Uploaded August 2018 | Updated September 2026, 8 hours ago
PA3DMI going /portable
On the 26th of august 2018 I took the bike for a ride and went just outside Amsterdam to do some /portable radio.
I used my FT817 and a MP1 multiband antenna. The outputpower was about 5 Watt.
Link : yaesu.com
Link : newsuperantenna.com
Link : https://www.google.nl/maps/@52.3260491,4.8969009,3a,75y,111.1h,90.65t/data=!3m6!1e1!3m4!1skQChEcy7NiDUjsYa2NJw2A!2e0!7i13312!8i6656
Link : yamaha.com
PA3DMI going /portable
On the 26th of august 2018 I took the bike for a ride and went just outside Amsterdam to do some /portable radio.
I used my FT817 and a MP1 multiband antenna. The outputpower was about 5 Watt.
Link : yaesu.com
Link : newsuperantenna.com
Link : https://www.google.nl/maps/@52.3260491,4.8969009,3a,75y,111.1h,90.65t/data=!3m6!1e1!3m4!1skQChEcy7NiDUjsYa2NJw2A!2e0!7i13312!8i6656
Link : yamaha.com
![TriBand VHF antenna for 2, 4 and 6 meter [homemade]](https://i.ytimg.com/vi/rvSkMXJQCdU/mqdefault.jpg "TriBand VHF antenna for 2, 4 and 6 meter [homemade]
I made a TriBand antenna for 2 meter [145MHz], 4 meter [70MHz] and 6 meter [50MHz].
The design is made by DK7ZB.
There are 7 elements, 2 for 6 meter, 2 for 4 meter and 3 for 2 meter.
There is only one [1] element for a feed and so you have only one coaxcable.
This is done by using the Open-sleeve methode and one balun.
The theoretical gain is about 4 to 6 dBd so quit nice.
Link : http://www.mydarc.de/dk7zb/Duoband/Triband-Yagi.htm [DK7ZB homepage]
Link : http://animals.home.xs4all.nl/files/DK7ZB-Triband-VHF-Yagi.png [Mirror]
Link : http://www.mydarc.de/dk7zb/Duoband/open-sleeve.htm [More on open-sleeve]
Link : https://shop.nuxcom.de/index.php?cPath=113 [Antenna parts like dipole connectors and element clamps]
Link : http://www.dehaangereedschap.nl/ [Alu parts]")
