@argonaut @kenshirriff
https://en.wikipedia.org/wiki/H2S_(radar)
Michael Katzmann🐈
@vk2bea@mastodon.radio
mastodon
4.5.9
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV.
ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
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Joined November 05, 2022
PGP/GPG Public Key:
Amateur Radio:
NV3Z / VK2BEA / G4NYV / ex AAR3VK
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Locator:
FM18lx
Posts
Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
@vk2bea@mastodon.radio
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1d ago
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Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
@vk2bea@mastodon.radio
·
2d ago
@kenshirriff .. so about 11 km at 34 degrees north.
I guess with a 10 megaton bomb, it's good enough. If Dr Strangelove is anything to go by, the final bombing run used radar 😸
I guess with a 10 megaton bomb, it's good enough. If Dr Strangelove is anything to go by, the final bombing run used radar 😸
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Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
@vk2bea@mastodon.radio
·
2d ago
@kenshirriff Do you know what accuracy it could achieve?
I saw an interview with WW2 navigator who said he could only determine the location of the airfield to within 5 miles (with a sextant) .. in a bomber over Germany, he was lucky to even find the right town!
I saw an interview with WW2 navigator who said he could only determine the location of the airfield to within 5 miles (with a sextant) .. in a bomber over Germany, he was lucky to even find the right town!
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Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
@vk2bea@mastodon.radio
·
Apr 07, 2026
Tuesday tip.....
How to clean the center pin socket of a BNC or N connector...
Use a dental soft pick and contact cleaner (or IPA).
Its cheap, fits perfectly and is non abrasive.
How to clean the center pin socket of a BNC or N connector...
Use a dental soft pick and contact cleaner (or IPA).
Its cheap, fits perfectly and is non abrasive.
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Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
@vk2bea@mastodon.radio
·
Apr 07, 2026
@lemay ..hello, is this thing on?
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Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
Michael Katzmann🐈
@vk2bea@mastodon.radio
Electronics engineer & radio amateur - NV3Z, VK2BEA & G4NYV. ex ATN7 Sydney / Broadcast Sports Tech. / Library of Congress
mastodon.radio
@vk2bea@mastodon.radio
·
Mar 23, 2025
@kenshirriff ... reminds me of the Cooke and Wheatstone telegraph.
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