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Dual band collinear 144-430
97 cm RG8U stretch VHF, 32 cm RG8U stretch UHF, 16 cm stretch RG8U UHF
post 04 Nov 2024
Antenna for UHF VHF Links →
VHF/UHF Dualband vertical
I used for this antenna aluminum tubing of 10mm diameter
VHF/UHF/HF X-Beam Antenna
A forward to back ratio of 20dB. The handbook also states that this design should perform as well as or better than a similar yagi
VHF 5/8wave vertical antennas
The 1/4 wavelength monopole and the 5/8 wavelength monopole antennas are widely used. The VHF 5/8-wavelength 144 Mhz
WHEEL Antennas
The Wheel antenna has been around since the early 1950's, first used in the Amateur Radio Two Meter band as a horizontally polarized omni radiator
6 element UHF Yagi antenna
This is a standard 6 elements design scaled for UHF application
150
I used for this antenna aluminum tubing of 10mm diameter
A forward to back ratio of 20dB. The handbook also states that this design should perform as well as or better than a similar yagi
The 1/4 wavelength monopole and the 5/8 wavelength monopole antennas are widely used. The VHF 5/8-wavelength 144 Mhz
The Wheel antenna has been around since the early 1950's, first used in the Amateur Radio Two Meter band as a horizontally polarized omni radiator
This is a standard 6 elements design scaled for UHF application
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters