Stephen M5SJM

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Stephen M5SJM

Stephen M5SJM

@M5SJM

Biker, Amateur Radio operator, Call: M5SJM. Mainly working Satellites, VHF, UHF & SHF.

Lincoln, England. IO93RF เข้าร่วม Nisan 2012
562 กำลังติดตาม112 ผู้ติดตาม
Stephen M5SJM
Stephen M5SJM@M5SJM·
Rearranged the shelf. Analogue STB out of shot. Digital STB and Minitiouner for digital RX. Newly built RYDE to control the minitiouner and display it on the TV. RX chain still needs filters and preamps. The image shows reception of the QO-100 DATV beacon. #batc #datv #qo100
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Peter (MM9SQL)
Peter (MM9SQL)@mm9sql·
The first day of Railways on the Air went okay. 40m conditions from up here aren't so amazing, but the higher bands are excellent.
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Stephen M5SJM
Stephen M5SJM@M5SJM·
@aang254 I'll start doing the research and see what I can come up with.
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Stephen M5SJM
Stephen M5SJM@M5SJM·
My Take on the End of APT Weather Transmissions with the Decommissioning of NOAA-15. Glad to of been able catch these before they went. Only got the Meteors left on 137MHz. Guess I'll have to get a tracking setup now?? mcbainsite.co.uk/the-end-of-apt/
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Stephen M5SJM
Stephen M5SJM@M5SJM·
@aang254 That is true. Not going to be much left for us to get then which is a shame. Not without some more major setups for the higher frequencies which most wont have space for.
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Aang254 (🦋 aang23.satdump.org)
@M5SJM Even on L-Band, there is only METEOR and MetOp left. And MetOp will be gone in a few years. There's also AWS, but most people don't care about that.
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Stephen M5SJM รีทวีตแล้ว
Nooelec
Nooelec@Nooelec·
Our popular amplifier, LaNA, has a new big sister--LaNA WB! Want a chance to get one for free? A giveaway will be posted within the hour to give you a chance to win LaNA WB & other Nooelec goodies, so stay tuned 🔥 LaNA WB is an LNA designed primarily for software defined radio (SDR), but will improve the performance of nearly any radio receiver. With its very low noise figure and ultra-linear response from 300MHz to 8GHz+, LaNA WB makes an excellent companion for those serious about radio reception and performance! And yes, that is a USB-C power input😜 Available immediately, worldwide Web: nooelec.com/store/lana-wb.… Amazon US: amzn.to/3W0sPAd Amazon CA: amzn.to/43VrI6E Amazon UK: amzn.to/3VQp0NR Amazon DE: amzn.to/49GxXwA Amazon FR: amzn.to/3vQv8Lo Amazon IT: amazon.it/dp/B0CN1JWTLQ/ Amazon ES: amzn.to/3Ue7dip Amazon JP: amazon.co.jp/dp/B0CN1JWTLQ/ Amazon AU: amzn.to/3VOurwK For full technical details, please review the datasheet below or contact us at support.nooelec.com with any questions you may have! Datasheet: nooelec.com/datasheets/100…
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Stephen M5SJM
Stephen M5SJM@M5SJM·
Work is progressing nicely on the new Hardware for GB3LM with @M0TEF. MMDVM/PiStar Setup and Tested on the FT-8800. 2x Motorola GM300's Setup and Tested as a directly connected FM Repeater. Now just to put the two parts together... #GB3LM #GB3LS #hamradio #hamr #amateurradio
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Stephen M5SJM รีทวีตแล้ว
Aang254 (🦋 aang23.satdump.org)
Some more processing of the Orbcomm ephemeris data: I compiled a video (~1min worth) from all the data accumulated over the last 24+ hours or so. This shows all satellites actively transmitting that passed over my QTH in this timeframe. This allows some interesting observations.
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Stephen M5SJM
Stephen M5SJM@M5SJM·
From those more in the know this is perfectly normal as part of the commissioning :D
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Stephen M5SJM
Stephen M5SJM@M5SJM·
@aang254 I assumed it would be something like that. I've always found it very finicky and just gives up at the slightest issue like when the timestamps were out. Who would of thought.. the standards are there for a reason.
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Aang254 (🦋 aang23.satdump.org)
@M5SJM This ongoing issue results in only the first channel being transmitted in LRPT. That'll make many decoders just discard everything or crash as they always assume a specific "frame counter" to act how it does when 3 channels are active.
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sen
sen@sen·
Our latest 4K satellite video of Earth's largest Iceberg - Iceberg A23a, Antarctica, filmed yesterday. Stream the full video: bit.ly/3NQfKVv
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RSGB
RSGB@theRSGB·
Don't forget the Lincoln Short Wave Club Winter Radio Rally is on Sun 28 Jan at The Festival Hall, Market Rasen, LN8 3HT. Doors open 9am, admission is £2. At 2pm, after the Rally, there is a used equipment auction. FFI contact Steve, M5ZZZ: m5zzz@outlook.com #amateurradio #hamr
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