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Thread: Some smaller items I found in the lot

  1. #1
    Lord of the Flies kb2crk's Avatar
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    Some smaller items I found in the lot

    Not sure what all of these are.
    Power transistor 40w?

    Another 25w power transistor?

    Ceramic filter. I cant find much info but have a bunch of these.



    Not sure on this part




    a yankee living in the hind end of the bible belt
    some people are like slinkys, not really good for anything, but still bring a smile to your face when you push them down the stairs.

  2. #2
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    First one isn't a transistor, it's a fully encapsulated power amp module specifically made for 2 meters, rated 43 watts. http://www.datasheetcatalog.com/data...7/M57726.shtml

    Second one is another VHF power amp module but it's quite old and I can't actually find a datasheet on it...

    EDIT: I found a datasheet in Japanese. It's a 10 W 430-440 mHz power amp module. Find the datasheet links on this page: http://www.datasheetarchive.com/S-AU3-datasheet.html
    Last edited by N2CHX; 03-24-2013 at 08:34 PM.

  3. #3
    Lord of the Flies kb2crk's Avatar
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    Quote Originally Posted by KKM View Post
    First one isn't a transistor, it's a fully encapsulated power amp module specifically made for 2 meters, rated 43 watts. http://www.datasheetcatalog.com/data...7/M57726.shtml

    Second one is another VHF power amp module but it's quite old and I can't actually find a datasheet on it...

    EDIT: I found a datasheet in Japanese. It's a 10 W 430-440 mHz power amp module. Find the datasheet links on this page: http://www.datasheetarchive.com/S-AU3-datasheet.html
    Thanks for the finds Kelli.


    a yankee living in the hind end of the bible belt
    some people are like slinkys, not really good for anything, but still bring a smile to your face when you push them down the stairs.

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    Administrator N8YX's Avatar
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    If you find a 220MHz SSB (Class AB) power module in that lot I'll buy it should you wish to sell.
    "Everyone wants to be an AM Gangsta until it's time to start doing AM Gangsta shit."

  5. #5
    Lord of the Flies kb2crk's Avatar
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    Quote Originally Posted by N8YX View Post
    If you find a 220MHz SSB (Class AB) power module in that lot I'll buy it should you wish to sell.
    I will take a look though the rest of the drawers. I am not sure what is in all of them. I do know I have very few caps. Most of it will be for sale...


    a yankee living in the hind end of the bible belt
    some people are like slinkys, not really good for anything, but still bring a smile to your face when you push them down the stairs.

  6. #6
    La Rata Del Desierto K7SGJ's Avatar
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    Are you saying your drawers are full?
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  7. #7
    Lord of the Flies kb2crk's Avatar
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    some are


    a yankee living in the hind end of the bible belt
    some people are like slinkys, not really good for anything, but still bring a smile to your face when you push them down the stairs.

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    Pope Carlo l NQ6U's Avatar
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    The LF-C12 is a Murata 455kHz ceramic filter. Looks like you can get the datasheet here.
    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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    Master Navigator wa6mhz's Avatar
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    I am still looking for a 6 meter band power amp block for my homebrew 6 meter SSB rig. They are very pricey new (almost $100!). Those modules U found will fix a dualband radio and are well worth saving!

  10. #10
    Lord of the Flies kb2crk's Avatar
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    Quote Originally Posted by wa6mhz View Post
    I am still looking for a 6 meter band power amp block for my homebrew 6 meter SSB rig. They are very pricey new (almost $100!). Those modules U found will fix a dualband radio and are well worth saving!
    It is a shame that I currently use only single band radios and those are Motorolas. I am hoping that we might get a VHF P-25 repeater in the area so that I can try it out in the car...


    a yankee living in the hind end of the bible belt
    some people are like slinkys, not really good for anything, but still bring a smile to your face when you push them down the stairs.

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