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Thread: Yaesu VX3 Modifications anyone has for 220 MHz XMIT?!

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    Yaesu VX3 Modifications anyone has for 220 MHz XMIT?!

    What can anyone tell me they have done wth theirs so far that worked? Thanks. WD8MMN. 73

  2. #2
    Orca Whisperer
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    The one person I know who did it, got poor RX afterwards. Not sure what the SMD does that was removed, but it appears to have been part of it's filtering network.
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    Whacker Knot WØTKX's Avatar
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    Nope,and it is not legal. Despite this being a group of "Misfit Hams"?

    www.mods.dk probably has it somewhere. Or the Dark Web?

    That is all. No offense.

    http://www.wikiwand.com/en/Yaesu_VX_series

    Modifications


    The VX-3R can be modified to transmit on MARS and CAP frequencies through hardware techniques, however this radio does not meet NTIA standards for either MARS or CAP.

    The hardware modification requires the removal of an SMD located under the battery pack.

    This radio is also a preferred radio of
    Hacktivists and as such is the subject of some unusual and exciting mods.[citation needed]

    It is capable of being programmed by the open source Chirp software.
    Last edited by WØTKX; 03-22-2017 at 01:05 PM.
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    Quote Originally Posted by WØTKX View Post
    Nope,and it is not legal. Despite this being a group of "Misfit Hams"?

    www.mods.dk probably has it somewhere. Or the Dark Web?

    That is all. No offense.

    http://www.wikiwand.com/en/Yaesu_VX_series
    NTIA provides a set of recommended standards. As far what is legal, spectral purity wise, that is the role of the FCC. It is still illegal, not by NTIA standards, but by the fact that the transceiver doesn't meet the requisite type acceptance.

  5. #5
    Administrator N8YX's Avatar
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    The best 220MHz mod is to buy a VX6, VX7 or VX8.
    "Everyone wants to be an AM Gangsta until it's time to start doing AM Gangsta shit."

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    Quote Originally Posted by N8YX View Post
    The best 220MHz mod is to buy a VX6, VX7 or VX8.
    The only real solution to get on 220, fwiw.
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    Pope Carlo l NQ6U's Avatar
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    Quote Originally Posted by KC2UGV View Post
    The only real solution to get on 220, fwiw.
    Alinco makes a 220MHz mobile rig.
    All the world’s a stage, but obviously the play is unrehearsed and everybody is ad-libbing his lines. Maybe that’s why it’s hard to tell if we’re living in a tragedy or a farce.

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    Quote Originally Posted by K6BSO View Post
    Alinco makes a 220MHz mobile rig.
    Well, I meant get a rig designed for 220, not so much the brand itself (Although, I am partial to Yaesu).
    Big Giant Meteor 2020 - We need to make Earth Great Again

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  9. #9
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    Quote Originally Posted by N8YX View Post
    The best 220MHz mod is to buy a VX6, VX7 or VX8.
    I have a TH-F6A. Full 5 watts on 220. Kenwood also has come out with the TH-D74A that has 220, but it is expensive.

  10. #10
    Administrator N8YX's Avatar
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    Quote Originally Posted by KE6KA View Post
    I have a TH-F6A. Full 5 watts on 220. Kenwood also has come out with the TH-D74A that has 220, but it is expensive.
    I can throw my Yaesus in the creek, fish them out and keep using them like nothing happened. If the Kenwood was waterproof (not just "resistant") I would have bought it instead.

    My VX6 and VX7 have seen a lot of wet weather. Snow, sleet, torrential downpours while affixed to motorcycle and bicycle alike. Vertex and Horizon (Standard) offer models of the same line which - in addition to the 2M amateur band - cover either the VHF-AM Aircraft allocation or the VHF-FM Marine band. Both waterproof as well, and both use the same accessories as the amateur rigs. If I had a boat or a plane, I'd definitely have one of the V/H/S radios along.
    "Everyone wants to be an AM Gangsta until it's time to start doing AM Gangsta shit."

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