Tektronix 2246 - Page 11

Specification— 2246 Operators
Characteristics
Table 1-1 (cont)
Performance Requirements
FUNCTIONS
WITH
DIGITAL
READOUT
VOLTMETER FUNCTIONS
DC VOLTS
Accuracy
Normal Mode Rejection Ratio
PLUS or MINUS PEAK
Accuracy-—-Full Bandwidth
25 Hz to 25 MHz
Greater Than 25 MHz to 100 MHz
Accuracy—~-Bandwidth Limited
25 Hz to 10 MHz
Gated Region Minimum Width (when gated)
PK-PK VOLTS
Accuracy—Full Bandwidth
25 Hz to 25 MHz
Greater Than 25 MHz to 100 MHz
Accuracy-—Bandwidth Limited
25 Hz to 10 MHz
Gated Region Minimum Width (when gated)
CURSOR FUNCTIONS
i- SEC -I (manually positioned cursors)
Accuracy
l- 1/SEC -l (manually positioned cursors)
Accuracy |
VOLTS -I (manually positioned cursor)
Accuracy
l- VOLTS -1 (manually positioned cursors)
Accuracy
l- PHASE -i (manually positioned cursors)
Accuracy
1-6
Specifications for functions with digital readout are valid only
when the ambient temperature is within + 10°C of the tempera-
ture at the time of the last SELF CAL. For maximum perform-
ance, a recent SELF CAL is recommended.
+(0.5% of reading + 2% of one vertical division + 250 uV).
Greater than 50 dB at 50 or 60 Hz.
+(2% of reading + 10% of one vertical division + 1 mV).
+0.5 dB/-3 dB +1 mV. Follows the trigger system frequency
response curve.
+(2.0% of reading + 10% of one vertical division + 0.3 mV).
(0.2 division + 50 ns) or less.
+(2.0% of reading + 10% of one vertical division + 1.5 mV).
+0.5 dB/-3 dB +1.5 mV. Follows the trigger system frequency
response curve.
+ (2.0% of reading + 10% of one vertical division + 0.5 mV).
(0.2 division + 50 ns) or less.
+(0.5% of reading + 2% of the SEC/DIV setting).
Readout calculated from l- SEC +I cursor positions.
+(0.5% of reading + 2% of the VOLTS/DIV setting + high-
frequency display errors).
+(0.5% of reading + 2% of the VOLTS/DIV setting + high-
frequency display errors).
Readout calculated from I- SEC ~! cursor positions.
REV OCT 1986