om3cvv

@om3cvv

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Registered: 20 years, 4 months ago

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Bulletin ČRK – June 2023
In categories: Ham information
It's gratifying, that of various actions, in which radio amateurs also participate, there are still quite a few, for example at the MakerFaire or the Championship of the Czech Republic ...read more
Results of the 8th stage of GLP 2014
In categories: Contesting, LF+HF contest, SWL
Results of the 8th stage of SLP October 25-26 2014 Less SWL ID Score 1 Joseph Marcincak OM3-0001 36640 2 Sjuk Veenstra NL6904 29125 3 ...read more
AO-51 satellite out of order
In categories: VHF+SHF satellite, vkv
The AO-51 satellite has most likely reached the end of its service life. Drew, KO4MA, informed, that, according to telemetry, a third of the batteries are destroyed and the remaining ones are insufficient ...read more
Microwave racing 2025 unofficial results
In categories: Contesting, VHF+SHF contest, vkv
The unofficial result sheet is issued to the public in order to reduce the number of errors in the subsequent final result sheet. If someone is suspected ...read more
S-meter, levels, voltages and powers
In categories: Projects, Mods, Fixes and Add-on's receiver, TCVR
Understanding of signal strength measurement by S-meter, which is perhaps on every receiver or transceiver is a relatively little known thing. It is ...read more