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segunda-feira, 20 de abril de 2020

SG Labs PA 20 W

New Setup QO-100


New set up for QO100 Satelite on the terrace.












 Workbench


  SG LABS Transverter with a small heatsink


 Grid Pack for testing in 2.4 GHz


 Antena offset 60 cm


 Power supply


 PA 5W Stealth Microwave


Housing of an old Repeater

sexta-feira, 14 de fevereiro de 2020

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

quarta-feira, 5 de fevereiro de 2020

 PA 5W + POTY + PA 20 W SG LABS


Stealh Microwave Model SM2527-37HS
With 
HY185 HYBRID COUPLER
1700 to 2400 MHz










Poty antenna







 
 PA 20 W  - SG  LABS