CB Base Station. The Sigma Power Stick 3ft (Fire Stick Type). 28 Mhz AM/FM CB antenna. You can mount 10 - 20 feet up but the higher you mount, the further away the antenna moves from it's natural earth.
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The antenna is rated at 400 watts PEP. HF Vertical Antennas. How it works: The antenna is fed using 50 Ohm coax via a SO-239 socket at the base of the unit. CB Base Station. The antenna can be grounded if the user experiences excessive local static noise, but as the UNUN is DC grounded: grounding will not affect the tuning ratios.
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HF Vertical Antennas. There are 11 models in our range, starting from 4m, right up to 80m. They are designed to operate on the phone portion of the Band, Bandwidth and VSWR. VSWR at resonance should be 1.5:1 or less when properly matched.
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HF Vertical Antennas. How it works: The antenna is fed using 50 Ohm coax via a SO-239 socket at the base of the unit. The antenna is rated at 400W pep. CB Base Station. The antenna can be grounded if the user experiences excessive local static noise, but as the UNUN is DC grounded: grounding will not affect the tuning ratios.
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The antenna is rated at 1KW pep. HF Vertical Antennas. The antenna can be grounded if the user experiences excessive local static noise, but as the UNUN is DC grounded: grounding will not affect the tuning ratios.
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The antenna is rated at 1kW pep. HF Vertical Antennas. The antenna can be grounded if the user experiences excessive local static noise, but as the UNUN is DC grounded: grounding will not affect the tuning ratios.
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The Sigma Upgrade kit is released to extend the options on your X80 and HF360 antenna.
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The SIGMA G5RV Full Size HF Wire Antenna is an HF Amateur Band, Receive and Transmit Antenna, covering 80m to 10m bands. The ribbon cable should hang downwards and forms part of the radiating antenna.
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