Fritzel FB HF Beam. Read more.. Availability: Out of stock. Backorder possible . € This is not a stock item. Please send an email for expected delivery. Bei den Maßabweichungen schreibt Fritzel Elementlänge ±10mm und bei Abständen ±50mm ohne praktische Beam ist von FB FRITZEL FB Specifications, electrical, 20m-Band, 15m-Band, 10m-Band. Elements, active in band number, 3, 3, 3. Boom Length active for band in use λ.
|Published (Last):||4 November 2013|
|PDF File Size:||5.26 Mb|
|ePub File Size:||16.10 Mb|
|Price:||Free* [*Free Regsitration Required]|
Because of the bad weather and time of the year I only made plans for the new antennas, considering the new toy in the shack, the Yaesu FT which was coming in a few weeks. The whole story turns out to become a soap since the written and signed approval in and the changing fritzzel the city rules fb33 legislation in and again in Gehe zu Seite 12. They are almost similar to the types of Fritzel.
When I purchased it, it seemed that most of the hams around here had one. Rain and snow does not affect the SWR. I had something to do the next day.
Took frutzel some 4 weeks to clean all aluminum and traps inside too. Hallo nochmal, habe heute die Antenne montiert, ist aber noch nicht in der Luft und ich habe sie in eine FB23 umfunktioniert, weil ich diese vorher eigentlich auch geplant hatte, aber keine gefunden hab.
The resonance’s are not so far apart.
With my call they offend other radio amateurs and people and accuse them of several things. Radiator — Reflektor mm. There are baluns for even more power in the market. The contact is apparently sufficient for the current through 15 m coil for the 20 m bandbut insufficient as parallel circuit trap for the 15 m band. Often people ask me the size of fh33 elements.
Amateurfunk Forum • Elementabstände Fritzel FB33
All high Quality 2mm thick wall alu. Deswegen tut sich auch kaum etwas wenn die Antennen gedreht werden. If you have any questions about my antennafarm….
That has never happened during the more than 40 years that I did maintenance on the antennas. Apart from the permanent damage caused to the hot toroid, the shell partially melted and changed shape. It has been through some very rough storms at my location without any problems. A couple of days later I bought a 24 feet 8 meter antenna tower with a manual hand winch to raise and lower it.
I had it in the air 24 m for only 1 year and lost the beam in a storm. Till then I was quite happy with the beam.
It was about 10 years old when I bought it and it replaced the Cushcraft A3S. Ich betreibe einen FB33, den ich etwa gekauft habe. Only my director was available for measurement. The 33 is a 3 element tribander and the 53 is a 5 element.
I took out the original tiny voltage balun and installed a home made current balun. Because weather the grey colour of the caps become almost white. Further in this article describes how with a dipper the dismantled trap is measured. The black plastic caps will somethimes crack or split and a replacement are not easy to find. Many hams sometimes neglect the maintenance of an antenna, but it is essential for your antenna system.
We saw almost everything from 1 to 5 elements for 1 or more bands. I decided to put one steel pipe with the Yaesu rotor f3b3 the far side of the house, nearby the shack with one on top to reach a height of 30 ft. Fritzel is ceased because he is deceased. The previous owner blew a few running 1 KW. Specs given by the manufacturer seem a litle exagerated though.
The feitzel must be well heated and we both use an electric hot air gun. Nun hab ich noch ne Frage zu den Elementlaengen, der Strahler ist ja 7,40 m lang und mein Reflektor ist 7,55 m lang. Die Abmessungen der verschiedenen Versionen sind hier zu finden: Der Begriff reicht weit und umfasst ffb33 jeden Umgang mit Daten. My proposal fix not tried is to add two extra screws at degree each to the other so to distribute the stress along the circumference insulator”.
The antenna tube for 20 m connected to 15 m trap is tb33 removed. The rivets replaced by stainless steel bolt and nut. The two beams for 2 tritzel 70 were scrap and the HF beam was fallen down with the boom in the roof isolation making a hole of approx.
The resonance’s are respectively Be carefull with power over Watt as the traps tend to blow. Assembling is much easier, because the holes are drilled and everything is fixed with screws. Aber vielleicht hat ja noch einer hier die vom FB33!? Dementsprechend ist auch die Performance.