PA0FRI

Related text in page: «F.H.V. Geerligs, F-class NL, Morsecode included (my full A-class is converted to full F-class = CEPT T/R 61-01. Operator Frits, radiozendamateur (ham), QTH: Etten-Leur, the Netherlands. www.pa0fri.com & www.xs4all.nl/~pa0fri & www.qsl.net/pa0fri & www.pa0fri.geerligs.com ...»

smatcheng
Source: www.xs4all.nl/~pa0fri/ATU/Smatch/smatcheng.htm

Related text in page: «3. S-Match nach PA0FRI. Als Antenne verwende ich hier eine 2 × 20 m Dipol symmetrisch mit 240 Ohm Schlauchkabel (Antennenkabel für ... Den leicht und kostengünstige herzustellenden symmetrische Koppler nach PA0FRI kann ich empfehlen, ich konnte keine Unsymmetrie, Phasenverschiebung messen. ...»

Antenna maintenance by PA0FRI : Resource detail
Source: www.dxzone.com/dx22448/antenna-maintenance-by-pa0fri.html

Related text in page: «PA0FRI article on maintenance or a FRITZEL antenna by cleaning and restoring antenna traps, baluns and elements ... Antenna maintenance by PA0FRI is listed on dxzone.com since 2010-01-15 ...»

W2DTC RF Amplifier Hotlinks and photos
Source: w2dtc.com/index-amplifiers.htm

Related text in page: «Links to Amateur Radio RF Amplifier sites using the following tubes: 3CPX800, 3CX3000F7, 4-400, 4-1000, 4-1000A, 813, 8877, 3CX1500, GS-35B, GU-43B and YC-156 including these builders: YU7BCD Radio Club, W2DTC, PA0FRI, VE6FI, W7IUV, W6JFR,»

index
Source: www.qsl.net/pa0fri/index.htm

Related text in page: «Homepage: www.pa0fri.com ׀ www.xs4all.nl/~pa0fri ׀ www.qsl.net/pa0fri ׀ www.pa0fri.geerligs.com. F.H.V. Geerligs, licence: F-class NL, Morsecode included (my full A-class is converted to full F-class = CEPT T/R 61-01) Operator Frits, radiozendamateur (ham), QTH: Etten-Leur, the Netherlands. Visitors ...»

PA0FRI 1:1 en 1:4 balun | UBA - Belgian Amateur Radio Society
Source: www.uba.be/en/pa0fri-11-en-14-balun

Related text in page: «PA0FRI 1:1 en 1:4 balun. Submitted by ON4ADN on Thu, 03/09/2009 - 15:15. Link Category: ... 1:1 1:4 balun maken PA0FRI. UBA, Drukpersstraat 4 | rue de la Presse 4, B-1000 Brussels ...»

GU-43B HF PA
Source: www.nd2x.net/PA0FRI.html

Related text in page: «PA0FRI. Click on callsign for e-mail. 1.8 - 30 MHz, Input 50 ohm SWR <1.2:1. Schematic diagram as of June 2003 - PA without QSK ... set to 800x600 pixels. Last Updated: 18 November 2003. Feedback: Paul S. Goble, III, ND2X. Copyright © 2003 by ND2X and PA0FRI ...»

eHam.net Classifieds Kenwood TL-922A with PA0FRI Mods
Source: www.eham.net/classifieds/detail/313398

Related text in page: «Classified ad for Kenwood TL-922A with PA0FRI Mods. - eHam.net is a Web site dedicated to ham radio (amateur radio)»

GI7B GI7BT Tubes
Source: gi-7b.com

Related text in page: «GI-7B Tube and GI7BT Tube -Tropical,Military variant.Tubes for HAM Radio use (HF-VHF-UHF),linear amplifier builders ... http://www.xs4all.nl/~pa0fri/Lineairs/GLA1000/gla1000eng.htm ...»

Antenna Maintenance : Antennas: Repair and Maintenance
Source: www.dxzone.com/catalog/Antennas/Repair_and_Maintenance

Related text in page: «Antenna Repair and Maintenance ... Antenna maintenance by PA0FRI - PA0FRI article on maintenance or a FRITZEL antenna by cleaning and restoring antenna traps, baluns and elements ...»

