Free Ship 100pcs 24Ghz Human Presence Body Induction Radar Sensor Module support GPIO and UART ports OXXE9WK

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>The frequency range of 7 GHz to 24 GHz
24GHz帯まで使うこと想定してるとかすごい
けど、安定＆飛距離はほぼワンルーム内だろうなぁ🤔

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walking mirage F4DAV They are great fun!
But I'd consider the modern 24GHz RADAR chipsets with I/Q outputs and HB100 10GHz radar modules the current day Gunnplexers.
There's even a DROplexer transceiver build with HB100's.
VERY cheap first steps to 10GHz with HB100+eBay LNB+RTL-SDR.

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F4DAV The most annoying limitation in reusing arrays like these when they are eventually surplussed is that most of the chips are semicustom.
So no documentation is available, even with NDA's.
The 24.25 - 26 GHz 5G #mMW stuff should be entirely usable for 24GHz ham stuff.

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Roy Crosier Might be a tad too energetic for my interests.
I'm still waiting for cheap 24GHz and 77GHz vehicular radar modules to be available on ebay and junkyards.

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Radar mount for a small prototype using a 24GHz human presence detector. Getting better at fusion 360 thats for sure.

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JL1KLK(唯一のホンモノアカウント) とある方の249GHz申請をサポートしたことが
あります。(今は249GHzだけは本省決裁)
基本的には皆さんスケジュールを組んで
山岳移動して山頂からオンエアが多いですね。
10GHz, 24GHz, 47GHz, 77GHz, 135GHz, 249GHz
を持っていって下から順番にトライとか。

Mike Puchol Tbh this was the Nordic V/U/SHF meeting of 2023, so folks into microwaves, mmW and all that high band fun ware kainda guaranteed to be there.
There ware multiple 122GHz rigs present and folks also had gear for 1296, 2400, 24GHz and 47GHz.