Tektronix 2212 User Manual page 187

Name
Sensitivity •, with
Coupling LF REJ
Sensitivity•, with
Coupling HF REJ
Sensitivity •, with
TV Trigger Mode
EXT Trigger Input
Warranted Characteristics
Table B-9: Warranted Characteristics -
Triggering System (cont.)
Description
Source
Internal
Sensitivity
0.35 division from 50 kHz to
5 MHz, increasing to 1.2 divi-
sion at 60 MHz
External
b
40 mV p-p from 50 kHz to
5 MHz, increasing to 150 mV
p-p at 60 MHz
Source
Internal
External
b
Source
TV Line Internal
TV Field Internal
Measurement
Maximum Input
Voltage
Input Impedance
Sensitivity
0.35 division from
DC to 20 kHz
40 mV p-p from
DC to 20 kHz
Sensitivity
1.0 division
1.0 division of
Composite Sync
Limit
400 V (DC + peak AC)
or
800 V AC p-p at 10 kHz
or less (See Figure B-2)
1 Mn ±10% parallel to
20 pF ±2.5 pF
Trigger sensitivity is defined as the minimum peak-to-peak sine-wave
signal amplitude required to show the test signal with horizontal jitter of
less than 3% of one period (p-p viewed over two seconds),with trigger
LEVEL control set at about midrange level, but not at control extremes.
External trigger signal from a 50
Q
source driving a 50
Q
coaxial cable
terminated in 50
Q
at the input connector.
2212 User Manual
Rev 12/92
B-19