Warning!

Some years ago I gave VPA-Systems the permission to use my Yagi-designs for commercial use. I have no profit of this agreement and I have no connection to VPA.

Since more than one year I got a lot of e-mails of OMs, who did not get payed antennas or the promise of delivering was not successful.

After that experiences I cannot recommend to order antennas at VPA-systems or refer money to VPA before getting any antenna!

 

Pse keep in mind: I am no professionel web-designer and I do not spend my time with creating a homepage with special features. I think it is better to invest my time in new antenna developments!

This homepage does not use cookies, trackers (except Google Analytics) or widgets!

On this page I will give a survey of the last important updates for a quick information. Please look always on the Index-page if I am at home, I make several trips each year and I am not at home. Therefore your e-mail can be lost. 

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More than 1.700.000 visitors came to the main starting page, more than 3.500.000 visitors had access to sub sites from external links. The DK7ZB-pages belong to the most read antenna sites of the world. I hope you enjoy the sites in the future!

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DK7ZB got the G5KW-Shield of the UK-Six-Meter-Group for the best Six News article

"A portable Array of 2x3-Element-Yagis for 50 MHz"

DOWNLOAD

 the Articl

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09-Apr-2018: Download Program     TLC from DF9ZO

Unfortunatly the author Gerhard Tamm ("Gerd"), DF9ZO, was silent key in December 2017. Because his DARC-Homepage

 will be deleted soon, I have established a download-link from my page to save the very useful program.

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30-12-2017: New Page "Miscellaneous" with a 50-MHz-Matchbox

and a direction finding Antenna, look    here

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05-12-2017: New VE7BQH-Tables     6-m-VE7BQH-List         2-m-VE7BQH-List

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11-08-2017: The vertical C-Pole Antennas (new)   C-Pole

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07-06-2017: New VHF/UHF-Antennas  The Zigzag-Antennas

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05-06-2017: Modifications 7-El.-Carant-Yagi for the 70-cm-Band  (In German!)

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27-02-2017: Baluns with a FT240-43 core    Baluns

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25-02-2017: Feeding the Double-Zepp with Transmatch and Baluns   Feeding

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05-07-2016: New 13-El.-2-m-EME-Yagi    13-El.-Yagi 2 m

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29-03-2016: A link to an excellent description for building a 2-m-28-Ohm-Longyagi

by Steve, G1YBB, (with photos and videos!) you will find   here

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19-12-2015: Wire Antennas with a switchable   MTFT

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06-02-2015: Starting a new series "Wire-Antennas". Look   here

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17-11-2014: Updated 18-Ohm-match with different coaxcables of 50 and 75 Ohm parallel   DK7ZB-match

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07-07-2014: New 4-El.-DK7ZB-Yagi by KONNI       4-El.-70-MHzYagi

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25-04-2014: New VE7BQH-Lists     2-m-List      6-m-List

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17-11-2013: The Big Gun - new 7-El.-10-m-Yagi with 16,7-m-Boom     7-El.-10-m-Yagi

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13-10-2013: Update OWL-, OWM- and V-Yagis    Update

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01-10-2013: Small 5-El.-50-Ohm-Yagi for 430-440 MHz     5-El.-70-cm-Yagi

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03-09-2013: New 3-El.-Yagis for 24 MHz         3-El.-12-m-Yagi

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22-07-2013: New 4-El.-50-MHz-Yagi with impressive pattern      4-El.-Yagi

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03-07-2013: New VE7BQH-Lists          6-m-VE7BQH-List         2-m-VE7BQH-List

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22-03-2013: New ingenious element holders by Aage, LA4ZH    New element holders

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16-03-2013: New 144-MHz-OWM and OWL-Yagis    OWM+OWL-Yagis

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03-Febr-2013: New Duoband antenna, shortened Dipole for 10 m + 3-El.-Yagi for 6 m  Mini-Duoband

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25-Jan-2013: New Oblong and rhombic loops for shortwave   Oblong + Rhombus

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12-Jan-2013: New 5-El.-28-Ohm-10-m-Yagi, high gain     5-El-10-m-Yagi 9,25 m Boom

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03-Jan-2013: New 6-El.-28-Ohm-Yagi for 2-m-FM   6-El-2-m-FM-Yagi

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21-Nov-2012: New stacked Array 2x3-Element 28-Ohm-Yagis for 10 m by DK1MAX    2x3-El-Stacked

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22-Sep-2012: New cheap element holding with meadow fence insulators    Fence insulators

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06-Apr-2012: New, very short 2-m-Yagi with good pattern in SSB/CW or FM-Version

12,5-Ohm-3-Element-2m-Yagi

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06-FEB-2012: New VE7BQH-List  2 m  Issue 85    2-m-VE7BQH-List

New VE7BQH-List  6 m  Issue 17    6-m-VE7BQH-List

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24-Jan-2012: Updated 2-El.-Portable-Yagi 25 Ohm for 6-20 m    Link

