Per Catalog 976:
226-1
1/4"x1/8" ribbon, 10 amps
"popular for commercial and amateur use, these moving coil type inductors
easily handle well over a kilowatt of plate modulated RF energy to
30mc. Heavy silver plated conductors and silver plated contact bars and
contacts. Glass bonded mica end frames and support bars. 1/4" shafts
extend 3/4" front and rear.
coil 3" dia. x 12-3/4" long, with decreasing pitch towards one end.
22.5uH...1976 price $57.00 (sign me up!)
222-103
1/2"x0.090" ribbon, 15 amps
"Excellent for medium power RF equipment..." but no specific power
mention. Seems odd that 15A would be "medium power", I guess "medium"
really only means between "large" and "small"...whatever THEY mean.
Overall dimensions 11"Lx6-1/2"Wx6-5/8"H, constant pitch.
27uH...1976 price $42.00
At 14:20 2006-02-26, gdaught6@stanford.edu wrote:
>Hello all,
>
>Does anyone have specs (inductance range, power level, etc.) on the
>following EF Johnson coils?
>
>226-1
>
>222-103
>
>Any information will be greatly appreciated!
>
>TIA es 73,
>
>
>
>George T. Daughters, K6GT
>
>
>
>
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