Test Equipment Required - Tektronix 485 Instruction Manual

Calibration-485/R485 Service
TABLE 5·1
TEST EQUIPMENT
NOI 'M!urrad fo' Pltrlo,ma.- Chedc.
Examples of Applicable
Description Minimum Specifications U.... Test Equipment
Precision Multimeter Range 0 to 180 V; accuracy Adjust; CAL 5 V. +59.4 and Data Precision Digital Mulri-
IDVM)· within 0.D1%_
SOV supplies; V,rt Comp
meter Model 2400.
Plates;
Grid
Bias;
Auto
Focus; Main Vert Gain; 50
n
Input Impedance.
Check; Vert linearitY.
DC Voltmeter
o
to 4000 V; accuracy within High Voltage measurement. Triplett Model 630·NA
0 "
(VDM)l
2%.
precision divider with th,
DVM.
Time·Mark
Marker output 2 ns to 0.5 s
Adjust;
Geometry; Horiz
TEKTRONIX
T,po
184
Generator within 0.1% accuracy; trigger
Gain; Cal 5 V freq; Y Axis; A
Time·Mark Generator.
output 50 05.
timing; B timing; Differential
TEKTRONIX 2901 Time·
timing; Delay Jitter.
Mark Generator.
Medium.Frequency 2 MHz to' 50 MHz; reference Adjust; A and B trigger; X·Y
TEKTRONIX Type 191 Con-
Constant-Amplitude
frequency. 50 kHz; output phasing. stant Amplitude Signal Gen-
Signal Generator
amplitude. 50 mV to 2 V
pop
DIeck; Ext Z Axis blanking;
erator.
into 50 ll; output accuracy,
CMR; ht
Trigger; Single
within 2%.
Sweep;
X·Y
Bandwidth;
Bandwidth limit.
High·Frequency
Frequency, 100 to 350 MHz; Vertical bandwidth check. TEKTRONIX 067-0532-01
Constant·Ampiitude
output amplitude, 0.5 to 5 V; Calibration Fixture.
Signal Generator
reference frequency. 3 MHz;
accuracy within 1%.
Test Oscilloscope
Bandwidth, DC to 100 MHz; Adjust: Z Axis Compensation TEKTRONIX
465
with
deflection factor, 5 mV/div;
"d risetime; Auto Focus; P6065 Xl0 probe.
accurate within 2%.
CH 1 Trigger Gain.
Amplitude Calibrator
Amplitude, 20 mV to 100 V; Adjust: 1 Mll amplifier gain. TEKTRONIX
067-0502·01
and Comparator
accurate to 0.25%.
Check: 1 Mll deflection fac·
Calibration Fixture.
tor. Ext Trig Level range.
50
n
Amplitude 12 mV to 2 V range. Adjust; CH 1 and CH 2 Gain;
TEKTRONIX 067·0508·00
Calibrator
Invert Gain; Ad"'d Modo
Calibration Fixture.
Gain; X·Y Gain.
DIeck: 50 II and 1 Mn Gain
match.
Tunnel Diode Driven
by
th'
T,po
106
Adjust: 50 nand 1 Mn tran-
TEKTRONIX 067-{}681-o1
Pulser
$quare.Wave Generator. sient response.
Calibration Fixture.
DIeck: Ext Trig Delay Match;
A Ext Trig response.
,
5-2
REV. 8, AUG. 1975