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Search results

  1. A

    Sirio mobile antennas, which is which

    Never mind. I found out. According with Google Maps, they are in the UK. They must be a US Sirio distributor somewhere, if not, go fo an universal stinger. Use a caliper to measure stinger diameter and go to flea bay .
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    Sirio mobile antennas, which is which

    Where is this people located ? The charged me $ 166 for a single stinger. Incredible.
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    Sirio mobile antennas, which is which

    How is that ? Where do you live that they charge such a high shipping? Don’t you have the possibility to buy the stinger where you bought the antenna?
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    Spray painting a Solarcon A99 antenna

    Air Force cargo planes are painted grey in order to blend in the sky. Best color.
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    Mobile what coax for mobile install

    Either one of those will work. Both cables solid dielectric which is the best option for mobile.
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    Magmount Antennas

    What I wanted to say is that all mobile cb antennas are 1/4 wave length. If you say: “ they are not “ , Can you explain?
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    Magmount Antennas

    All mobile antennas ( magmount and permanent mount ) are 1/4 wavelength. The permanent mount tend to work more efficiently the ground plane is directly in contact with the car’s body. On magnetic mount that ground plane is not.
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    Base Sirio New Vector 4000 Install

    Hi. According with the picture , it can be fixed. Then sell it.
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    SPT 500 New Version Assembly

    I have the new one and followed the assembly instructions and achieved an SWR of 1.3 .
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    Older 2015 i max wont tune

    1.5 is ok. Leave it there and enjoy.
  11. A

    102" FIBERGLASS ANTENNA

    Hi. If you use 75 ohm coax, antenna length is shorter ?
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    Base Sirio GainMaster

    What GM did you get, the 5/8 or the 1/2 wave one ?
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    High SWR on A/S Super Magnum III Antenna

    I had that antenna. The cover is supposed to already have a drain hole. Maybe the hole has dirt, spiderwebs. Remove the cover and clean it inside. Verify the coil as well. Also, a drain hole on the middle of the first aluminum section. The picture will be helpful for you to see how it is...
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    MOSLEY 27 MHz Antenna Designs - GROUND PLANE - DP-275-27 - "Devant Special" 11 Meters

    Well, I think no one has bought this antenna. Probably Mosley are reluctant to provide real pictures because they don’t want the competition to copy their design. I am just wondering !
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    Base New install

    Try another radio with built in SWR meter and /or another external meter in order for you to discard if it is the radio or the antenna. An antenna analyzer would be best.
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    Base Sirtel 2016 repair

    If you are not running big power, you can try soldering a piece of copper, if not, you can buy solid bare copper and make a new coil. In order to do that, you must determine the gauge of the broken one. Here is a link to buy it. Some sell it by the foot, other by the roll...
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    MOSLEY 27 MHz Antenna Designs - GROUND PLANE - DP-275-27 - "Devant Special" 11 Meters

    Where are the pictures of the Devant ? Real pictures, no drawings.
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    Need Coax advice for mobile antenna

    No it doesn’t. But sometimes, the could be Common Mode Currents and cable length movies might affect readings. The best way to tune an antenna ( mobile or base ) is to use an antenna analizer with a 1/2 wave jumper. This article explains itself https://www.qsl.net/w4sat/velfact.htm
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    Need Coax advice for mobile antenna

    It is a good coax but remember, it is a foam dielectric type coax. Watch out for sharp bends. Center can migrate to the shield and that is not good. That is why a solid dielectric coax is more suitable for mobile. RG-400 would have been the best choice. It is freaking expensive, but worth the price.