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Diy Kit 1.6GHz 1.7GHz L-Band qfh-antenna - AliExpress
Diy Kit 1.6GHz 1.7GHz L-Band qfh-antenna - AliExpress

An easy 3D printed quadrifilar helix antenna - Gallery - Libre Space  Community
An easy 3D printed quadrifilar helix antenna - Gallery - Libre Space Community

QFH Antenna Build – TF1EZ
QFH Antenna Build – TF1EZ

Quadrifilar helicoidal antenna - Pictures first (coax) version
Quadrifilar helicoidal antenna - Pictures first (coax) version

Homemade QFH Antenna Made From Copper Tubing Used For NOAA Weather  Satellite Images - YouTube
Homemade QFH Antenna Made From Copper Tubing Used For NOAA Weather Satellite Images - YouTube

Just finished my diy QFH antenna! Now to wait for a satellite pass to test  it out... : r/RTLSDR
Just finished my diy QFH antenna! Now to wait for a satellite pass to test it out... : r/RTLSDR

Amazon.com: 1.6GHz 1.7GHz L-Band qfh-Antenna DIY Kit : Electronics
Amazon.com: 1.6GHz 1.7GHz L-Band qfh-Antenna DIY Kit : Electronics

Pin by Adf on Tecnología | Ham radio antenna, Ham radio, Radio antenna
Pin by Adf on Tecnología | Ham radio antenna, Ham radio, Radio antenna

Making a Quadri Filar Helix antenna - Resource Detail - The DXZone.com
Making a Quadri Filar Helix antenna - Resource Detail - The DXZone.com

Just built myself a 137 MHz QFH antenna. : r/RTLSDR
Just built myself a 137 MHz QFH antenna. : r/RTLSDR

How To Build A QFH (Quadrifilar Helix Antenna) to Download Images From  Weather Satellites
How To Build A QFH (Quadrifilar Helix Antenna) to Download Images From Weather Satellites

How to Build the World's Lightest Quadrifilar Helix Antenna – LVL1 –  Louisville's Hackerspace
How to Build the World's Lightest Quadrifilar Helix Antenna – LVL1 – Louisville's Hackerspace

Amazon.com: 1.6GHz 1.7GHz L-Band qfh-Antenna DIY Kit : Electronics
Amazon.com: 1.6GHz 1.7GHz L-Band qfh-Antenna DIY Kit : Electronics

NOAA Satellite Signals With a PVC QFH Antenna and Laptop : 9 Steps (with  Pictures) - Instructables
NOAA Satellite Signals With a PVC QFH Antenna and Laptop : 9 Steps (with Pictures) - Instructables

QHF Quadrifilar APT Antenna
QHF Quadrifilar APT Antenna

Just built myself a 137 MHz QFH antenna. : r/RTLSDR
Just built myself a 137 MHz QFH antenna. : r/RTLSDR

EA3IBC Oscar on X: "@JG1TOL Yes, homemade QFH for 137mhz.  https://t.co/NfSVB8iAS3" / X
EA3IBC Oscar on X: "@JG1TOL Yes, homemade QFH for 137mhz. https://t.co/NfSVB8iAS3" / X

Diy Kit 1.6GHz 1.7GHz L-Band qfh-antenna | eBay
Diy Kit 1.6GHz 1.7GHz L-Band qfh-antenna | eBay

weather satellite ground station
weather satellite ground station

Diy Kit 1.6GHz 1.7GHz L-Band qfh-antenna from Maker go on Tindie
Diy Kit 1.6GHz 1.7GHz L-Band qfh-antenna from Maker go on Tindie

How to Build the World's Lightest Quadrifilar Helix Antenna – LVL1 –  Louisville's Hackerspace
How to Build the World's Lightest Quadrifilar Helix Antenna – LVL1 – Louisville's Hackerspace

QFH Antenna and my first reception of NOAA! | Lets Hack It
QFH Antenna and my first reception of NOAA! | Lets Hack It

HAM RADIO | Homebrew QFH antenna with APT-format transmission from NOAA 18  satellite, 518 miles up, and over New England | Facebook
HAM RADIO | Homebrew QFH antenna with APT-format transmission from NOAA 18 satellite, 518 miles up, and over New England | Facebook

Building a QFH-Antenna and How I Did It : 7 Steps (with Pictures) -  Instructables
Building a QFH-Antenna and How I Did It : 7 Steps (with Pictures) - Instructables

DIY QFH Antenna almost done! Still waiting for coax : r/RTLSDR
DIY QFH Antenna almost done! Still waiting for coax : r/RTLSDR

Schematic of the QFH Antenna [10] | Download Scientific Diagram
Schematic of the QFH Antenna [10] | Download Scientific Diagram