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
New toy for the VNA arrived today 🙂
Looking for a HP 8510c users, do you have access to one? #hp #agilent #keysight https://t.co/Ov7iXuyAAu
Tnx @ea3hmj for the test! Really amazing 100km in 47GHz without visibile path #ghz_bands https://t.co/vIeZYfOdqW
Starting the mechanization of the new dual band fixed station for home. #ghz_bands #hamradio #hamr #10GHz #24GHz https://t.co/fEtuRsYmpg
Measuring the new dual 10 & 24GHz feedhorn, W1GHZ design. #ghz_bands #hamradio #hamr https://t.co/9Sq9rXx39y
10, 24, 47 and 76GHz transverters for portable use, ready for the new microwave season!
#ghz_bands #hamradio #hamr https://t.co/DvsqkihjTn
10, 24, 47 and 76GHZ transverters for portable use, ready for the new microwave season!
#ghz_bands #hamradio #hamr https://t.co/jkcTLxrPyC