Tektronix 7B92A Instruction Manual page 9

TABLE 1-1 (cont .)
Electrical Characteristics
Specification-71392A Operators
REV . A, NOV . 1975
1- 3
Characteristic
Performance Requirement
Supplemental
Information
DELAYED TRIGGERING (cont .)
Input R and C (cont .)
50 St Input
Resistance 50 S2 within 7%
Reflection Coefficient (Time 0 .1 p-p (using 1 GHz
Domain)
Reflectometer)
NORMAL, ALT (Delayed Sweep
Trace) and DLY'D SWEEP
Sweep Rates
0 .2 s/div to 0 .5 ns/div in 27 calibrated steps Selected by TIME/DIV
switch . Steps in a 1-2-',
sequence
Sweep Accuracy Measured in 7900-Series Oscilloscope
Over Center 8 Div +15 ° C to +35 ° C 0 ° C to +50 ° C
.2 s/Div to 20 ns/Div Within 2% Within 3%
10 ns/Div to 5 ns/Div
Within 3% Within 4%
2 ns/Div to 1 ns/Div
Within 4% Within 5%
.5 ns/Div Within 5% Within 6%
Over Any 2 Div Portion Within
Center 8 Div
.2 s/Div to 10 ns/Div Within 5% Within 5%
5 ns/Div to .5 ns/Div Within 10% Within 10%
Variable Sweep Rate Continuously variable between calibrated sweep rates . Extends sweep rate to
at least 0 .5 s . VARIA-
BLE control internally
switchable between De
laying and Delayed
Sweeps
INTENSIFIED SWEEP (Delaying Selected by TIME/DIV
Sweep Trace of ALT Sweep Display)
OR IDLY TIME switch .
Sweep Rates 0 .2 s/div to 10 ns/div in 23 calibrated steps Steps in a 1-2-5 sequen
Sweep Accuracy Measured in 7900-Series Oscilloscope
Over Center 8 Div +15° C to +35° C 0 ° C to +50 ° C
.2 s/Div to 20 ns/Div Within 2% Within 3%
10 ns/Div Within 3% Within 4%
Over Any 2 Div Portion Within Within 5% Within 5%
8 Div