80m-40m Dual Band Vertical
- Hopefully this will help others looking for a good 80m/40m antenna, i have enjoyed this antenna project and it works very well
Hits
post 09 Sep 2026
Antenna Vertical Links →
Butternut HF2V 80 and 40 meter modifying
Butternut HF9V
Compact 4-SQUARE 40m Antenna
DF Antenna Arrays
188
Butternut HF2V 80 and 40 meter modifying- A few years ago, I spent an afternoon modifying my HF2V to improve bandwidth and performance on 80 meters
Butternut HF9V- La Butternut è stata ottimizzata direttamente sul tetto con ROS prossimo ad 1:1 in tutte le bande tramite analizzatore MFJ alla base
Compact 4-SQUARE 40m Antenna- The cross arms can be oriented to any compass bearing to suit personal needs.2. The four 1/4 antenna wires are cut for the 7MHz band using the formula 1/4 feet =234/F MHz For 7050 KHz this works out to be about 33' 3" feet (10.19m)
DF Antenna Arrays- Perhaps the most important piece of of the DF array is arguably the antenna itself for a system that uses an electrically spun antenna like a doppler DF- this is certainly important
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