GI-7B GI7B Sockets and Projects - W4ZT
Source: gi7b.com

Related text in page: «GI-7B, GI7B, GI-7BT, GI7BT, Russian, Triode, Tube, Socket, Linear, Amp, Amplifier, Project, HF, VHF, UHF, w4zt, ham radio, amateur radio, uyless, uyless king, tony king, atlanta ... GLA-1000 Retrofit - PA0FRI ...»

Homebrew magnetic loop PA9OK: i1wqrlinkradio.com
Source: www.i1wqrlinkradio.com/antype/ch9/chiave108.htm

Related text in page: «It has been a while since I, while surfing the internet, encountered this strange antenna, a brainchild of Frits (PA0FRI), on his site. ... With some basic data from PA0FRI as a reference the required materials were collected quickly and the construction of the first antenna started. ...»

PA9OK - Magnetic Loop
Source: pa9ok.nl/pages/magnetic-loop.php

Balun 1:4 coke: i1wqrlinkradio.com
Source: www.i1wqrlinkradio.com/antype/balun2.html

Related text in page: «Balun in cavo coassiale,CHOKE BALUN,coax balun design,4:1,Choke 10mt,RF BALUNS,HF balun 1:1,Balun For 1.8 –30 Mhz ... Baluns 1:4 en 1:1 , PA0FRI. Come è fatto e come funziona un balun ...»

SOMMERKAMP FT-220 Product Reviews
Source: www.eham.net/reviews/detail/8255

Related text in page: «SOMMERKAMP FT-220 product reviews by real people like you. Only at eHam.net. - eHam.net is a Web site dedicated to ham radio (amateur radio) ... For the Dutch readers see mods: http://www.xs4all.nl/~pa0fri/Mods/FT220/ft220.htm. If you have any questions, problems, or suggestions about Reviews, ...»

HOW TO MAKE A 1 kW HF LINEAR AMPLIFIER WEIGHTING ONLY 8 kg
Download: www.ing.unitn.it/~fontana/liexnear.pdf [567.18KB]

Related text in document: «Well, a 1 kW output HF linear amplifier made with the "solid state" must indeed have heath ... For a suitable SUBCHASSIS complete design please refer to the excellent PA0FRI page: ...»

S S H H A A C C K K N N E E W W S S
Download: www.1stopshopping.co.za/ZS6HVB/shacknews/hvb0705.pdf [138.28KB]

Related text in document: «PO Box 19937 Sunward Park 1470 MAY 2007. Website. http://www.qsl.net ... http://www.xs4all.nl/~pa0fri/Ant/Balun/balun.htm. The. text is in Dutch but is easy enough to follow, as there are plenty of ...»

Volume 9 No 8
Download: www.g3co.ccom.co.uk/old/08-09CRANewsletter07Feb2008.pdf [526.27KB]

Related text in document: «PA0FRI, which I think is the best of those. that I found. I think that the newsletter would benefit. from more ... Excerpt from original article by PA0FRI. FD4 (80/40/20/10 m) The 4-band Fritzel model FD4 is a special version of a Windom antenna. ...»

OZ Indholdsfortegnelse for 2000-2007.
Download: www.kreds6.com/OZ 2000-2007 Indholdsfortegnelse.pdf [565.37KB]

Related text in document: «side 21 (RadCom December 1998 af PA0FRI) Oversat af. OZ5RM Diagram og forklaringer. OZ 2000-2007 Indholdsfortegnelse Oprettet ... Side 21 FL-1000 PA-trin Ombygning af PA0FRI OZ5RM. OZ2001-02 Opsætning af Trådantenner i forhåndenværende ...»

Product Review and Short Takes from QST Magazine
Download: www.centralmiarc.com/docs/Reviews/wattpaddle.pdf [726.09KB]

Related text in document: «A standalone wattmeter is a "must have" in any Amateur Radio station and is the first ... xs4all.nl/~pa0fri/Diversen/Paddlekey/ paddlekey.htm). Top-rated vertical paddles. like the ...»

