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Wide Band Vertical Antennas (WBV) by DF9LJ
August 8 th 2022 How it started – studies on groundplane antennas This post is published under a creative commons license CC-BY-SA-NC 2.0. Please check the details here. You may share and use for non commercial purposes but please always cite this website as the genuine source. The usage of antennas over a wide range…
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5 Band WAZ
Though I´m more on the technical side of our hobby it was milestone for me when I received the LoTW confirmation from KH6YY for a 80m sideband QSO. This was the last missing Zone for the 5 Band Worked all Zones (WAZ). I got the award number 1105: In detail there´s just one little drop…
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external antennas feature of the RF2K-S power amplifier
The RF2K-S solid state amplifier has a number of outstanding features. One of them is the way of dealing with complex antenna configurations. As a standard user you choose „internal antennas“ in the antenna setup if you up to 4 antennas connected to your amp. The 4 antenna outputs at the back of the amp…
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CQWW CW 2012 at PJ2T
Some impressions from 10 years ag… In deep gratitude for Marty, K2PLF (sk)
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Multiplexer
Recent concepts for Multi/Multi, M/2 or SO2R station are based on monoband antennas. The reason is that you are by default operate on two bands simultaniously. In case of SO2R stations you are not transmitting simultaniously by you are transmitting on lets say 40m while searching for mults on lets say 20m. What you need…
Impressum und Haftungsausschluss
© Jörg Süßenbach
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