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Twitter Updates
- Fun build yesterday. A 437MHz Eggbeater for @doismellburning Top cap and ground reflector still to do. It will be… twitter.com/i/web/status/1… 1 day ago
- @doismellburning That was a special contact. Look forward to many more, maybe even on SSB or CW one day. 😉 2 days ago
- I've repaired my faulty G-5500 elevation rotator. Several “fingers” had broken off the ball bearing retainers. Fort… twitter.com/i/web/status/1… 6 days ago
- GB3LEX beacon on 10GHz is peaking S7, normally S1-2 #GHz_Bands https://t.co/QhmfH1EBIp 1 week ago
- Good RS last night and an ATNO for me. First PA beacon seen / heard on 10GHz. This was BackScatter with the dish p… twitter.com/i/web/status/1… 1 month ago
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Monthly Archives: December 2015
Switching_Antennas_Remotely
With inclement weather forecast over the Xmas period I was keen to try and implement some form of remote switching of the 144MHz and 1296MHz EME antennas. The antenna feeds terminate in a waterproof cabinet at the base of the … Continue reading
Posted in Blog, Raspberry_Pi, Remote_operation
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Remote_Power_Pi
Today I picked up a project that I had started at the beginning of the year. It uses the Raspberry Pi (RPi) computer to provide remote control of up to 8 events, each switched by relay. My plan is to … Continue reading
Posted in Raspberry_Pi, Remote_operation
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10MHz GPS Disciplined Oscillator and NTP Server
Given that most modern transceivers today are available with a built-in TCXO module I was sceptical about the need to have a 10MHz GPSDO (GPS Disciplined Oscillator) as part of the equipment in my shack. That was until my interest … Continue reading
Posted in Arduino, Blog
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23cms VLNA
Thanks to Colin, G6AVK who did the ordering, I now have my DDK 23cms VLNA kit. 🙂 Apart from building it, the next step is to source some suitable relays.
ZLPLL
I built my 2m transverter with the intention of using it primarily for EME (JT65), driving either my 2m PA or at some point in the future as the IF for one or more microwave transverters. To ensure that I … Continue reading
Posted in 23cms, 2M, 3cms, Anglian TVTR, Blog, EME, GHz_Bands, QRSS / WSPR / QRP
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