Tektronix 2247A

Performance
Characteristics
Table 6-1 (cont)
Electrical Characteristics
CHARACTERISTICS
Gated Events
Range?
Resolution, When Gate
Is Synchronous to B
Trigger Signal 4
Resolution, When Gate
ls Not Synchronous to
B Trigger Signal &
PERFORMANCE
REQUIREMENTS
0.000001 to 999999999.0
Displays “> 999999999"
on overrange.
LSD
1
tsp?
=
SD a
No
more
than
10
digits
displayed.
Accuracy
Same
as
resolution.
Frequency Ratio
Range?
Resolution &
LsD?
Accuracy
-00000001 to 99999999
Displays “> 99999999”
on overrange.
t py 14 X TUE, XF;
Ny
I+
aA x 14 X TJEK Fp
No
—A_ oy [Fg ee
2X 108 Ny No
No
more
than
8
digits
displayed;
minimum
LSD
displayed
Is
.00000001.
+ LSD
Resolution
+
(R
X
TBE).
*
Performance
Requirement
not
checked
in
manual.
2247A Operators
Es
Ed
‘
Ec