Thingiverse
QFH Antenna by droomurray
by Thingiverse
Last crawled date: 3 years, 1 month ago
QFH Antenna for use with SDR radio for picking up and decoding weather satellites.
I made the rest with pipe and coax I already had.
Support pipe is designed to be 40mm like this :- http://www.diy.com/departments/floplast-push-fit-waste-pipe-dia40mm-white/152664_BQ.prd
Arms for coax are designed to be 21.5mm pipe like this :- http://www.diy.com/departments/floplast-overflow-waste-pipe-dia215mm-white/109187_BQ.prd
I used coax with a 7mm outer diameter ( standard shielded and satellite cable)
Use calculator here for the reset of the sizes :- http://jcoppens.com/ant/qfh/calc.en.php
I have included both STL's and Fusion 360 source files so you can modify as needed.
Please note that history / layout in Fusion 360 will be messy; SORRY !
I made the rest with pipe and coax I already had.
Support pipe is designed to be 40mm like this :- http://www.diy.com/departments/floplast-push-fit-waste-pipe-dia40mm-white/152664_BQ.prd
Arms for coax are designed to be 21.5mm pipe like this :- http://www.diy.com/departments/floplast-overflow-waste-pipe-dia215mm-white/109187_BQ.prd
I used coax with a 7mm outer diameter ( standard shielded and satellite cable)
Use calculator here for the reset of the sizes :- http://jcoppens.com/ant/qfh/calc.en.php
I have included both STL's and Fusion 360 source files so you can modify as needed.
Please note that history / layout in Fusion 360 will be messy; SORRY !
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