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12-Jan-2012: Circular polarization for EME    Link

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07-Dec-2011: New Moxon-Beams with Aluminium Tubes    Moxon

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19-Nov-2011: New VE7BQH-List  2 m  Issue 84    2-m-VE7BQH-List

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01-Nov-2011: Update Portable-Yagis with new dismantable 2-El.-Yagi

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14-Oct-2011: Update Triple-Leg        Link

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08-Aug-2011: New 5-El.-6-m-50-Ohm-Yagi        Link

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04-Aug-2011: New 6-El.-2-m-Lightweight-Yagi with extreme good pattern     Link

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28-July-2010: New Dualband-Moxon-Beam 10m/6m with Aluminium Tubes  Link

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30-June-2011: New 3-El.-12-m-Yagi with extreme high F/B     Link

New 3-El.-17-m-Yagi with extreme high F/B     Link

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04-Apr-2011: Congratulation to Leo, SV2DCD and Willem,  ZS6WB to the worldwide first 70-MHz-TEP-QSO. Leo is using the 9-El.-28-Ohm-DK7ZB-Yagi. Look for the Youtube-video!     Link   

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31-Mar-2011: New lightweight-Yagi, 1.50m, 28 Ohm, extreme broadband   new Lightweight-Yagi

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26-Mar-2011: New element mounting method for the lightweight-Yagis with snap-in-bushings Lightweight-Details

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11-Mar-2011: The Quadruple Oblong for 2 m    Quadruple Oblong

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10-Feb-2011: The 5-El.-50-Ohm-Yagi for 70 MHz now available as commercial version by KONNI

5-El-50-Ohm-Yagi for 70 MHz

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05-Feb-2011: New VE7BQH-List  2 m  Issue 83    2-m-VE7BQH-List

New VE7BQH-List  6 m  Issue 16    6-m-VE7BQH-List

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24-Jan-2011: Update Antenna Tuner Test LDG AT-100 Pro ll (German!)    LDG AT-100 Pro ll

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10-Jan-2011: Update "The Moxon-Antenna"   MOXON

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30-Dec-2010: New Quadruple-Quadlongs for 144 MHz       2-m-Quadruple-Quadlongs

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23-Nov-2010: The CE0Y-7-m-Triple Leg for 10-40 m      Link Triple Leg

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09-Aug-2010: New stacked array of 4x25-Ohm-Yagis on the "Leightweight"-page  Link

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14-July-2010: New 4-m-Yagis with 5 Elements and 50 Ohm, Boom 2,85 and 3,05 m  Link

     New 6-m-Yagi with 5 Elements, 12.5 Ohm and 4 m Boom  Link

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10-May-2010: Update DK7ZB-Match with an impedance choke for 2 m made of 2xRG179 cable DK7ZB-match

updated data for 19-El.-28-Ohm-Longyagi for 432 MHz

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21-Mar-2010: Update 7-El.-70-cm-Leightweight-Yagi  7-El.-70-cm-Yagi

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03-Feb-2010: New 3-El.-50-MHz-Yagi with 2,20 m boom, 12,5 Ohm, high-gain  New Yagi

All you need is gain!

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    27-Jan-2010:     update 4-m-Yagis

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    18-Jan-2010: New VE7BQH-List for 2-m-Yagis, ISSUE 69  VE7BQH-List

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    15-Jan-2010: Updated 4-m-Yagis, Portable Shortwave Yagi, Test portable Yagi YP-3, new 6-El.-2-m-Yagi

new Dualband-Yagis 10/15 m and 12/17 m,  Shortwave Quads

German pages (Deutsche Seiten): 5+6-El.-2-m-Yagis, Test Tuner MFJ-976HB, Vorträge Weinheim 2004-2009

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04-Nov-2009: New 50-MHz-50-Ohm-Yagi with 4,00 m Boom and 8,27 dBd Gain  New Yagi

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30-Aug-2009: New Duoband-Yagi for 6 m and 10 m with 3,60 m boom  10m/6m-Duoband-Yagi

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27-Aug-2009: New 7-Element-2-m-Yagi for small EME-Groups  7-Element-Yagi

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23-Aug-2009: The pages www.dk7zb.com and www.dk7zb.de  are bought by some strange speculator, therefore the sites www.dk7zb.org and www.dk7zb.info are now used for the webspace of DK7ZB.

 Lucjan, SQ9VPA, has given me the space for a mirror site www.dk7zb.org and the e-mail adress

martin (at) dk7zb.org . Mni tnx! His website you can reach with VPA-Systems

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23-Aug-2009: Update DK7ZB-match Quicklink

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18-Aug-2009: New Triband-Yagi for VHF (6 m, 4 m, 2 m) with one feedpoint   Quicklink

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12-Aug-2009: Update Yagis ultralight with 25-Ohm-Yagis for easy stacking and only one coax connection for two antennas   Quicklink

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