https://ei7gl.blogspot.com/2021/12/more-information-about-proposed-amateur.html EI7GL....A diary of amateur radio activity Reporting on radio science and experiments Pages * Home * Medium Wave * 28 MHz * 40 MHz * 50 MHz * 60 MHz * 70 MHz * 88-108 MHz * 144 MHz * Digital * Links Wednesday, December 8, 2021 More information about the proposed Amateur TV experiments at 29.250 MHz & 51.7 MHz [AVvXsEjPNg] In a previous post in August of 2021, I outlined how some radio amateurs in Europe plan to experiment with digital ATV (Amateur TV) on the 10-metre band in the Summer of 2022. That post generated quite a bit of interest. On Monday the 6th of December 2021, the BATC streamed a YouTube presentation about current Amateur TV techniques and activity as part of the RSGB Tonight at 8 series. While the video is about 75 minutes in length, the piece I found really interesting was about the proposed ATV experiments at 29.250 MHz and 51.7 MHz. They refer to these as the 'lower ATV bands'. Amateur TV up to now has normally been used on the UHF and microwave bands. This new development at 29 MHz and 51 MHz will potentially allow ATV signals to be sent on frequencies which will achieve much greater distances via the ionosphere - i.e Sporadic-E and F2 layer. I find it amazing that there is the potential of sending amateur TV signals between say Europe and North America on the 10-metre band. The presentation with time guides are shown below... Video guide... 03:35: Introduction starts 05:15: G8GTZ begins his presentation 06:55: What is ATV - Amateur TeleVision / Why amateur television? / ATV is going digital 12:00: Analogue V Digital ATV / Reduced bandwidth (RB-TV) / 80 kHz RBTV 16:30: UK ATV activity and repeaters 20:45: ATV on the air - 1 The lower ATV bands 22:45: ATV on the air - 2 Low cost 5.6 GHz FM ATV with example contact 29:45: ATV on the air 3 - DATV on QO100 (Geostationary satellite) 38:20 - DATV equipment / Getting started / Ryde DATV receiver / Portsdown DATV transceiver / DATV receive system / DATV transmit system / 57:55: Info about British Amateur Television Club (BATC) 1:01:00 Q &A session I am told that the numbers involved are likely to be small with perhaps something like 20-30 stations taking part. Special boards are being developed at present and no doubt, these will be be got ready for the Sporadic-E season next May. It would be very interesting if some radio amateurs in North America got interested in this project. Links... 1) BATC website... https://batc.org.uk/ Posted by John, EI7GL at Wednesday, December 08, 2021 # Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest Labels: 10 meters, 10 metres, Amateur TV, ATV, BATC No comments: Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) Home... Home... Website support... Website support... If you like some of the content on the site, you can buy me a virtual coffee Online stores in the EU for electronics equipment Online stores in the EU for electronics equipment Click here to see some of the suppliers of amateur radio equipment & electronics in the European Union Popular Posts * [Baofeng-UV] Baofeng UV5R is banned for sale by German authorities The Baofeng UV-5R is a hugely popular handheld radio covering both the 144 and 432 MHz bands and is usually available for a very low price.... * [European-U] Online stores in the European Union for amateur radio gear & electronics equipment It's a well known fact that most countries do most of their trade with their nearest neighbours and that was certainly the case with I... * [ZD7GWM-Bea] 144 MHz beacon on St Helena heard 7000kms away in France by TEP - is it real? Back in February of 2021, I had a post up about the new 144 MHz on St Helena Island in the South Atlantic. On the 3rd of March, I reported ... * [WL2XUP-USA] New US experimental station WL2XUP now operational on the 40 MHz band In June of 2021, the FCC in the USA issued the experimental call sign WL2XUP to conduct tests on the 40 MHz band. The owner of the call, L... * [19-August-] 5000km+ opening on 144 MHz between the Canary Islands and the Caribbean - 19th Aug 2021 On the 19th of August 2021 , there was an impressive opening on 144 MHz between the Canary Islands and the Caribbean, a distance well in ex... * [VO1FN-tran] VO1FN : The 144 MHz Trans-Atlantic SDR Monitoring Station - Update 2021 Frank, VO1HP reports that the VO1FN 144 MHz Trans-Atlantic monitoring station will be reactivated by the end of May 2021! This SDR receiv... * [ZD7GWM-Jan] Update on the new 144 MHz beacon on St Helena Island (ZD7) A few days ago, I had a post about the new proposed 2m beacon for St Helena Island. Dee, ZR1DEE has very kindly sent on some additional inf... * [Larry-Horl] Spanish radio station on 88.8 MHz heard across the Atlantic in Newfoundland, Canada - 21st June 2021 Back on the 21st of June 2021, Paul Logan in the north of Ireland confirmed that he had heard a FM radio station across the Atlantic near Qu... * [AVvXsEjPNg] More information about the proposed Amateur TV experiments at 29.250 MHz & 51.7 MHz In a previous post in August of 2021 , I outlined how some radio amateurs in Europe plan to experiment with digital ATV (Amateur TV) on the... * [40-MHz-Del] Delta Loop antenna for 40 MHz Phil EI9KP has very kindly sent on details of the Delta Loop antenna that he built for the new 40 MHz / 8-metre band. The Delta Loop is a... Meteor Shower Calendar Meteor Shower Calendar Click above for info... Check the Digital Page for a list of related previous posts Check the Digital Page for a list of related previous posts Click above for info... 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Just not enough time to play with the me... 3 months ago * John, EI7IG Going Lopy - Darren, g0hww has attempted to persuade me several times over the last year or two that I really needed to try some of the devices from Pycom. I resisted f... 7 months ago * G0KYA's Amateur Radio Blog [16UT-28MH] HF propagation charts updated for 2021 - I've now updated my propagation prediction charts for 2021 with the predicted smoothed sunspot numbers from NOAA/NASA. So that's a chart for every hour,... 9 months ago * de draaggolf...PA1GSJ The Bullseye LNB for QO-100 - It finally arrived in the Netherlands, the most expensive LNB I ever bought. For a whopping EUR25 and many weeks of waiting, the Bullseye LNB was mine. We... 9 months ago * G0MGX In the Shack [default] TS-890 Audio Playback - A very quick video showing how to play back on-air recordings: Simple, don't you think? 11 months ago * PA7MDJ Amateur Radio Blog [Image1] The Little Miracle that Happened - Last edited: The VP6R Expedition Team on Pitcairn Island (source) Last year around this time the worldwide DX ham radio community had its full atten... 1 year ago * The Daily Antenna by VK3YE [image] Upgraded vk3ye.com website - Enjoy reading about diverse facets of amateur radio? Like building projects? Sometimes find my videos hard to find? If any of these applies to you check... 1 year ago * Radiosification Quansheng UV-R50 programming software download - I found it very difficult to find this software online so thought I'd provide an easily searchable download link. 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Hi Y'all....from June 18 to July 18 2019, the xyl and I dr... 2 years ago * QRSS de W4HBK [AUX12019-] Using Photoshop Histograms to Quantify Meteor Scatter Data - The usual way to quantify meteors is "one ping at a time." I have described a method I use on 30m by watching pings on a local QRSS station. It works wel... 2 years ago Southgate Amateur Radio News RSS Feed Loading... QRZ Now - Amateur Radio News Loading... Amateur Radio Europe Loading... icqpodcasts...General audio news programme about Amateur Radio Loading... 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