Increasing T/R Relay Speed
Download: www.xs4all.nl/~pa0fri/Diversen/Relayspeed-up/fastrely.pdf [8.04KB]

Related text in document: «Circuit Operation. When the amplifier is initially powered up, the T/R Out voltage rises, ... transistor suddenly falls to a negative voltage.— nearly equal in magnitude to the open ...»

Convo_mrt-april 2007
Download: www.veron-zaanstreek.nl/convo/Convo_mrt-apr07.pdf [1290.51KB]

Related text in document: «Interessante URL voor de RadioAmateur. http://www.xs4all.nl/~pa0fri/Ant/Isotron/Isotronant.htm. De isotron antenne. Fluijtschip 31 ... A d m in is tr a tie v e & S e c r e ta r ië le o n d e r s te u n in g. VERON afdeling ...»

september2006
Download: www.veronleiden.nl/Leidsnieuws/LN 2006_3.pdf [8770.6KB]

Related text in document: «PA0FRI. UHF coaxciale banaanstekkers PL259 (plug) en SO259 (jack) chassisdelen met hun. contactverliezen en hun onduidelijke ... http://www.xs4all.nl/~pa0fri/ATU/PiATU-2m/pifilter-2m.htm. In oktober wordt een excursie gehouden door Wouter- Jan PA4WJ naar ...»

Dertigste jaargang, nr. 1 30 juni 2007 1
Download: www.ktk.be/upload_pdf/1199292787.pdf [1442.35KB]

Related text in document: «Maatschappelijke zetel: Drukpersstraat 4 te 1000 Brussel. Lid van de International Amateur ... van PA0FRI. Compleet artikel is terug te vinden op. www.xs4all.nl/~pa0fri/ATU/Smatch ...»

VERON afd. 56 Waterland Elektronische Nieuwsbrief.
Download: hamradio.nikhef.nl/afdeling/waterland/nbrief/nbw200910.pdf [3062.83KB]

Related text in document: «Uit de verdere uitleg van pa0fri wordt. duidelijk dat deze tuner in tegenstelling tot de bekende T match , ... 2003 , De S-Match , een symmetrische ASTU met twee knoppen door pa0fri . Al met al is dit een leuk experimenteer object welk weer veel knutselplezier ...»

Funken unter der Tarnkappe mit der Outback-1899-Antenne
Download: www.qth.at/df0ov/DL2WB_Tarnkappe_090910.pdf [1654.07KB]

Related text in document: «nicht nur in s ddeutschen Kommunen, starke Vorbehalte gegen ber Funkstatio- nen im Speziellen und Antennen im ... [5] Geerligs, F. H. V., PA0FRI: Isotron antenne van. PA0UNT en PA1AMS. www.xs4all.nl/~pa0fri/Ant/Isotron/Isotronant.htm [6] Piehler, ...»

Rondstraler december 2000
Download: members.home.nl/hermasteigstra/Rondstraler.maart.2004.pdf [1681.7KB]

Related text in document: «VERON afdeling A 41 – IJsselmeerpolders: ma t/m za: Voorzitter. Jacob de Borst. PA3GNE. 0527-685619. Vice voorzitter. Joep Frensen ... moeite waard, is de site van PA0FRI. 73 DE PA1VW, Gert. http://home. ...»

Versie 010714
Download: www.pi4dec.nl/ddrd/5tvo.doc [134KB]

Related text in document: «PE1RJS Franc 12004 Capelle a/d IJssel. PE2RBA Ramon 12005 Dordrecht. PE2RBA Ramon 12006 ... PA0FRI Frits 27437 Etten Leur. PA3GRL Robert 27438 Oosterhout. PA3AJC Ge 27439 Oisterwijk ...»

VERON afd. 56 Waterland Elektronische Nieuwsbrief.
Download: hamradio.nikhef.nl/afdeling/waterland/nbrief/nbw200903.pdf [5587.88KB]

Related text in document: «Klasse(vlgs PA0FRI) Vermogen* - MFJ-974HB. FRI-C3. 300 Watt - Annecke 200 W. FRI-D3. 200 Watt - LL S-Match. FRI-A4. 350 Watt - LL Tuner ... De indeling in klassen van PA0FRI komt ook hier naar voren: ...»

