Fluke II Series Operator's Manual page 35

Connecting to a UUT (cont.)
50Ω Feedthrough Terminator
Supplied With Option -03
Cable Supplied With
Option -03
For wideband meters with higher than 50Ω input impedance,
use the 50Ω feedthrough terminator at the meter connection
end. For all wideband applications, take care to achieve a
good 50Ω impedance match (use cable and connectors with
a characteristic input impedance of 50Ω).
Wideband AC Voltage Output
Cable Supplied With
Option -03
NOTE
(Option -03)
33
Calibrator
SENSE
OUTPUT
Ω
Ω
V
V A
HI
HI
LO
LO
HI
AUX
GUARD GROUND
CURRENT
WIDEBAND