The file 'INMARSAT 8 Turn Helical Antenna RHCP 3D Printer Model' is (STL) file type, size is 253.5KB.
This is an easy to build 8 turn helical antenna (RHCP) for Inmarsat reception.
Center Frequency: 1550 MHz.
More can be found in my blog:
http://diebastelkammer.wordpress.com/2014/11/23/inmarsat-l-band-helix-antenne-8-windungen-antenne-montiert/
http://diebastelkammer.wordpress.com/2014/11/27/inmarsat-l-band-helix-antenne-8-windungen-impedanz-anpassung-gelotet/
Helix-Endkappe_r2_v01.STL | 129.2KB | |
Helix-Haltefu_r2_v01.STL | 213.7KB | |
Helix-Mastbefestigung_r2_v03.STL | 178.2KB | |
Helix-Windungshalter_r2_v02.STL | 288.9KB |