[Lowfer] 1 watt in class " AB " into 32 Ohm load, BW - 600 KHz, and it's an audio amp

Andy - KU4XR ku4xr at yahoo.com
Wed Nov 24 14:48:19 EST 2010


I have been trying to come up with a Linear circuit to connect to
the low level RF Out jack on my FT757GX-II that will boost the
0.1 Vrms up to the 1 watt DC Input level for Part-15 lowFER work.
Yes, there are " Boo-Koo's " of them out there, and each with its
own difficulties to incorporate; Transistor, Op Amps, Audio Amps.
And then I ran across this in a wide catagory parts search:

http://www.mouser.com/ProductDetail/NJR/NJM386BD/?qs=sGAEpiMZZMuMkwKcEjFF1DDb%252bMmvCPhMlz2Bffg3ciY%3d

Data sheet is available on the product page. Very intrigueing to
me... The only thing that bites is; $ 1.14 worth of parts for 2,
and $ 6.50 to ship it... Uughh

73 all: and Happy Thanksgiving


Andy - KU4XR - EM75xr - Friendsville, TN. USA
LOWfer Beacon " XR " @ 185.29875 KHz
 
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