TB 9-6625-2024-35
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Horizontal amplifier gain ...................................
Timing and linearity ..........................................
Power supply .....................................................
Final procedure..................................................
CALIBRATION PROCESS FOR
VERTICAL AMPLIFIER AM-6565/U
AND TEKTRONIX TYPES 7A15A
AND 7A15AN OPT 11
Equipment setup................................................
Amplifier gain and attenuation...........................
Attenuator compensation ...................................
Risetime
.......................................................
Final procedure..................................................
CALIBRATION PROCESS FOR DUAL
TIME BASE TD-1085/U AND
TD-1159/U, AND TEKTRONIX
TYPES 7B53A, 7B53AN OPT 5 AND
OPT 11S
Equipment setup................................................
Sweep length, magnifier gain, and timing...........
Delay time multiplier start/stop,
linearity, and time accuracy...........................
Final procedure..................................................
IDENTIFICATION AND DESCRIPTION
calibration of Oscilloscope OS-245(P)/U, and Tektronix Types 7603 and 7603N OPT 11S,
Vertical Amplifier AM-6565/U, and Tektronix Types 7A15A and 7A15AN OPT 11, and
Dual Time Base TD-1085/U and TD1159/U and Tektronix Types 7B53A, 7B53AN OPT 5
and OPT 11S. TM 11-6625-2658-14 and the manufacturer's manuals were used as the
prime data source in compiling these instructions. The equipment being calibrated will
be referred to as the TI (test instrument) throughout this bulletin.
a. Model Variations. None that effects calibration.
b. Time and Technique . The time required for calibration of each TI is
approximately 2 hours, using the dc and low frequency technique.
prescribed by TB 750-25.
