HP 400D Operating And Servicing Manual page 6

AMPLIFIER:
pOWER
SUPPLY:
SIZE:
WEIGHT:
E
ALSO AV An.ABL
:
SPECifiCATIONS (CONT'D)
MODEL 400D/H/L
Output terminals are provided so voltmeter can be used to amplify small
to
signals or monitor waveforms under test with an oscilloscope. Output
approximately 0, 15 volt rms on all ranges with full-scale meter deUee -
tion. Amplifier frequency response same as
impedance approximately 50 ohms over entire frequency range.
±lO%,
115/230 volts, 50/1000 cps, approximately 100 watts.
Cabinet Mount: 11-1/2" high,
Rack Mount: 7" high,
Cabinet Mount: 18 Ibs. ; shipping weight apprOximately 25 Ibs.
Rack Mount: 22 Ibs. ; shipping weight approximately 35 Ibs.
I$ Mode1400D-db, with a special meter face having the db meter scale
uppermost to permit greater resolution in db readings.
that of voltmeter. Internal
7-1/2" Wide, 12" deep.
19" Wide, 11-3/4" deep.