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Recent content by Booker T Polin Jr

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    Alpha 374 amplifier

    Yes we did, I actually posted this before we talked and right after I talked to you I actually returned to the forum in the attempt to delete the post but have not had any luck on removing the post lol. 73
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    Alpha 374 amplifier

    alpha 374 with three 8874 tubes convert to 3 4cx800 any information about this conversion and its performance.
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    3cpx1500a7

    3CPX1500A7 verses 3cx1500a7 in Ameritron al-1500 . will the 3cpx 1500a7 have a higher output than the 3cx1500a7. And can you drop the 3cpx 1500a7 in a Ameritron al-1500 without any modifications.
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    Continuous tuning amplifiers

    Thanks for sharing information.
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    Continuous tuning amplifiers

    I was listening to a Old ham operator who has been a ham since 1970 talking about all of his amplifiers are continuous tuning no matter what band it will turn to it. For instance if they create another band he will be able to tune his amplifier without doing any modifications. I have never heard...
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    Ameritron AL-1500 Upgrade

    You done a excellent job I don't think I will attempt this . I will let my technician install it. KK4ZDR
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    Ameritron AL-1500 Upgrade

    Well I ordered the upgrade board for my Ameritron Al- 1500 from CTR Engineering it arrived about a week ago. So now I am waiting to get it installed. I will have to wait for my technician to get around to it. KK4ZDR
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    Ameritron AL-1500 Upgrade

    Ok thanks for information Chris Booker 73 KK4ZDR
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    Ameritron AL-1500 Upgrade

    Thanks Gary ! See you on 6 meters
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    Ameritron AL-1500 Upgrade

    I think I have a failed cap on my al- 1500. Haven't taken a look yet . My plan is to order the upgrade kit . Did it come with any kind of instructions ? Thanks KK4ZDR