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April | 2015 | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/2015/04
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! Monthly Archives: April 2015. Members of the contest group were invited to attend ‘. A military vehicle, memorabilia and re-enactment weekend attended by vintage military personnel from all over the South East. Of course, we obliged. We operated the bunker special call GB0SNB. This entry was posted in Event.
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Operation Bunker | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/2015/04/operation-bunker
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! Members of the contest group were invited to attend ‘. A military vehicle, memorabilia and re-enactment weekend attended by vintage military personnel from all over the South East. Of course, we obliged. We operated the bunker special call GB0SNB. This entry was posted in Event. April 25, 2015. Dave Cutts, M...
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June | 2015 | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/2015/06
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! Monthly Archives: June 2015. The bunker was active for the International Museums Weekends, both 20-21 June and 27-28 June 2015 as museum number 5002. During the weekend of the 20-21 June, Peter G0IAP. Operated from the Shack. Inside the bunker. They will do so for the 27-28 June too. Museums on the Air.
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CQWW SSB 2014 | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/2014/10/cqww-ssb-2014
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! The club took part in this years CQ World Wide contest this year from the Secret Nuclear Bunker. The total stations we worked was 1743. George M1GEO has compiled some very interesting statistics which are well worth a browse. Take a look at them. The full log can be viewed as a 35 page PDF file. RSGB AFS Pho...
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Inside | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/inside
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! This page houses a few pictures from inside the bunker to give you an idea of how big the place is. You may also be interested in the video tour of the bunker. And more specifically our shack. The main entrance blast tunnel. At the bottom of the tunnel is the original radio equipment rooms, where. When the b...
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Activity Day | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/2014/10/activity-day-5-oct-2014
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! Formed the core of the ops, but given it was short notice we didn’t expect hoards. Has ordered PTFE/Teflon wire at 12AWG, so 2.4mm diameter, 88A rated). All in all, around 40 QSOs were made. This entry was posted in Event. October 6, 2014. George Smart, M1GEO http:/ www.george-smart.co.uk. Museums on the Air.
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QSL Info | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/qsl-info
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! Hopefully you find yourself here having worked GB0SNB, MX0SNB or M0SNB on air! In which case, thanks for the QSO! For GB0SNB, you can QSL:. 8211; files are uploaded after every activation – this is the preferred method. Via the Bureau (RSGB) in the standard way. Address on QRZ.com. Address on QRZ.com. Then y...
george-smart.co.uk
M1GEO Electrically Short Antenna ERP Calculator
http://www.george-smart.co.uk/cgi-bin/lfmf_erp.cgi
Electrically Short Antenna ERP Calculator. The calculator will give you lots of numbers, all to a million decimal places. The bottom few lines are the most useful, showing the power radiated by the antenna. Wire Radius (half diameter). Based on V. Trainotti, L. Dorado, Short Low and Medium Frequency Antenna Performance. IEEE Antennas and Propagation Magazine, vol. 47, no. 5, pp. 66-90, Oct. 2005. A special thanks to Aaron Brown. For help with the Legendre Polynomials. And the Gauss-Lobatto Quadrature.
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CQWW SSB WPX 2015 | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/2015/03/cqww-ssb-wpx-2015-27-29-march-2015
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! CQWW SSB WPX 2015. Set up on Friday evening, in order to start the CQWW SSB WPX contest on time. Other members were to follow on Saturday morning. We ended up setting the 20 metre beam up in the dark:. Below Chris G8OCV and Spencer M0STO admire the second HF beam. The beam ready to go on the second mast.
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International Museums Weekends | GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker
http://www.gb0snb.com/wordpress/2015/06/international-museums-weekends
GB0SNB/MX0SNB/M0SNB – Kelvedon Hatch Secret Nuclear Bunker. RSGB affiliated amateur radio contest group and special event station in a RGHQ 5.1 Cold War Nuclear Bunker, hidden in the depths of Essex! The bunker was active for the International Museums Weekends, both 20-21 June and 27-28 June 2015 as museum number 5002. During the weekend of the 20-21 June, Peter G0IAP. Operated from the Shack. Inside the bunker. They will do so for the 27-28 June too. The full log for the weekend can be found here.