I
-
I
-
Leveling
with
millimeter-wave
source
modules
(option
1EE
only)
Millimeter-wave source module leveling is similar to power meter leveling,
except that a slow sweep time is not required. Figure 2-4 and Figure 2-5
illustrate the setups for leveling with a mm-wave source module.
Figure 2-4 illustrates the setup that is used with the HP
83751B
and
HP
83752B
(high power models). No external amplifier is required to obtain
maximum specified power. The interface extender cable
(HP
part number
5062-7202) allows the source module to be positioned in front of the sweeper.
SOURCE MODULE
I
NTERFACE
RF
OUTPUT
ADAPTER
(
IF
REQU
I
RED)
MM-WAVE SOURCE
MODULE
RF
IN
b
LEVELED
OUTPUT
pg420ob
Figure 2-4. Millimeter-wave Source Module leveling
2-9
I-