Radio Amateur (MM9SQL) & Freelance Web Developer @magicbughq (magicbug.co.uk). The maker of the web-based logging app @cloudloghq

Joined February 2007
5,710 Photos and videos
Pinned Tweet
DXChrono Desktop 1.0.94 is now available to download if you have purchased it. If not, it is easy to do. New Features ➡️ Version Update Alerts ➡️ Upcoming Satellite Pass Widget ➡️ Upcoming Contests You can read the change log at desktop.dxchrono.com/changel…
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OscarWatch Tracker v0.8.9 is out! 🛰️ ▶️ Heavy focus on optimising CAT Lead & Adaptive Thresholds near TCA (On by default!) ▶️ SSB Tip: Use TX Offset to zero your audio at AOS and stay in line all pass! Update: github.com/magicbug/OscarWat…
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OscarWatch Tracker v0.8.8 is now live! 🛰️ ▶️ Independent RX/TX offsets with a live toggle switch ▶️ Support for the classic Icom IC-821H transceiver ▶️ Zenith keyhole avoidance for 180° elevation rotators ▶️ User-configurable rotator dead-band settings github.com/magicbug/OscarWat…
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If you are using CAT Lead to try keep on top of doppler at TCA->MID LOS its still sucky and needs some more work
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I feel i am now on the right track with the magic sauce, tomorrows release should be a ton better :)
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Got AO-7 in mode B all to myself, signals good just no one to work! look at that footprint.
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Peter (MM9SQL) retweeted
Jun 13
Whether you’re just getting started or ready to take your skills to the next level, Satellite Operating for Amateur Radio will help you get on the air and point your antenna at the sky! 📡 Order Your Copy: 🔗- tinyurl.com/3ddcep3p #hamradio #amateurradio
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IC-821H support is untested; I don't have one, but the CIV commands look correct. If you have a radio test, report any issues
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For those asking for TX Offset as well as RX Offset its a simple switch from the next release.
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An unpopular design decision in OscarWatch is that it won't support radios operating in semi-duplex mode, for the simple reason that it's a terrible way to use satellites. If you don't have a radio that is duplex, it will, however, control most of the modern radios as a pair.
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Had a go on 6m from @Charlie1tgy's house made 25 qsos on ft8
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OscarWatch Tracker v0.8.7 is out! 🛰️ - Advanced Doppler "CAT Lead" look-ahead to eliminate radio interface latency (Turn on in Settings -> Radio) - Smooth predictive blending with active UI status dot indicator Update: github.com/magicbug/OscarWat…
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OscarWatch Lead Doppler Function: near TCA, range rate changes fast - CAT lags behind. Lead ramps in only on the steep middle, not AOS/LOS (50ms cap). Grey dot = on, amber = leading. One RX offset tweak; the rest of the pass tracks. 🛰️
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Needs a few more validation passes tomorrow but just tried it on FO-29 over the Atlantic and it was solid the whole pass
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OscarWatch Tracker v0.8.6 is out! ▶️Right-click any pass to open a standalone polar sky plot visualiser ▶️Full settings & transponder database backup import/export ▶️Massive hot-path memory and rendering performance upgrades github.com/magicbug/OscarWat…
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Peter (MM9SQL) retweeted
Save the date, #VLF friends! 🟩 17.2 kHz SAQ transmitter will be airing soon! More info: alexander.n.se/en/ I will tune in with: ▶️YouLoop antenna, ▶️AirSpy HF Discovery receiver ▶️Latest SDR# Studio All from airspy.com
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OscarWatch Tracker v0.8.5 is out! • Native GPS support (Serial NMEA & network GPSD) for auto clock & location • Live hams.at upcoming rove tracking with Cloudlog worked/needed grid checks • Yaesu FTX-1 & Icom IC-706 series dual-radio support

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Weather was way too nice to sit coding all afternoon so I took Molly for a stroll around the coast at Cullen.
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Out portable? You will be able to configure a GPS in OscarWatch to get location information in real time and even use GPS time for satellite timing. Will be in the next build
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