[Icom] IC-275h need help

Peitzer, Woody [email protected]
Sat, 7 Sep 2002 07:47:03 -0400


Jeff:

Calculation for voltage is: V=SQRT(Power*R)
For the 100W output with 50 ohms, that's 70V plus some SWR safety margin
The input stage for these amps is typically 1/2 Watt or so and I calculate
that as 5V plus safety.

GL es 73,
Woody AK2F
-----Original Message-----
I am working on the PA stage of an IC 275H and have need to replace the =
monolithic chip capacitors in the tank circuit and the ceramic output =
coupling capacitor. My problem is that Icom can't supply them and can't =
tell me the voltage rating either.  Can anyone help with a voltage =
rating and possibly a source.

Any help will be greatly appreciated,

Jeff - K1LE - CT =20