Since the availability of 1969 is slim at best; has anybody used the more available 2020's with success?
The prices of these two are about the same; but the 2020's (about $10/ea) can be found rather easily.
Are there any caveats to be concerned with when using the 2020?
Do they need to be biased differently?
What about the claims of a +14db gain over the 1969's +12db gain with comparable electrical specs?
What about the 2SC1307's; any useful info on that one?
Or the 2SC2078?
All/any comments,experiences, and suggestions welcome!
The prices of these two are about the same; but the 2020's (about $10/ea) can be found rather easily.
Are there any caveats to be concerned with when using the 2020?
Do they need to be biased differently?
What about the claims of a +14db gain over the 1969's +12db gain with comparable electrical specs?
What about the 2SC1307's; any useful info on that one?
Or the 2SC2078?
All/any comments,experiences, and suggestions welcome!
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