POTY vs HELIX - Antenna - AMSAT-DL Forum
QRP operation over the first geostationary amateur radio satellite
QO-100 satellite station
Es'hail-2 (or QO-100) for beginners | Radio Club PZK LAB-EL HF5L
QO-100 Antena Helix (TX) ERcomER - Radio i radiokomunikacja
Helical feed for the 2.4 GHz QO-100 satellite - YouTube
QO100 satellite experience
Ice Cone Feed - nolle.engineering
Es'hail-2 (or QO-100) for beginners | Radio Club PZK LAB-EL HF5L
Tech Minds Builds a 2.4GHz Dual Feed Helix Antenna for QO-100 Radio Satellite - Hackster.io
Build a Helix Antenna | AMSAT-UK
A Hybrid Helical Antenna For The Es'hail-2 Geosynchronous Repeater | Hackaday
PA1A
Ice Cone Feed - nolle.engineering
A Practical Guide to Getting on Qatar OSCAR-100 (video) - SZ1A
QRP operation over the first geostationary amateur radio satellite
QO100 EsHail Oscar100 SAT antenna ELICA Elix
Ham radio blog by OZ1BXM: Lower SWR on Helix13 from Wimo
2.4 GHz Dual Feed Helix Antenna For QO100 VERSION 2!! - YouTube
death-ray-8021q-antenna
Helix Antenna for QO-100 - Antenna - AMSAT-DL Forum
Helix antenna – DX Patrol
Es'hail-2 (or QO-100) for beginners | Radio Club PZK LAB-EL HF5L
PA1A
Es'hail-2 (or QO-100) for beginners | Radio Club PZK LAB-EL HF5L
ZS1II - VE2EK Amateur Radio Website: Es'hail 2 / QO-100
