Coaxial Collinear Antenna Calculator
- On-line antenna designer, calculate the required dimensions for a coaxial collinear antenna construction for any given frequency
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post 15 Sep 2026
Antenna for UHF VHF Links →
5/8 vertical antenna for 2 mt
6 Elements VHF Yagi antenna
70 cm vertical antenna
900 MHz 7 Element Delight Yagi Antenna
A Tree Friendly 2 Meter Halo Antenna
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5/8 vertical antenna for 2 mt- Formed by 10 turns of 1 mm copper spaced 1mm
6 Elements VHF Yagi antenna- A 6 elements VHF Yagi "homebrew" antenna designed with YAGIMAX 3, with excellent results on local and satellites contacts
70 cm vertical antenna- Stylus length 427mm, coil 5 turns, with 4 radials 163mm
900 MHz 7 Element Delight Yagi Antenna- The T-Match eeding a Balanced Dipole, a suitable 4:1 balun is used in conjunction with the T-Match to perform this function
A Tree Friendly 2 Meter Halo Antenna- The antenna is in fact nothing else but a half wavelength dipole with the legs bent in the shape of a circle
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