– your microwave world –
Mila OK1UFL shared his experience about assembling and using a VK3CV transverter for 122GHz. Mila tested also a few 10MHz oscillators to improve frequency stability. He used a camping 40 cm offset dish and is nice to view how to find focus. Link to the original article in the Czech language (use google translate options or similar): https://ok1em.blogspot.com/2021/02/test.html Enjoy reading!…
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Something for 122GHz fans 🙂 You can more read on https://ok1em.blogspot.com/2021/01/externi-mixer-pro-122-ghz.html Picture: screenshot from the video
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Picture from screenshot
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Very interesting article about 122GHz from Mike Lavelle, K6ML. PDF download <here>
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We are collected for you videos about 122GHz activity from past 30 days. Enjoy watching!
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Picture: screenshot from the video YouTube Chanel: Reast Hobart
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VK2XAX YouTube channel: My Amateur Radio Adventures Photo: screenshot from the video
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Link to Andreas Kuhne DB6NT YouTube chanel: https://www.youtube.com/channel/UCLmRlLPW1SRgk7vx5Yp8jOw Photo: screenshoot from video
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Calling KB6BA de K6ML, 7 dB SNR in 22 Hz (-13 in 2500 equivalent) on peaks. 17 Feb 20, 139km, new world record for 122 GHz band, QSOs between Mike, K6ML, on Mt Vaca (CM88WJ75ON, 835m ASL) and Oliver, KB6BA, (at 1225) & Jim, N9JIM, (at 1250), both on Mt Umunhum (CM97BD18VJ, 1016m ASL) WX: Dew Point -11C, Air Temp…
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From Facebook 122GHz and mmWave activity group (author Mike Lavelle): New world record: 139 km on 122 GHz 17 Feb 2020: QSOs between Mike, K6ML, on Mt Vaca (CM88WJ75ON, 835m ASL) and Oliver, KB6BA, (at 1225) & Jim, N9JIM, (at 1250), both on Mt Umunhum (CM97BD18VJ, 1016m ASL) WX: Dew Point -11C, Air Temp +15C, path loss ~ 225 dB,…
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