To: | [email protected] |
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Subject: | Re: VLF: in VK? |
From: | DK7FC <[email protected]> |
Date: | Sat, 09 Feb 2019 13:22:03 +0100 |
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Hi Dimitris, My congrats! That is a good success and progress! Can you tell more details? How much power was used? How much antenna current? Was it the 3 turn loop? What type of receiver was used on the RX site? Is that site in a quiet location? Which bandwidth or mode? Was it actually QRSS-10 (Which i would watch in 122 mHz)? What was the SNR? Is there a screenshot for us to see? What is your plan for today? :-) Who is the next distant station?This could be the beginning of a growing worldwide VLF activity, if you can 'mobilise' a team of stations who build up RX and TX systems arround VK. 73, Stefan Am 08.02.2019 23:01, schrieb Dimitrios Tsifakis: Hi Stefan and VLF, well, I am now officially hooked! My signal on 29.5 kHz (VLF's edge) has been detected 22.3 km away in Canberra by Dale VK1DSH. Only casualty is the russian mica capacitors (K31-11-3) which got really hot (I was focusing on the amplifier and neglected the poor caps). I had 4 of them in parallel, each 4700 pF. Maybe they will recover if I let them cool down :-) That's probably a first for Australia, I haven't heard anyone else doing tests like this. |
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