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A Home-Made 'Gain-Master' Antenna on Steroids – Q82.uk – Antenna Resources by Steve G0UIH – ex Vortex Antenna Systems
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Sirio gain master Type 0.625 center feeded vertical dipole Frequency Range @ SWR 2.0 25.5 - 30 MHz 400 CB channel & 10m ham band Impedance 50 Radiation Omnidirectional Polarization Linear Vertical
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SIRIO Gain Master HW Antenne en fibre de verre pouvant être réglée de 27,2 à 30 MHz : Amazon.fr: High-Tech
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Sirio Gain-Master Fiberglass HW Half Wave 10m & CB Base Antenna [gainmasterhw] - $155.00 : Sirio Antenna, High Performance Antenna Made in Italy
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