PA and Patch Feed for 2.4 GHz Es'hail 2 - QO-100 Satelitte

PA 5 Watt Linear Power amplifier from Stealth Microwave



HY185 Hybrid Coupler 1700 mHz to 2400 MHz

http://midatlanticrf.com/pdf/HY185.pdf

The POTY / Patch of the Year is a 2.4/10 GHz dual-band patch antenna, circular polarized 2400 MHz TX and linear horn antenna 10500 MHz RX with dielectric lens.
 Amateur radio desing  : G0MJW, PA3FYM and M0EYT
https://uhf-satcom.com/blog/patch_antenna