Great tropospheric aprture on VHF. Receivigng some analog TV channels from Africa #hamradio #vhftropo https://t.co/7tboniKQmu

Great day of tests with EA5JF, EA5CV, EA5DOM and @EA3HMJ with measure of Sun and TX in 47 & 76GHz
#ghz_bands #hamr https://t.co/UbD0cWXztC

How different is move 5 deg in azimuth in 10GHz?
This ED5YAE/B from direct path to a storm. #ghz_bands #hamradio https://t.co/s9SyKBfePa

New 10 & 24GHz dish placed on the tower with the Alfaspid rotator mod. I hope a funny summer!
#ghz_bands #hamradio https://t.co/sbKZ0ngoa1

Testing the new setup for 10 & 24GHz in the same dish for terrestrial uW and maybe EME???
#ghz_bands #hamradio #hamr https://t.co/MIlcsUlR2T

303km in 47GHz without sight line using sea difraction from JN01MF to IM98WQ TNX @ea3hmj ea5dom ea5cv ea5jf for all! https://t.co/lrOB2r6RkV

Building a new azimuth readout for my Alfaspid rotator. Need more precision to use in 24 & 47GHz at home
#ghz_bands https://t.co/cn0jxEPsg4

Improving the 24GHz transverter for my fixed station.
#ghz_bands #hamradio #hamr https://t.co/1sbVg1oayJ

WX Ballon release from Murcia in the @STARcon_EA
Great weekend of radio and friends , TNX!
#hamradio #STARcon_EA https://t.co/UAd4NTbaxg

Ready to travel to the @STARcon_EA this weekend at Murcia. The sunday will try a 10GHz QSO.
#STARcon_EA #hamradio https://t.co/pvI94o7xvL

Micro-meeting with @ea3hmj in Barcelona, or maybe contraband plumbing 🙂
#ghz_bands #hamradio #hamr https://t.co/0Day8JfBDv

When the microwaves looks big, check:
WR90 (8.2 to 12.4GHz), WR15 (50 to 75GHz) and WR42 (18 to 26.5GHz) #ghz_bands https://t.co/I5eMRdwKh1

Collection of 8,4 and 10,368 GHz feedhorns from @ea3hmj to use in EME and DSN, nice lathe work! #ghz_bands #hamr https://t.co/DttdwVsQHz

Moving the dish to get a better horizon to use in terrestrial / tropo uW’s, and doing a sanity check of the rest. https://t.co/OqfQ3SwLP6

New toys arrived! WR90 / WG16 cal kit, metrology grade. I hope that it helps to build better LNA’s for 8.4 and 10GHz https://t.co/wvqtTExEh3

All the day in front the VNA! Calibrating homemade calkits and other standards for other hams.
#ghz_bands #hamradio https://t.co/DkuGl882Ws

Strange “stairs” received from a lot of european stations over 13kHz Some idea about this? #VLF #hamradio #hamr #swl https://t.co/6mOqNnJrRJ

Hack of a 20 years old 5v PCI GPIB card to use in a 3.3v PCI slot. Playing with hpdrive a emulator of old HP drives. https://t.co/ZiVsEZts9v

Comparing 4 different cal kits with the same DUT.
Be careful, test equipment can become a hobby in itself! True 😉 https://t.co/r5LkvGIn7X