De Helmondse VARICON
Download: www.pi4hmd.nl/varicon/Varicon096-VOL.pdf [365.92KB]

Related text in document: «De Varicon is de spreekbuis van de Vereniging voor Experimenteel Radio ... Electron nov.2003 (PA0FRI). Voor vragen kun je me altijd contacten op 145.400 MHz of via ...»

Found image: pa0fri lineart gif
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Related text in page: «усилители мощности A passive grid 400W linear HF amplifier RSGB Handbook 8th edition»

Source: http://www.cqham.ru/pa0fri_linear.htm

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Related text in page: «Pictures of PA circuitry under development An excellent example of the term bread boarding Click on pictures to enlarge»

Source: http://www.nd2x.net/PA0FRI.html

Found image: GU43B skem gif
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Related text in page: «Schematic diagram as of June 2003 PA without QSK»

Source: http://www.nd2x.net/PA0FRI.html

Found image: Antenne jpg
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Source: http://www.dc4jg.de/html/s-match__pa0fri.html

Found image: QSK gif
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Source: http://www.nd2x.net/PA0FRI.html

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Related text in page: «GU 43B Socket»

Source: http://www.nd2x.net/PA0FRI.html

Found image: side breadboard jpg
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Related text in page: «Pictures of PA circuitry under development An excellent example of the term bread boarding Click on pictures to enlarge»

Source: http://www.nd2x.net/PA0FRI.html

Found image: FT817ATU2 JPG
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Source: http://home.kpn.nl/pa3alf/FT817.html

Found image: VHF UHF mobile JWX antenna jpg
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Related text in page: «I reshaped my FD4 on December 13th 2008 and it performs even better source PA0FRI HB9CV for 2m The dual band 2m + 70cm mobile JWX window antenna»

Source: http://www.on3pco.be/homepage/The%20Antennas/ON3PCO%20-%20The%20Antennas.htm

Found image: HB9CV antenna jpg
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Related text in page: «I reshaped my FD4 on December 13th 2008 and it performs even better source PA0FRI HB9CV for 2m The dual band 2m + 70cm mobile JWX window antenna»

Source: http://www.on3pco.be/homepage/The%20Antennas/ON3PCO%20-%20The%20Antennas.htm

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Related text in page: «Schematics designed by EW1SK for a 1 kW GU 43 B HF Linear Amplifier Schematics designed by PA0FRI 1 5KW GU 43B HF Linear TERMS SOLD SOLD SOLD SOLD SOLD SOLD SOLD SOLD»

Source: http://www.zeitmann-tubes.com/MilitarySurplus/NosRussianMilitaryTubes/GU43B.htm

Found image: smatch test jpg
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Related text in page: «placed the results on a piece of wood and hooked it all up together If you would like to take a look at the schematics for this very efficient tuner go to Frits PA0FRI s homepage Click for a bigger picture Doing some tuning around with the S Match and my 2 x 28 mtr dipole I snagged Henk DL PA0HTT This was a very nice qso and I got reported rst 579 from a»

Source: http://www.ksites.nl/pa3deb/intnl/index_int.html

Found image: T2FD jpg
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Related text in page: «E De T2FD terminated tilted folded dipole antenne Frits PA0FRI maakte de volgende tekeningen van de T2FD Oorspronkelijk is de T2FD bedoeld als ontvangstantenne maar in de zestiger jaren werd hij ook ingevoerd voor militaire zendinstallaties Tegenwoordig»

Source: http://www.remeeus.eu/hamradio/antennes_tuners/multiband.htm

Found image: ON3PCO FD4 on my attic gif
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Related text in page: «Updated buildingplan of the 5 band FD4 source PA0FRI Frits I reshaped my FD4 on December 13th 2008 and it performs even better source PA0FRI»

Source: http://www.on3pco.be/homepage/The%20Antennas/ON3PCO%20-%20The%20Antennas.htm

Found image: smatch test kl jpg
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Related text in page: «If you would like to take a look at the schematics for this very efficient tuner go to Frits PA0FRI s homepage Click for a bigger picture Doing some tuning around with the S Match and my 2 x 28 mtr dipole I snagged Henk DL PA0HTT This was a very nice qso and I got reported rst 579 from a»

Source: http://www.ksites.nl/pa3deb/intnl/index_int.html