Performance Tests
4-20
CSA7404B, TDS7704B, TDS7404B, TDS7254B & TDS7154B Service Manual
Table 4- 2: Test equipment (Cont.)
Item number and
description
PurposeExampleMinimum requirements
26. Attenuator, 2X Ratio: 2X; im pedance 50 Ω; connec-
tors: female BNC input, male BNC
output
Tektronix part number
011-0069-02
Used to test delta time mea-
surement accuracy and pulse
trigger accuracy
27. Digital Multimet er Ohms: <60 Ohms Keithley 2000 Checking input impedance
28. Optical Impulser 1550 nm impul se IMRA Femtolite B-4-FC
Optical Impul ser
Optical Tests
29. CW laser source 780 nm, 850 nm, 1310 nm, and
1550 nm
JDS Uniphase 420B laser
transmitter and Rifocs 716R
with 702RT8.5 controller
Optical tests
30. Optical attenuat or, vari-
able
Multimode input and output, 0 to
60 dB
Tektronix OA5022 Optical
Attenuator
Optical tests
31. Optical power meter 780 nm, 850 nm, 1310 nm, and
1550 nm
Agilent 8163A with 81618A
optical head interface,
81625B InGaAs optical head
and 81000FA FC/PC/SPC/
APC connector adapter
Optical tests
32. Adapter O/E electrical out to CH1 input Tektronix part number
013-0327-00
Used to test O/E converter
33. Adapter O/E electrical out to SMA Tektronix part number
013-0326-00
Used to test O/E converter
34. Cable, fiber-optic
(two required)
multimode, 2 m, FC/PC to FC/PC Tektronix part number
174-2322-00
Tektronix part number
174-1910-00
35. Attenuator, opti cal 30mm, 10 dB, FC to FC, female to
male
Tektronix part number
119-5118-00
Tektronix part number
119-5118-00
36. Cable, coaxial 50 Ω, 39.37 in (1.0m), male-to-male
SMA connectors
50 Ω, 60 in (1.5m), male-to-male
SMA connectors
Tektronix part number
174-1341-00
Tektronix part number
174-1428-00
Checking analog bandwidth
37. Termination 50 Ω, coaxial termination, K male Anritsu-Wiltron 28K50 Anritsu-Wiltron 28K50
38. Dust cap No light transmissi on Dust cap provided with optical
input
Dark l evel calibration and
optical noise check
39. Probe calibration and
deskew fixture
Standard accessory Tektronix part number
067-0405-xx (067-0848-xx for
TDS7704B)
Functional tests
1
Fluke 9500B/1100, 9500B/ 3200, or 9500B/2200 and an output head (9510, 9530, or 9560) appropriate for the bandwidth of
the i nstrument being tested.
2
For Del ta Time Measurem ent Accuracy, use a Fluke 9500B or a pulse generator with a rise time as shown in Table 4- 9 on
page 4- 98.
3
On Instruments with a bandwidth ≤3 GHz, items 12, 13, and 14 may be replaced with a Fluke 9500B and an appropriate
output head.
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