Mold and Matter
QFH Antenna Support for 435 MHz Satellites – 3D Printed PETG Frame
QFH Antenna Support for 435 MHz Satellites – 3D Printed PETG Frame
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Build your own satellite-tracking antenna with this durable, 3D printed QFH (Quadrifilar Helix) antenna support structure designed for 435 MHz amateur radio satellites. Ideal for both transmit and receive operations, the QFH design offers a dome-shaped hemispherical pattern—perfect for covering a wide sky area without a motorized tracking system.
🎥 See It in Action: Watch the full assembly and demo of this QFH antenna on YouTube, courtesy of David Gilbert.
🛰️ Key Features
• Material: PETG – weather-resistant and suitable for outdoor use
• Function: Support frame for 435 MHz QFH antenna wires
• Design: Spiral structure holds wires in optimal geometry
• Colors: Available in Black or White
• Assembly Required: This product includes only the 3D printed support frame – no wires or assembly included
• Not Assembled: DIY antenna project for experienced hobbyists
🔗 Designer Credit:
Design by azDave_545876 on Printables
Based on: QFH Antenna for 435 MHz Satellites
Perfect for satellite communication enthusiasts looking to experiment with a compact and efficient antenna system!

