12.
Test
Port Input Impedance
Specifications
1
Frequency Range
1
‘Ilest
Port Input
1
Return Loss
1
LkHzto
1.3GHzI Port 1
I
IlSdB
I
m3Grr
Port2
1
116dB
1
r
3
GHz
to 6
GHz
l
Port 2
I
114m
I
Required Equipment for 50 ohm Analyzers
Cable,
APC-7,
24-inch
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP P/N 8120-4779
Calibration Kit,
7-mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HP
85031B
Required Equipment for 75 ohm Analyzers
Cable,
750,
Type-N,
24-inch
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HP P/N 8120-2408
Calibration Kit, 753, Type-N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP
85036B
Anulgm-
warmup time: 1 hour
Perform this test to measure the return loss of each input test port.
2.72 System Verification and
Performance Tests