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Forums
4hv.org :: Forums :: Electromagnetic Radiation
4hv.org :: Forums :: Electromagnetic Radiation
Electromagnetic Radiation Forum
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ARDEN/HSMM Nodes
Hon1nbo
Thu Aug 31 2017, 08:27PM		 1 660 Hon1nbo
Thu Aug 31 2017, 08:27PM
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High voltage amateur radio - VLF Go to page: 1 2
Paul Nicholson
Sat Jul 15 2017, 05:42PM		 14 2865 Aard-Wolf
Thu Jul 27 2017, 10:02PM
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Dental X-ray units
Conundrum
Thu Jul 27 2017, 08:21PM		 1 929 Conundrum
Thu Jul 27 2017, 08:21PM
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determination of index of refraction
Physikfan
Wed Jul 12 2017, 04:20AM		 2 752 Sulaiman
Wed Jul 12 2017, 10:02AM
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Microwave mixer diode substitutes Go to page: 1 2 3
Proud Mary
Wed May 17 2017, 11:00PM		 29 4021 radiotech
Mon Jul 03 2017, 08:48PM
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Teardown of a Ericsson radio base station, the RBS6000
Mads Barnkob
Mon Jul 03 2017, 05:40AM		 1 699 Mads Barnkob
Mon Jul 03 2017, 05:40AM
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Which RF energy source would be more deadly to the human body?
ScottH
Wed Mar 15 2017, 02:05PM		 5 1117 radiotech
Tue Jun 20 2017, 09:37PM
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Teardown of a Ericsson radio base station, the RBS3202
Mads Barnkob
Sun Jun 11 2017, 01:37PM		 2 1242 Proud Mary
Sun Jun 18 2017, 12:00PM
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Teardown of a Nokia Siemens Networks Flexi WCDMA Power amplifier
Mads Barnkob
Mon May 01 2017, 10:16AM		 2 1233 Mads Barnkob
Thu May 11 2017, 08:04AM
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Antimatter Gamma Ray Bursts Go to page: 1 2 3
cduma
Wed Nov 25 2009, 12:19AM		 22 5361 Conundrum
Wed Apr 19 2017, 09:42AM
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??
TJOR
Mon Mar 13 2017, 08:25PM		 1 742 TJOR
Mon Mar 13 2017, 08:25PM
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What model is the Thermo / Eberline Smart Connector?
McFluffin
Fri Mar 10 2017, 07:49AM		 1 977 McFluffin
Fri Mar 10 2017, 07:49AM
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magnetic fields of the human brain
ElectroMichel
Thu Jan 05 2017, 08:59PM		 5 1280 Conundrum
Sat Mar 04 2017, 07:33AM
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radiation mutagenesis, plants Go to page: 1 2
Inducktion
Tue Apr 12 2016, 05:35PM		 14 3991 johnf
Mon Feb 27 2017, 06:55AM
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Laser modes of a green laser pointer
Physikfan
Mon Feb 06 2017, 08:18PM		 7 1521 Conundrum
Fri Feb 17 2017, 04:08AM
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Tuning a QFH antenna by measuring return loss
uzzors2k
Mon Feb 13 2017, 06:20PM		 5 3178 uzzors2k
Wed Feb 15 2017, 06:49PM
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Corona discharge for demostration to students
Martin Slinning
Sat Feb 04 2017, 04:09PM		 2 862 Conundrum
Tue Feb 14 2017, 05:50AM
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Fabry-Perot Interferometer
Physikfan
Fri Feb 10 2017, 01:20PM		 1 2845 Physikfan
Fri Feb 10 2017, 01:20PM
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ElectroMichel
Thu Jan 05 2017, 07:53PM		 4 1098 johnf
Thu Feb 09 2017, 06:08PM
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Homemade metal cutting laser possible?
colin heath
Thu Jan 19 2017, 12:54PM		 3 1307 Conundrum
Tue Jan 31 2017, 05:20AM
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Motor threshold
ElectroMichel
Sun Jan 08 2017, 02:55PM		 2 947 Sulaiman
Sun Jan 08 2017, 03:05PM
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AC vs. DC magnetic wave?
ElectroMichel
Thu Jan 05 2017, 09:08PM		 2 897 Sulaiman
Thu Jan 05 2017, 09:53PM
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DC vs AC magnetic properties
ElectroMichel
Thu Jan 05 2017, 08:22PM		 1 798 ElectroMichel
Thu Jan 05 2017, 08:22PM
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Signal Piggybacking
ElectroMichel
Thu Jan 05 2017, 11:59AM		 3 984 Sulaiman
Thu Jan 05 2017, 05:27PM
No unread posts
Philips 4C35 and Valvo 5C22 radioactivity?
Molenaar
Thu Dec 29 2016, 05:27PM		 1 1022 Molenaar
Thu Dec 29 2016, 05:27PM
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