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[AMPS] 50-500 MHz in solid-state?

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Subject: [AMPS] 50-500 MHz in solid-state?
From: nx7u@arrl.net (Scott Townley)
Date: Sat, 12 Jun 1999 22:47:14
OK.
3.5-30MHz solid state amps with G=10dB (10W in/100W out) are pretty
pedestrian nowadays.
Cover just about one decade in frequency,
Gain-bandwidth product=27MHz*10=270MHz.

Well, 50-500 MHz is also a decade...
Gain-bandwidth would be 450MHz*10=4500 MHz...more than 10x the HF amp.

So, is the GBW the reason we don't see 50-500 MHz solid-state amps?
Or are there devices available, but at ridiculous (from an amateur
perspective) price?
Or is it some other limitation (like broadband matching xfmrs at that freq)?
Or is it the next great product line?

Thanks in advance...
------------
Scott Townley           
***new e-mail address***
nx7u@arrl.net
Gilbert, AZ
------------
Collector of:
        Stoddard Aircraft EMI/RFI receivers and accessories
        Big Parts for that Big Linear Amp 
        70's era RF test equipment HP/GR/Tek
        Radio-related technical reference material 1940+
        

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