FRITZEL FD3 PDF

FRITZEL FR FD3 W MULTIBAND. HF DIPOLE ANTENNA. | eBay!. Fritzel FD-4 W (Mtr). In stock. Regular Price: € Fritzel FD-3 w (Mtr). In stock. € Fritzel 40Mtr dipole W. In stock. 1 THE OCF FD4 (FD3) WINDOM ANTENNA FD4 (80/40/20/10 m) The 4-band Fritzel model FD4 is a special version of a Windom antenna. It is a half-wave long .

Author: Tozshura Tom
Country: Guatemala
Language: English (Spanish)
Genre: History
Published (Last): 12 September 2008
Pages: 324
PDF File Size: 12.75 Mb
ePub File Size: 20.18 Mb
ISBN: 635-5-42506-276-2
Downloads: 18625
Price: Free* [*Free Regsitration Required]
Uploader: Kajidal

Because the limited spaces in my back garden I was forced to decrease the length of a FD4. SWR The SWR data for 80, 40, 20 and m, supplied by the manufacturer, are correct only if the antenna is installed in a straight line.

With an eventually extra choke balun the 3 — 4-m coax used for the balun becomes a part of the recommended Learn more – opens in new window or tab. Please contact us for more information. Overview Equipment at microwave frequencies is usually based on a combination of PCB and waveguide components.

Everything was mounted in standard PVC housing with in the lower part the rolled coax cable.

The resonant frequencies with the lowest SWRs at an antenna height of 6 m are: Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab.

  EL SOLICITANTE HAROLD PINTER PDF

See full item description. You are covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing.

It should be fritzzel to do it with thin insulated wire as shown in the right-hand photograph. Higest point at 8,5 Meters,on the roof. Email Subscription You are not subscribed to this review. That means that at the one feed point the antenna is suitable for 10, 20, 40 and m.

Fritzel FD3

Learn more – opens in a new window or tab. Wouldn t be nice to start and finish a CCTV System Project without running into any problems before, during and friztel the installation is completed. Farr Farr Research, Inc. If you are matching with a tuner, the antenna can be used over a wider range. Anyone who wants an HF antenna that can be multi-banded, exhibits useful gain and directivity, is lightweight, has a small turning More information. That is why specific lengths fitzel cable are frequently recommended.

The SWR on all bands will not be as good as an original FD 4, but with a built-in or external tuner you can use this antenna. In the photograph, the brown coax on the left core and the wire on the right core are Teflon insulated.

  ERISIPELA EM SUINOS PDF

See other items More He was looking for a resonance on 80 and m by gradually cutting both ends of the antenna.

FRITZEL FR – W 7/14/28MHz FD3 DIPOLE ANTENNA + WORLDWIDE DELIVERY FR | eBay

Low height above earth, nearness to large conducting surfaces or installation as an inverted-v may shift the resonance frequency on one or more bands. Select a valid fe3. It is necessary to experiment for the length of the ladder line.

Apparently by choosing on a clever way the length of both wires the antenna ca be used for more than 4 bands. Visit eBay’s page on international trade.

Wire antennas

I have it hanging as Inverted V. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a ftitzel window or tab Share on Pinterest – opens in a new window or tab Add to watch list. Chapter 9 Broadband Antennas Antennas that provide a good impedance match over a wide frequency range have been a topic of fc3 to hams for many years. Kramer We are frequently asked – “what length of cable can I use for a specific application?

Description Postage and payments.