Tektronix T921 User Manual

Ch a r acteristic
_
Performance Requirement
REV . B, DEC . 197 6
TABLE
1-1 (cont)
C .
TIME BASE (cont)
TABLE 1-2
Environmental
Characteristic
Altitude
Storage
Operating
Specifications-T921 /T922/T922R
TABLE 1-2 (cont)
PerformanceRequirement
To 50,000 ft .
To 15,000 ft . Maximum operating
temperature decreases
1°C/1,000
ft . above 5,000 ft .
TABLE 1-3
Physical
Triggering
Sensitivity 0 .5 div internal or 100 mV external
from 2 Hz to 1 MHz, increasing to
1 .5 div internal or 150
mV external
at 15
MHz .
TV Sync
Composite sync 1 div internal or
100 mV external (approximately
2 .3 div or 230 mV of composite
video) .
External Trigger Input
Maximum Input 400 V (dc + peak ac) .
Voltage 800 V (p-p ac) (1 kHz or less) .
Input Resistance Approximately 1 Mfg .
Input Capacitance Approximately 30 pF .
(T921 and T922)
Input Capacitance Approximately 40 pF
.
(T922R, front only)
Level Range
EXT +0 .5 V to -0 .5 V .
EXT +5 V to - 5 V .
10
Characteristic PerformanceRequirement
Weight
T921 and T922
With Panel 15 .5 Ibs (7 .0 kg) .
Cover,
Accessories
and
Accessory
Pouch
Without Panel 15 .0 lbs . (6 .8 kg) .
Cover,
Accessories
and Accessory
Pouch
T922R
Without 19 .0 Ibs (8 .6
kg) .
Accessories
Domestic 33 .0 Ibs (15 .0 kg) .
Shipping Wt
Overall
Dimensions
(T921 and T922)
Refer to Fig . 1-3 .
Overall Dimensions
(T922R) Refer to Fig . 1-2 .
Characteristic
Temperature
Storage
Performance Requirement
-55 0 C to +75 0 C .
Operating
T921 & T922
0° C to
+45° C .
T922R 0° C to
+50° C .

Tektronix T921 Specifications

General

Brand	Tektronix
Model	T921
Category	Test Equipment
Language	English