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AB1 Amplifier & Class C Amplifier Sideband comparison AB1 Amplifier & Class C Amplifier Sideband comparison
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AB1 Amplifier & Class C Amplifier Sideband comparison

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  #11  
Old 06-06-2009, 06:52 PM
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Originally Posted by BOOTY MONSTER View Post
maybe someone will see this thread that has both a class C and a class AB amp and a good clean radio to drive them with and give a shot at recording something for us/youtube to have a different example ?

I have a couple of class AB amps....no class C stuff otherwise I would do it. I could put them on the scope, too...no spec analyzer, though.
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  #12  
Old 06-06-2009, 06:56 PM
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ive only got class AB too . wait a min ...... thats a good thing
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Old 06-06-2009, 07:06 PM
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maybe someone will see this thread that has both a class C and a class AB amp and a good clean radio to drive them with and give a shot at recording something for us/youtube to have a different example ?
Yeah I'll have to do one with my mack4orce 2/2sc2879 with the bob85 AB bias which is switchable to class-c also from a RCI-2950 to the Kenwood ts-430.

That would be mobile to base.
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Old 06-06-2009, 07:20 PM
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HELL YEAA !!!!!!!
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Old 06-09-2009, 05:26 PM
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Is that guy in Bob's video clip the same guy that sells those crappy knives on "The knife show" on cable? Is "longetivity" a word? And 250 watt input into a couple of 2sc2879s? I didn't see any input swamping on that amp....
its from here ... Reviews and Our Work

i joined there a lil while back , but had them delete me from their members list .
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Old 06-13-2009, 06:20 PM
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HELL YEAA !!!!!!!
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Old 06-13-2009, 06:39 PM
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definately a difference . glad i listened to the pork butts and spent my money on class AB .

thanks mack
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Old 06-13-2009, 06:45 PM
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no problem booty, it just stopped raining here so I got right on it.
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Old 06-21-2009, 08:58 AM
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I would wonder if the receiving station was at its "audio" limit (the speaker and its associated circuitry), and it had nothing to do with the actual quality of the RX signal. It sounded almost like the speaker was being pushed into distortion. I agree with Mack43, neither radio sounded that good.

Isn't a longstreet a little much for a 2-pill box to begin with? I thought they were a dual final radio?

And I am referring to the original vid, not Mack43s...
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Old 06-21-2009, 02:25 PM
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Wow that was intresting. I guess you need to choose your words when using a C box with a cap on the relay...

Thanks for taking the time to do the test mack.
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