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A-106 37xxxE OM
G ALPHABETICAL LISTING
1. TEST PORT 1 POWER
SHOULD
BE APPROXIMATELY=
AUT(x dB compression spec) - AUT(gain) - 15 dB
2. PORT 2 INPUT POWER SHOULD BE LESS THAN
0
dBm
(UNLESS OPTION 6 IS INSTALLED).
3
.
N
O
MINAL
O
FF
S
ET
=
APPR
O
XIMATE
G
AIN
(
O
RL
O
SS)
OF EXTERNALDEVICES PRECEDINGTHE AUT.
4. DEFAULT DISPLAY IS DUAL CHANNEL1-3 IN WHICH
CHANNEL1 = b2/1 [dBm] AND CHANNEL3 = S21.
1. AFTER THE AUT IS CONNECTED,NORMALIZES21.
2. INDICATE THE GAIN COMPRESSION
P
O
INT VALUE
(
x
dB
)
AND SELECT <TEST AUT>.
3. INCREASE TEST PORT 1 POWER
UNTIL A 1 dB (or x dB)
DECREASE
I
N
S21 IS OBSERVED.
PORT1 PORT2
AMP ATTN TEST PORTS ATTN
12
NOMINAL
OFFSET
- SWEPTFREQUENCY
GAIN COMPRESSION-
- CALIBRATION INSTRUCTIONS -
- MEASUREMEN
T
INSTRUCTIONS -
Menu EXT_GC1, Gain Compression Help Menu 1