Antenna discone
- A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc, it is usually mounted vertically, with the disc at the top and the cone beneath
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post 15 Sep 2026
Antenna for UHF VHF Links →
5 element ZL special for 2m band
Band 144 MHz end 435 splitter antenna
Bibanda per i 144 Mhz e i 430Mhz del tipo Log Periodic
Build a 2 Meter, 5/4 Wave Antenna By Mike Martell
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5 element ZL special for 2m band- A five element beam antenna, two folded dipoles are spaced a quaterwave apart and fed a quarter wave out of phase using a twisted quarter wave feed line. This results in the waves adding in one direction
Band 144 MHz end 435 splitter antenna- The band splitter is just a 250 MHz High Pass Filter and a 250 MHz Low Pass Filter connected together
Bibanda per i 144 Mhz e i 430Mhz del tipo Log Periodic- Antenna bibanda per i 144 Mhz e i 430Mhz del tipo Log periodic a 4 elementi
Build a 2 Meter, 5/4 Wave Antenna By Mike Martell- This antenna is unique in that it is enclosed entirely in 3/4" PVC which makes the design a little more complicated, the primary problem is that PVC tubing has a significant velocity factor which causes RF
Hamplus Quality Ham Radio Equipmen Automatic Remote Antenna Switch for 3 Radio and 6 Antennas
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic