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Portable Magnetic Loop Antenna Version Two
Described here is a simple multi-band magnetic loop antenna designed for 20, 30 and 40 metres
post 07 Aug 2024
30 meter antenna Links →
End-fed half-wave antenna for the 7 or 10
end-fed half-wave antenna for the 7 or 10 mhz amateur bands for portable qrp
FLAT EH antenna band 10 MHZ
Much of the low band HF is full of clicks and other strange noises. I began to listen to 10 MHz and found lots of activity and interesting stuff to listen to. At that time I used a 42 metre long wire fed into an ICOM AT-180 tuner and my transceiver was an of ICOM-7000. Although I had not had many QSOs on this band I was intrigued and quickly decided to construct a quick and easy flat EH design, not the EH cylinder design
Force12 Sigma 143- 30 -40 meter dipole rotable
This was a very frustrating antenna to tune and install
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end-fed half-wave antenna for the 7 or 10 mhz amateur bands for portable qrp
Much of the low band HF is full of clicks and other strange noises. I began to listen to 10 MHz and found lots of activity and interesting stuff to listen to. At that time I used a 42 metre long wire fed into an ICOM AT-180 tuner and my transceiver was an of ICOM-7000. Although I had not had many QSOs on this band I was intrigued and quickly decided to construct a quick and easy flat EH design, not the EH cylinder design
This was a very frustrating antenna to tune and install
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