Source Linearity Performance Test - Agilent Technologies 8719ET Service Manual

System Verification and Performance Tests
Performance Tests

Source Linearity Performance Test

This test checks the Source Power Linearity.
Table 2-9 Required Equipment
Equipment Description
50Ω RF Load
Ω
1. Connect a 50 load to PORT 1 (REFLECTION port on ET models).
2. Press
PRESET: FACTORY
Preset
3. To measure R channel, press the following:
INPUT PORTS
Meas
Marker Fctn MARKER MODE MENU
4. To set the IF bandwidth to 10 Hz, press the following:
IF BW
Avg
Sweep Setup POWER
Table 2-10 Power Value Settings for Testing Linearity
8719ES
Power Settings
8720ES
P
Ref
− 5 dB)
P (P
1 Ref
− 10 dB)
P (P
2 Ref
P (P + 5 dB)
3 Ref
P (P + 10 dB)
4 Ref
2-38
8719ET/ES and 8720ET/ES
P/N 00902-60004
(Part of the 85052B)
R
10 x1
PWR RANGE MAN
8719ET, 8720ET,
8719ES Option 007,
8720ES Option 007
−5 dBm
−10 dBm
−15 dBm −10 dBm
0 dBm
+5 dBm +10 dBm
.
Preset
MARKERS: DISCRETE
POWER RANGES
8722ES
−10 dBm
0 dBm
−5 dBm −15 dBm
−20 dBm
−5 dBm
+5 dBm
8719ET/20ET/22ET
8719ES/20ES/22ES
RF Network Analyzers
8722ET/ES
P/N 00901-60004
(Part of the 85056A)
RANGE 0
8722ET,
8722ES Option 007
−5 dBm
−10 dBm
−15 dBm
0 dBm
NA NA
Service Guide