eHam
eHam Forums => Amplifiers => Topic started by: N4ATS on March 14, 2023, 10:32:20 AM
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DISCLAIMER: The past 10 or 12 SPE Amplifiers that came into my shop for catastrophic repairs were already at an unknown shop that "supposedly" supported SPE amplifiers. I do not know "who" or "where" nor do I care but as result it has been noted several extremely bad repairs were performed. I am in NO WAY associated with SPE or these repairs and ONLY able to clean "some" of them up. These previously hacked amplifiers included massive solder issues (Blobs and Strands) , SMT hacks , ripped traces , white wire repairs in impedance crucial areas, 1/2 solder flowed LDMOS IC's and in most cases low heat soldering / flow flaws. Lastly roaming hardware thru out and heatsinks not torqued.
While I will try to repair some of the ones I received , I am no longer supporting SPE. Good luck to the new tech guy, should there be one, I wish him luck
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Good thing we hams always keep perfect records and always retain them against all and every possible legal inspection.
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:)Wow that is shocking and sad.
SPE makes a good product, its a pity these Back Yard techs give them a bad name.
I repaired my own, was not that easy, but it was done thoroughly and neatly.
Problem is when non solid state amp savvy people pull everything apart in order to find a fault, that could mostly be caused by operational errors.
73!.
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Bill,
Wow!
Thanks for posting this. (it's always good to know stuff like this)
DISCLAIMER: The past 10 or 12 SPE Amplifiers that came into my shop for catastrophic repairs were already at an unknown shop that "supposedly" supported SPE amplifiers. I do not know "who" or "where" nor do I care but as result it has been noted several extremely bad repairs were performed. I am in NO WAY associated with SPE or these repairs and ONLY able to clean "some" of them up. These previously hacked amplifiers included massive solder issues (Blobs and Strands) , SMT hacks , ripped traces , white wire repairs in impedance crucial areas, 1/2 solder flowed LDMOS IC's and in most cases low heat soldering / flow flaws. Lastly roaming hardware thru out and heatsinks not torqued.
While I will try to repair some of the ones I received , I am no longer supporting SPE. Good luck to the new tech guy, should there be one, I wish him luck.
Makes me wonder if he was trained at Ameritron / MFJ? hi hi (As their signature seems to be flowing hardware but not flowing solder)
Okay, I'm just kidding Ameritrom/MFJ. They do make some nice ham kits....that actually look better than the old Heathkits.
73,
John, KA4WJA