Gregory covers the essentials of Noise Sources and Measurements, focusing on the use of a BJT transistor as a noise source. The BJT is configured with a reversed bias at its base-emitter junction, followed by a series of common-emitter amplifiers. To analyze the noise at the circuit output, Gregory employs a Spectrum Analyzer with a noise marker function. This data…
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Wavelab 23 GHz and PA0MHE add on board
Interesting article from KM5PO Wavelab 23 GHz ODUmodule and PA0MHE add on board (pdf) Enjoy reading! Picture: from presentation
Read More76GHz Lab beacon
More of Miguel CT1BYM videos you can find on Miguel’s YouTube channel Miguel Pelicano Enjoy watching! Picture: screenshot from YouTube video
Read MoreNTMS Presentation – 10GHz Experience in the West
Very interesting presentation from Kevin Jacobson AD7OI and Tammy Jacobson KI7GVT – 10 GHZ Experiences in the West (pdf) Enjoy reading! Picture: from presentation
Read More122 GHz News from UK
Opera digital transmission mode on 122.4 GHz received at a distance of 52 Km Opera in use on 122.4 GHz from G8ACE/P Butser Hill to G8CUB/P Walbury Hill a distance of 52Km A PC is used to decode the Manchester Encoded CW which is shown towards the end of this clip At the time of posting this clip 52Km is…
Read MoreNortel 24 GHz
Very interesting articles about Nortel microwave units which are useable for amateur radio on 24 GHz. https://ok1em.blogspot.com/2023/02/mw-nortel-24-ghz-vlnovodne-rele.html# https://ok1em.blogspot.com/2023/01/mw-nortel-24-ghz-uvod.html https://ok1em.blogspot.com/2023/01/mw-nortel-24-ghz-uprava.html Picture: from OK1EM articles
Read MoreMicromeet 2023
From March 3rd to March 5th in Guadarrama. For more info mm@micromeet.es Pictures: from facebook
Read MoreSCATTERPOINT 2021
Scatterpoint from the year 2021 are now free for reading. Link: SCATTERPOINT – 2021 For the newest issue go here MEMBERSHIP Enjoy reading!
Read MoreStarting the work on microwaves
Excellent presentation of Matěj Petržílka,OK1TEH from the microwave meeting in Zielenc (SP6). Enjoy reading! Here is a direct link to the presentation in English: Starting the work on microwaves (2022) Picture: first page from the presentation
Read More2022 New first connections on mmWave bands: Germany – Denmark – Sweden
About DB6NT and DK5NJ microwave DX expedition and first connection on mmWaves DL – OZ – SM on 122 GHz, 134 GHz, 241 GHz, and 660nm Laser you can read in DK5NJ article 2022 New first connections on mmWave bands: Germany – Denmark – Sweden Congratulations on a very successful DXpedition! Picture: from the original article
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