TB 11-6625-2488-50/1
Section I. GENERAL
1. Purpose and Scope.
This bulletin provides
submitted on DA Form 2028 (Recommended Changes
to Publications) and forwarded direct to Commanding
information for the periodic calibration of fifty watt
General, U.S. Army Electronics Command, ATTN:
amplifier, Krohn-Hite Model DCA-50 (Figure 1). It is to
AMSEL-ME-NMP-EM, Fort Monmouth, New Jersey
be used by calibration personnel trained and qualified in
07703.
the use of calibration equipment.
3. Descriptive Data. Krohn-Hite Model DCA-50 fifty
2. Reporting of Technical Bulletin Improvements.
watt amplifier is a three stage wide band, low distortion,
The
reporting
of
errors,
omissions,
and
direct-coupled or capacitor power amplifier. Additional
recommendations for improving this technical bulletin by
data is listed in a, b, and c below.
the individual user is encouraged. Reports should be
Figure 1. Fifty Watt Amplifier Krohn-Hite Model
DCA-50, front view.
2
