Tektronix WFM90D, Quick Start Manual

Page: 86 / 170

Adjustments
5- 2
WFM90D and WFM91D Service Manual
Equipment Required
Table 5--2 lists the equipment required to adjust the instrument settings.
Table 5- 2: Equipment required for adjustments
Equipment Description Minimum Requirements Equipment Example
Analog television test signal
generator 75% color bar test signal for the television standard of
the monitor to be tested NTSC: Tektronix TSG 100;
PAL: Tektronix TSG 111
Serial digital television test
signal generator Color test signals for the television standard of the
monitor to be tested: color bar signal, pulse and bar;
with 2T pulse, 2T bar, modulated pulse, and line sweep. TSG601 Handheld Serial Component Signal
Generator
Leveled sine wave generator Output Level Range: --11.55 dBm (200 mV) to 0.43 dBm
(800 mV);
Frequency: 50 kHz to 10 MHz Tektronix SG 503
1
Leveled Sine Wave
Generator
Function generator Range: 0.1 to 5 Vpp when loaded by 75
Ω
, 10 Vpp
when unloaded;
Frequency: 50 kHz to 10 MHz.
Tektronix FG 503
1
Function Generator
Audio generator Amplitude Range: --10 dBu to 8 dBu;
Frequency: 1 kHz to 50 kHz Tektronix ASG 100 Audio Signal Generator
Voltmeter Range: 0 VDC to
>
100 VDC;
Accuracy: 0.1%
Tektronix DM 504A
1
Digital Multimeter
Frequency counter Range: 10 Hz to 10 MHz;
Accuracy:
0.001%
Tektronix DC 503A
1
Universal Counter
Video amplitude calibrator
(VAC) Signal: Adjustable square wave 0.0 mVpp to
999.9 mVpp; Resolution: 0.1 mV; Accuracy: 0.05%;
Frequency: Approximately 270 Hz Tektronix part number 067-0916-00
1
Peak-to-peak detector Input Signal Range: 0.25 Vpp to 1.0 Vpp; Flatness:
0.2% 50 kHz to 10 MHz; Input Impedance: 75
Ω
Tektronix part number 015-0408-00 (includes
p-p detector head, 015-0413-00)
1
75
Ω
terminator One required; feed-through type Tektronix part number 011-0103-02
75
Ω
coaxial cable Three cables required, male-to-male BNC connectors Tektronix part number 012-0159-00 (42-inch)
Tektronix part number 012-1339-00 (24-inch)
50
Ω
coaxial cable 1% precision, male-to-male BNC connectors Tektronix part number 012-0482-00 (36-inch)
Dual input coupler Matched BNC cable-T for comparing phase between 2
inputs; Length of the 2 arms matches within
0.1 inch
Tektronix part number 067-0525-02
75
Ω
coaxial cable clone 200 meter Faraday Technology SC75A375B--A
Audio cable XLR female to XLR male Switchcraft part number SC3XXJ
50
Ω
-to-75
Ω
minimum loss
attenuator
Impedance: 50
Ω
-to-75
Ω
; Tolerance: 0.5 dB;
Frequency: 100 MHz
Tektronix part number 011-0057-00
BNC female to BNC female
connector Tektronix part number 103-0028-00
BNC female to dual banana
adapter Tektronix part number 103-0090-00
1
Requires a Tektronix TM 500-Series or TM 5000-Series Power Module Mainframe.