FRITZEL FB 33 PDF
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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The contact surface is 45 times fgitzel compared with a wire eyelet plus rivet. The shrink tube has a shrinkage ratio of about 3: ON4LN wrote to me: Be carefull with power over Watt as the traps tend to blow. So it fits exactly on the aluminium cover of the trap.
New to Ham Radio? Unfortunately I never had a reflector so that the sizes are missing in this article. Hat einer ne Idee? This wire is a wire antenna guys dream.
My more than 35 years old Fritzel antenna elements look new after a thorough maintenance. 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 which is multistranded flexible Cu wire with a nice flexible uv resistant PVC coating.
Only my director was available for measurement.
My Subscriptions Subscriptions Help. It’s about the traps with a diameter of 4 cm, not the newer type with a diameter of 5 cm.
For example the antenna resonates only on two bands, but does not work on the third one. Email Subscription You are not subscribed to this review. Servus, ich habe einen ca. 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.
Frtzel should assembled directed to the feed point of the antenna.
Webshop voor o.a. radiozendamateurs Fritzel FB Leverancier van communicatie apparatuur
Drilling of the rivets and replaced by stainless steel bolts and nuts is the surest fditzel to be spared from future malfunction of the traps. The power was also limited to W PA input.
The case of the older type trap has a diameter of 4 cm and the diameter of the newer model is 5 cm. Abstand Reflektor-Strahler 2,90m und Strahler-Direktor 1,90m.
Hierbei verarbeiten wir, bzw. Sometimes there are for sale non-original elements of Fritzel antennas and restore antennas without the right size is a problem. I have not yet tried, but maybe it goes better with a spray of WD40 db Ballistol oil.
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Deswegen tut sich auch kaum etwas wenn die Antennen gedreht werden. Bought a used 5 el tribander, Fritzel FB53, which was up in the air for over 10 years and not being used anymore. IK3LMA wrote about this subject: I took out the original tiny voltage balun and installed a home made current balun.
If only the tip of frutzel plastic coil form is applied with some silicone grease you ensure that the construction remains 3 resistant”.
EA5UJ – Mi estación: Fritzel FB
The antenna tube for 20 m connected to 15 m trap is not removed. There are baluns for even more power in the market. They are almost similar to frihzel types of Fritzel.