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My XYL, myself, and some friends at the RSGB HFC 2008 |
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My XYL, myself, and some friends at the RSGB HFC 2008 |
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Members
of my local club, the MARTS, in 2015. I'm
5th from the left in the 2nd row. (Photo.
by and � Chris Tong, G7DSU) |
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Giles Read ,
Technical Editor of RadCom,Trevor
Baylis (the Inventor of the |
Anything below it is either my own work or includes a significant contribution from me.
Anything below can be used freely but please do acknowledge the source!
| Having problems accessing or using repeaters on 2m? This article may help. |
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| Do you want to try your hand at Radio Direction Finding (RDF) or 'Foxhunting' ? Then try this easy to build & repeatable antenna design. |
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| A design for a simple and repeatable 4m antenna. |
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| How to modify a Kenwood TH215 to operate on 12.5KHz spacing. In particular the key piece of information missing from all the other articles I found on the Web ! |  |
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Some claim that larger diameter “choke
baluns” are less effective than their smaller diameter counterparts,
even when the turns count is reduced to maintain equal inductances in
both designs. It has
been claimed this is due to “stray capacitance” in the larger diameter
coils. This analysis casts doubt on that claim by
asking “ Where is the stray capacitance formed?” |
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Some
amateurs claim they can 'measure' how much
power a remote station is running by using
their S Meter. This
note shows why this claim is flawed, even when the S Meter is used to
compare the remote station against another station running known power. |
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