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.
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His company produced many types of antennas and later then they made antennas for more power. Never mind about the floppy balun. Ich kann Dir nur vom FB23 die Daten liefern: If only fritze tip of the plastic coil form is applied with some silicone grease you ensure that the construction remains “water resistant”.
In Fritzel specified his antennas and traps for an PA input! Hallo, mijn naam is Ruud Driessen. My Subscriptions Subscriptions Help. This lightweight square tower went down with the antennas in a light storm during the evening of December 28th in The 10 m traps of both antennas were identical in terms of construction, etc.
The FB33 driven element was bent and almost scrap. Drilling of the rivets and replaced by stainless steel bolts and nuts is the surest way to be spared from future malfunction of the traps.
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When I purchased it, it seemed that most of the hams around here had one. The resonance’s are not so far apart. Deswegen tut sich auch kaum etwas wenn die Antennen gedreht werden.
Till then I was quite happy with the beam. Oxidation created pits and bumps on the elements. Hallo Albert, ich wette dagegen! It is a matter of good finishing by degreasing, for example with Dreft detergent and then rinsing fritel warm water and drying with a hair dryer. When I came home, that already happened. After putting up this tower and repair of the damaged antenna I was back on air again. Very soon the 13 Read More In top a small dual band for 2 meter and 70cm horizontal.
Ich sende auch gern weitere Kopien aus meiner alten Montageanleitung zu! Das neue Forum ist zu erreichen unter: The whole case will be overlooked by my attorney and the man from city counsil and I have to wait and till then I can use my antennas for as long as possible.
Momentary more power is possible, but if they are oxidized or contaminated by insects, arcing may occur. In seinem Forum wird es Verweise auf die archivierten Threads in diesem Forum fb333 und aus diesem Forum wird generell das neue Forum verlinkt werden.
Took me some 4 weeks to clean all aluminum and traps inside too.
Email Subscription You are not subscribed to this review. Be carefull with power over Watt as the traps tend to blow. Many hams sometimes neglect the maintenance of an antenna, but it is essential for your antenna system. There are baluns for even more power in the market. Bf33 more than rritzel years old Fritzel antenna elements look new after a thorough maintenance. That has never happened during the more than 40 years that I did maintenance on the antennas.
The FB33 has got a much larger bandwidth and even after 10 years this beam works without any problem.
Antennas – PA9RD & PB8YL
The previous owner blew a few running 1 KW. I took out the original tiny voltage balun and installed a home made current balun. With two screws the interior may be removed. The traps are made with soft aluminium wire.
The rivets replaced by stainless steel bolt and nut. Further in this article describes how with a dipper the dismantled trap is measured. Erhebung von Zugriffsdaten und Logfiles Wir, bzw.
Dort habe ich die Kopien aus der Original-Montageanleitung eingestellt. By first removing the burned part friztel a cutter, ON4LN successfully restored a staircase with two-component epoxy.
This antenna works like a killer for me. Where to put them: Apart from the permanent damage caused to the hot toroid, the shell partially melted and changed shape. When the neighbours decided not to be helpful in solving this problem I bought another antenna for 12 and 17 mtr, the HyGain DB Sofern wir Dritte mit der Verarbeitung von Daten auf Grundlage eines sog. New to Ham Radio? Hat einer ne Idee?