User guide
Table Of Contents
- Title Page
- Table of Contents
- Chapter 1 General Information
- Chapter 2 Functions and Operations
- Chapter 3 Getting Started
- Chapter 4 Cable and Antenna Analyzer Measurements
- Chapter 5 Power Monitor Mode
- Chapter 6 High Accuracy Power Meter
- Chapter 7 Handheld Software Tools
- Chapter 8 Master Software Tools
- Appendix A Windowing
- Index
Cable Loss Measurement
The transmission feed line insertion loss test verifies the signal attenuation level of the ca
-
ble system in reference to the specification. This test can be conducted with the Site Master
in Freq–Cable Loss mode.
Required Equipment
q
Site Master Model S331D
q
Precision Open/Short, Anritsu 22N50 or
Precision Open/Short/Load, Anritsu OSLN50-1 or
Anritsu InstaCal Module, ICN50B
q
Precision Load, Anritsu SM/PL-1
q
Test Port Extension Cable, Anritsu 15RNFN50-1.5-R
q
Optional 510-90 Adapter, DC to 7.5 GHz, 50 ohm, 7/16(F)-N(M)
Device Under Test
q
Transmission Feed Line with Short
Procedure - Cable Loss Mode
Step 1.
Press the MODE key.
Step 2.
Select
Freq-Cable Loss using the Up/Down arrow key and press ENTER.
Step 3. Set the start and stop frequencies, automatically by selecting a signal standard or
manually using the F1 and F2 soft keys, as described on page 3-2.
Step 4. Connect the Test Port Extension cable to the RF port and calibrate the Site
Master as described on page 3-2.
Step 5. Save the calibration set up (page 3-10).
Step 6. Connect the Device Under Test to the Site Master phase stable Test Port Exten-
sion cable. A trace will be displayed on the screen as long as the Site Master is
in sweep mode.
Step 7. Cable loss is displayed in the status window.
Step 8.
Press SAVE DISPLAY (page 3-10) name the trace, and press ENTER.
Chapter 4 Cable & Antenna Measurements
4-5