Turnstile Antenna
From Hackerspace.gr
File:Turnstile Antenna.png
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Contents
Turnstile Antenna for VHF
Description
A simple turnstile antenna for satellite VHF reception.
Log
Specifications
- Polarization: Right-handed circular
- Frequency: ~137MHz
- Impedance: 75Ω
Materials
- 6mm dia. threaded rods
- PVC tubing
- RG-59 cable
Milestones / ToDo
- Come up with a proper design
Photos
Resources
Team
Whiteboard
Circular polarization notes: Point of view is the source and '''not'' the receiver. To achive this, the "delayed" dipole should be the one ''ahead'' of the directly fed, when viewing from the bottom of the antenna and moving clockwise.
