Tektronix 7B92A Maintenance Manual page 28

Characteristic
Sweep Accuracy
Over Center 8 Div
.2 s/Div to 20 ns/Div
10 ns/Div to 5 ns/Div
2 ns/Div to 1 ns/Div
.5 ns/Div
Over Any 2 Div Portion Within
Center 8 Div
.2 s/Div to 10 ns/Div
5 ns/Div to .5 ns/Div
Variable Sweep Rate
Intensified Sweep (Delaying
Sweep Trace of Alternate
Display)
Sweep Rates
Sweep Accuracy
Over Center 8 Div
.2 s/Div to 20 ns/Div
10 ns/Div
Over Any 2 Div Portion Within
8 Div
Variable Sweep Rate
Trace Separation
ALT OFF
Variable Time Delay
Delay Time Range
DLY TIME/DIV Settings
.2 s/Div to 10 ns/Div
REV B, JUN 1978
Table 2-1 (cont)
Performance Requirement
Measured in 7900-Series Oscilloscope
+15°C to +35°C
Within 2%
Within 3%
Within 4%
Within 5%
Within 5%
Within 10%
Continuously variable between calibrated
sweep rates
Selected by TIME/DIV
OR DLY TIME switch.
Steps in a 1-2-5 sequence
0.2 s/div to 10 ns/div in 23 calibrated steps
Measured in 7900-Series Oscilloscope
+15°C to +35°C
Within 2%
Within 3%
Within 5%
Continuously variable between calibrated sweep
rates
Intensified sweep can be positioned at least 3.5
div above the delayed sweep
Intensified sweep of the delaying sweep is dis-
played when the TIME/DIV OR DELAY TIME switch
is pulled out and rotated clockwise, and the TRACE
SEP control is in ALT OFF position
0 to 9.8 times the DLY TIME switch setting (0
to 1.96 s)
2-3
0°C to +50°C
Within 3%
Within 4%
Within 5%
Within 6%
Within 5%
Within 10%
0°C to +50°C
Within 3%
Within 4%
Within 5%
Speclfication-7B92A
Supplemental Information
Extends sweep rate to
at least 0.5 s. VARIA-
BLE control internally
switchable between De-
laying and Delayed
Sweeps. Variable range
at least 2.5:1
Extends sweep rate to at
least 0.5 s. Variable con-
trol internally switchable
between Delaying and
Delayed Sweeps
Allow Intensified mode of
operation