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23cm Yagi Antenna building


23cm Yagi Antenna building

Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency

post 20 Sep 2024


Antenna 23cm 1.2 GHz Links

60



1.2 GHz FM Wireless SpyCam
This camera did not include audio, but the circuit board is obviously the same one used for cameras with a mic

10 GHz waveguide slot antenna
A slotted waveguide antenna works by radiating energy from the inside though a number of slots cut in the waveguide

10 Elements Yagi Directional Antenna for 23cm
For ATV transmission in the 23cm band from our club station

20-turn helix antenna for 23 cm
Design of a 10 GHz beacon antenna. A standard WG16 waveguide is used

23 cm Hybrid-Quad von
Some time ago I experimented with double quad antennas in the 23cm band, and I found that the resulting gain in terms of material expenditure is very large, and the broadband nature of such antennas for ATVs is almost the same


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