Amsat 3-Helix Feed - Antenna - AMSAT-DL Forum
DX Patrol 2.4 GHZ UPCONVERTER FOR QO-100 - SSB CONTACT TO BRAZIL - YouTube
2.4 GHz Dual Feed Helix Antenna For QO100 VERSION 2!! - YouTube
DC8PAT - Callsign Lookup by QRZ Ham Radio
The DC8PAT QO-100 Station
Online Calculator .:. Helix Antenna
Ham radio blog by OZ1BXM: Lower SWR on Helix13 from Wimo
DK1ML - Callsign Lookup by QRZ Ham Radio
IW3QBN - Callsign Lookup by QRZ Ham Radio
PA1A
Ice Cone Feed - nolle.engineering
Amsat 3-Helix Feed - Antenna - AMSAT-DL Forum
Projekte
Es'hail-2 (or QO-100) for beginners | Radio Club PZK LAB-EL HF5L
QRP operation over the first geostationary amateur radio satellite
QO-100 (Qatar Oscar) Amsat Phase-4 European Ham radio portal
Ice Cone Feed - nolle.engineering
Ice Cone Feed - nolle.engineering
ZS1II - VE2EK Amateur Radio Website: Es'hail 2 / QO-100
Workshop: How to communicate via satellite QO-100 – OM3KSI
Es'hail-2 (or QO-100) for beginners | Radio Club PZK LAB-EL HF5L
POTY vs HELIX - Antenna - AMSAT-DL Forum
PA1A
A Hybrid Helical Antenna For The Es'hail-2 Geosynchronous Repeater | Hackaday
