high
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I ran a small single wire from the soffit directly down the side of the building
It is basically an 80-meter dipole fed by a length of 450 ohm ladder line into a balanced antenna tuner
An antenna for 160 meters inverted " L " for a small garden, with a large loading coil
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF
UA9BA 80m Spitfire Antenna all described antennas have a center element 25 meters high
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
Conrad Electronic Electronic components online shop in German and Italian