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My more than 35 years old Fritzel antenna elements look new after a . /71 the 4 cm diameter traps of the (FB FB FB were only. 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. 15 Jahre alten FB33, den ich nächste Woche zusammenbauen möchte. Bei den Maßabweichungen schreibt Fritzel Elementlänge ±10mm und bei Abständen .

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Use a soap pad. Nun hab ich noch ne Frage zu den Ffitzel, der Strahler ist ja 7,40 m lang und mein Reflektor ist 7,55 m lang. Assembling is much easier, because the holes are drilled and everything is fixed with screws. The 10 m traps of both antennas were ffb in terms of construction, etc.

The previous owner blew a few running 1 KW. The revited joints are not always perfect and together with the aforementioned crystallization create a poor contact or even a break. Hallo nochmal, habe heute die Antenne montiert, ist aber noch nicht in der Luft und ich habe sie in eine Vritzel umfunktioniert, weil ich diese vorher eigentlich auch geplant hatte, aber keine gefunden hab.

Even dirt will not stick easily on the outside. The case of the older type trap has a diameter of 4 cm and the diameter of the newer model is 5 cm.

Fritzel FB-33

Received this antenna from a ham who had had it up for over 20 years. The FB33 has got a much larger bandwidth and even after 10 years this beam works without any problem. In seinem Forum wird es Verweise auf die archivierten Threads in vb Forum geben und aus diesem Forum wird generell das neue Forum verlinkt werden.

Radiator — Reflektor mm. 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. Auch die Daten der Trabs kenne ich nicht usw Fv people ask me the size of the elements. Of the latter, fritzsl length depends on the year of production.

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Es sind 18 Seiten, aber alle brauchst Du nicht. The resonance’s are not so far apart. There are baluns for even more power in the market. The traps are made with soft aluminium wire. This wire is a wire antenna guys dream.

Please note, that the Cushraft was about 20 years old and in a worse condition than the FB Gib mir Fritsel Zeit und eMail Fritzel is ceased because he is deceased. Furthermore I found in my archives the lengths between the elements of an FB, whose production year is unknown to me.

It may be removed with thinner. Only bought some new stainless bolts etc.

The damage appears low on the picture because I restored the plastic with hot air and I glued the cracks a bit. Servus, ich habe einen ca. The tubing must be well heated and we both use an electric hot air gun. He was vb by the result and therefore recommends to one another to really measure and not rely on a visual inspection.

For example the antenna resonates only on two bands, but does not work on the third one. StrahlerReflektorAbstandalles mm ich habe keine 7,80 hier in den Unterlagen. Der Begriff reicht weit und umfasst praktisch jeden Umgang mit Daten. If you have any questions, problems, or suggestions about Reviews, please email your Reviews Manager. Because weather the grey colour of the caps become almost white. Unfortunately I never had a reflector so that the sizes are missing in this article.

By measuring the resonance it is part of the total capacitance.

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Amateurfunk Forum – Archiv

It has been through some very rough storms at my location without any problems. Contact the site with comments or questions. Dementsprechend ist auch die Performance. Aber vielleicht hat ja noch einer hier die vom FB33!?

Amateurfunk Forum • Elementabstände Fritzel FB33

It is a matter fg good finishing by degreasing, for example with Dreft detergent and then rinsing with warm water and drying with a hair dryer. They should assembled directed to the feed point of the antenna. Ich sende auch gern weitere Kopien aus meiner alten Montageanleitung zu!

Reviews Summary for Fritzel FB The Fritzel company is good to deal with and have many other fine antenna products such as verticals, wire antennas, baluns, and a really wonderful antenna wire db is multistranded flexible Cu wire with a nice flexible uv resistant PVC coating. Vice versa with the longer traps as used for the 40 meter frizel length 45 cm I have observed which the tube aren’t round but are oval. I had it in the air 24 m for only 1 year and lost the beam in a storm.

If you want to replace the aluminium look for companies that provide fencing for farmers.

EA5UJ – Mi estación: Fritzel FB

It was about 10 years old when I bought it and it replaced the Cushcraft A3S. When the antenna is remounted you’re not the first to discover that the SWR is poor due to a wrong installed trap. Vy 73 de Eckart. Im Hinblick auf die verwendeten Begrifflichkeiten, wie z. The contact surface is 45 times increased compared with ffb wire eyelet plus rivet.