HAM radio & electronics
Terrassa, España
Joined November 2015
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Venus detected at 47 GHz 🪐📡
1.8 m dish + LibreSDR/Maia SDR wideband radiometer: +3.45 ± 0.20 mdB (17σ) over three days, null test 1.5° away gives zero.
qlfecv.wordpress.com/2026/10…
#radioastronomy #hamradio #SDR
Moon tracking image guide youtu.be/ll1UBLRRBjk?si=ZwLV… a través de @YouTube
Sun tracking in a corner away from the centre youtu.be/HXzQzpBGtZg?si=VtTd… a través de @YouTube
Sun tracking with my CAS-120 dish and correction using a guide camera. youtu.be/2wvSBMsbPSE?si=KAHu… a través de @YouTube
New driver for ControllerDish 2.2 to move CA motors with VFD. github.com/EA3HMJ-Tracking-S…
Great and hard QSO on EME 10 GHz with Gino @IK0HWJ (3m 100W) with my 90 cm dish and 10W. #GHz_bands
Peregrine (APM1) recived here with 90cm offset dish #PeregrineMissionOne #PeregrineLunarLander
EA3HMJ retweeted
First detection of Jupiter orbiting spacecraft Juno. My DSN DX record to date, 618 million km from Earth. Without the help and teaching of @eb3frn, @ea3hmj and @ea5dom to extract the signal from the noise using @BatchDrake SigDigger tools, it would not have been possible.
First EME reception test at 10 GHz with the new portable mount and CAS-90 disk.#GHz_band #moonbounce
