Tektronix 1A5 Instruction Manual page 63

6. L o w frequency s i ne wave generator.
to 10 kHz; output amplitude 1 V to more than 20 V. General
R a dio Oscillator Type 1 3 10-A us
7. Plug-in extension (rigid; Tektronix P
8. Coaxial cables, 42 inch-50 ohm, equipped with BNC
male connectors; two required; Tektronix P
00
.
9. Cable, type R G8 /213, GR connectors, 5 nanosecond
delay; (5 ns R cable); Tektronix P
g
10 Adapter, BNC-T, male to two female; Tektronix P
103-0030-00.
11. Adapter, Dual BNC male to B
connector); Tektronix P a rt No. 017-0525-00
12. Adapter, GR to BNC male; Tektronix P
00.
13. Termination, 50 ohm, GR-to-BNC; Tektronix P
017-0083-00.
14. Attenuator, 2:1, 50 ohm, GR type; Tektronix P
017-0080-00 .
15. Attenuator, 5:1, 50 ohm, GR type; Tektronix P
017-0079-00.
16. Attenuators, 10:1, 50 ohm, GR type; two required; Tek ­
tronix P a rt No. 017-0078-00.
Fig. 6-3. Tools required for th e c
F re quency 2 Hz
e d in this procedure.
a rt No.013-0055-00.
a rt No. 012-0057 ­
a rt No. 017-0502-00.
a rt No.
N C female, (flexible T
.
a rt No. 017-0064 ­
a rt No
a rt No.
a rt No.
al ibration of the T y pe 1A5.
17. Input RC Normalizer, 20 pF, BNC connectors; Tek ­
tronix P a rt No. 067-0538-00.
18. Aligning tool, plastic handle and s
driver tip; Tektronix P a
19. Aligning tool handle, nylon; Tektronix P
0307-00 .
20. Aligning tool insert, recess
003-0308-00.
21. Aligning tool ins
No. 003-0334-00 .
22. Aligning tool ins
P a rt No. 003-0310-00.
23. Adapter, dual banana plug-to B
General Radio Company Type 274-QBJ. (Not s
.
CALIB RATIO
The title and performance requirement of each c
tion procedure s t ep is lis
can be used as a c a libration check
bration, a page index for the calibration procedure itself,
or it can be used as a short form calibration procedure for
experienced calibra t o
copies be made for repeated check
Type 1 A5, S e rial No. ____________________________________
Calibration Date ________________________________________
Calibration Technician ___________________________________
1. Check Differential P
PUSH ON /OF
2. Check and adjust Internal P
DC LEVEL (R 3 90)
+ 2 0 . 7 V ±1. 0 V (non adjustable).
+ 6. 2 V ±0.3 1 V (non
+ 6 0 V. OUTPUT DC LEVEL, R
put voltage for 67.5% of oscillosc
s up ply value.
3. Adjust Comparison Voltage. (Vc CAL - R 1 13, Vc X10
CAL- R1 19)
Vc CAL (R113) adjusted for +5V
ITOR output.
Vc X10 CAL (R119) adjusted for 0.5 V
MO NI TOR output.
4. Adjust DC Vertical B
BAL - R 3 30, POS
DC BAL adjusts for no trace
VOLT S/ CM switching.
VAR BAL adjusts for no trace s
ch a nge of VARIABLE control s
P O S ITIO N R A NGE sets trace to graticule vertical cen ­
ter.
C a libration — Type 1A5
ha ft, metal s
rt No. 003-0000-00 .
a rt No. 003 ­
e d wire; Tektronix P
e rt, recessed metal tip; Tektronix P
e rt, for 5 / 6 4 ID hex cores; Tektronix
N C female connector;
h own.)
N RE C ORD AND INDEX
t ed here. This record and index
- off list, a record of c
r s. It is recommended that duplicate
- off and record us
ro be R el ay operation.
F button lights P ro be On lamp.
o wer Supplies. OUTPUT
- adjustable).
39 0, Adjusts 1A5 out ­
o pe +100 V power
±0.00 2-V MON ­
a lance. (DC BAL - R170, VAR
ITIO N R A NGE - R 3 70)
s h i ft accompanying
hi ft accompanying
e tting.
c r e w ­
a rt No .
a rt
a libr a ­
a li ­
a ge.
Page 6-6
Page 6 +
Page6- 7
±0. (M J 2 - V
P a ge 6-8
6-3