[Southgate] New video: Radio receiver Signal to Noise ratio, SNR

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New video: Radio receiver Signal to Noise ratio, SNR

Posted:
http://www.southgatearc.org/news/2021/december/new-video-radio-receiver-signal-to-noise-ratio.htm?utm_source=feedburner&utm_medium=email

Signal to noise ratio is one of the most straightforward ways of measuring
the sensitivity performance of a radio. As noise generated internally
within the radio limits its performance, then specifying the signal to
noise ratio is the obvious method to use

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QSO Today - Pablo Lewin, WA6RSV

Posted:
http://www.southgatearc.org/news/2021/december/qso-today-pablo-lewin-wa6rav.htm?utm_source=feedburner&utm_medium=email

Pablo Lewin, WA6RSV, has an interest in radio astronomy and scans the
heavens with his hydrogen line radio telescope using an SDR or software
defined radio

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DARC thanks its many volunteers on International Volunteer Day

Posted:
http://www.southgatearc.org/news/2021/december/darc-thanks-its-many-volunteers-on-international-volunteer-day.htm?utm_source=feedburner&utm_medium=email

The board of the DARC take International Volunteer Day on December 5 as an
opportunity to thank their committed members for their work

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Four WebSDRs available from IRA website

Posted:
http://www.southgatearc.org/news/2021/december/four-websdrs-available-from-ira-website.htm?utm_source=feedburner&utm_medium=email

Iceland's amateur radio society IRA now provide links on their website to
the island's four web-based Software Defined Radios

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Adult Education Association features ham radio club

Posted:
http://www.southgatearc.org/news/2021/december/adult-education-association-features-ham-radio-club.htm?utm_source=feedburner&utm_medium=email

Sweden's SSA reports the use of online support during the pandemic by the
Lindesberg Radio Club SK4EA is highlighted in a post on the Adult Education
Association's website

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Videos of G-QRP Convention talks now available

Posted:
http://www.southgatearc.org/news/2021/december/videos-of-g-qrp-convention-talks-now-available.htm?utm_source=feedburner&utm_medium=email

The G-QRP club has made available the videos of the talks given at this
year's G-QRP Convention

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SARL Council strategic meeting

Posted:
http://www.southgatearc.org/news/2021/december/sarl-council-strategic-meeting.htm?utm_source=feedburner&utm_medium=email

The South African Radio League (SARL) Council met at the NARC on Friday 26
and Saturday 27 November for the end of the year strategic meeting

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ARISS wins Amateur Radio Newsline Newsmaker of the year award

Posted:
http://www.southgatearc.org/news/2021/december/ariss-wins-amateur-radio-newsline-newsmaker-of-the-year-award.htm?utm_source=feedburner&utm_medium=email

Following two great recipients in previous years — namely, The West Bengal
Radio Club in India and the Radio Society of Great Britain/National Health
Service's Get-on-the-air-to-care project, both of whom continue to do great
work, we are proud to announce the winner of the 2021 ARNewsline
International Newsmaker of the Year Award

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Propagation Report from Hannes Coetzee, ZS6BZP

Posted:
http://www.southgatearc.org/propagation/zs6bzp/index.htm?utm_source=feedburner&utm_medium=email

Hannes Coetzee, ZS6BZP, reports that the solar activity is expected to be
at low levels