Receiver Compression - High Frequency; Description; Test Equipment; Test Equipment (Dsg) Model Number Over - Keysight E5071C ENA Service Manual

Performance Test

7. RECEIVER COMPRESSION - HIGH FREQUENCY

7. RECEIVER COMPRESSION - HIGH FREQUENCY

Description

This test measures the compression at the specified maximum power level for
the receivers with the use of the compression test set for high frequencies. The
test process measures two power deltas, one at the top of the receiver input
power range, and one in the middle of the input power range. The difference
between the deltas represents the compression at the top of the power range.
A negative test result indicates "compression" while a positive result indicates
amplitude "expansion." If this test fails, there will be a note in the report stating
that the dynamic accuracy result is not valid.

Test equipment

Test Equipment (DSG)
Power Meter (Power Meter 1)
Power Sensor 1 (Power Sensor RF 1)
Power Sensor 3 (Power Sensor MW 1)
Compression Test Set
(Compression Test Set 1)
3.5 mm cable (2 required)
Type-N cable (2 required)
3.5 mm (f) to 2.4 mm (f) adapter
(2 required)
3.5 mm (f) to 3.5 mm (f) adapter
(2 or 4 required)
Type-N (m) to 2.4 mm (f) adapter (N/A)
(2 required)
48
1
4
1. The DSG (Device Substitution Group) is listed below the equipment description, if
applicable. These devices are required to be mapped in TME to execute a test.
DSGs require either GPIB communication or are important for dynamic measure-
ment uncertainty calculations. N/A refers to required equipment that is not mapped
as DSGs in TME.
2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5.
3. Up to 8.5 GHz are Options
230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485.
4. Two required for 2-port E5071C; four required for 4-port E5071C.
Model Number Over 8.5
GHz
Option
N1914A X
E9340A (Opt H18)
E4413A X
Z5623A-K01 X
8121-1834 X
8120-8862
11910B X
85027-60005 X
11903B
Keysight E5071C ENA Network Analyzers

Up to

8.5 GHz
2 3
Option
X
X
X
X
X
X