Chapter 3 3-49
Functional Testing
Tracking Generator Level Flatness: E4402B, E4403B, E4404B, E4405B,
E4407B and E4408B, Option 1DN
Tracking Generator Level Flatness: E4402B,
E4403B, E4404B, E4405B, E4407B and E4408B,
Option 1DN
Test Limits
Test Description
A calibrated power sensor is connected to the tracking generator output
to measure the power level at 50 MHz. The power meter is set for REL
mode so that future power level readings are in dB relative to the power
level at 50 MHz. The tracking generator is then stepped to several
frequencies throughout its range. The output power difference relative
to the power level at 50 MHz is measured at each frequency and
recorded.
Required Equipment
Minimum Maximum
Flatness ≤ 10 MHz −3.5 dBm +3.5 dBm
Flatness > 10 MHz −2.5 dBm −2.5 dBm
Instrument Critical
Specifications
(for this test)
Recommended
HP/Agilent Model
Meters
Power Meter 438A or E4418A,
E4419A
RF Power Sensor Frequency Range:
100 kHz to 3.0 GHz
8482A
Adapters
Type-N (f) to BNC
(m),75-ohm
1250-1534
To Next Page
Loading...
Need help?
General
