TB 9-6625-2024-24
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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
1. Test Instrument Identification.
This bulletin provides instructions for the
Vertical Amplifier AM-6565/U, and Tektronix Types 7A15A and 7A15AN OPT 11, and Dual
Time Base TD-1085/U and TD-1159/U and Tektronix Types 7B53A, 7B53AN OPT 5 and
OPT 11S. TM 11-6625-2658-14 and the manufacturers' 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 affect calibration.
b. Time and Technique. The time required for calibration of each TI is
approximately 2 hours, using the dc and low frequency technique.
2. Forms, Records, and Reports
a. Forms, records, and reports required for calibration personnel at all levels are
prescribed by TB 750-25.