4-46
Screens
Cell Control 2
32. Signaling
Choices
Normal will cause the call to follow the normal GSM
recommended signaling sequences.
Limited will eliminate normal call signaling and force an
immediate transition to the final channel configuration permitted
by the Limit field.
33. Speech
This field selects the speech mode.
Choices
None
Uncond (unconditioned) activates the MODULATION IN
AM/SPEECH connector on the front panel, but the speech signal
is not conditioned by filters, and no gain control is provided.
Cond (conditioned) activates the MODULATION IN
AM/SPEECH connector on the front panel and conditions speech
through filters. Gain control is available in the Speech Gain field.
NOTE
DCAM must be off when Cond is selected. See Screens, RF Generator/RF Analyzer.
NOTE
None, Uncond, and Cond are not featured in the Agilent 8922S.
To hear the demodulated audio from the mobile station, go to the
Audio screen. Under AF Anal In, select SpeechOut. The audio
signal will also be available at the Demodulation Out Mon/Speech
Out connector.
Echo causes the Agilent 8922M/S to send back the received
speech signal to the mobile station. The echo delay is the additional
delay the Agilent 8922M/S inserts before sending back speech to a
mobile station.
PRBS generates a pseudo random bit sequence which is used for
making bit error tests. When selected, a field called PRBS Pattrn is
displayed (refer to PRBS Pattern field description).
PRBS is selected automatically when Run is selected on the Bit
Error Test screen.
Summary of Contents for 8922M
Page 8: ...Contents Contents 6...
Page 21: ...1 1 1 Installing Your Agilent 8922M S...
Page 24: ...1 4 Installing Your Agilent 8922M S Fuses and Power Cords Power Cords Agilent Part Agilent...
Page 29: ...2 1 2 Making Measurements...
Page 59: ...2 31 Making Measurements If You Have Problems with a Measurement Figure 2 16...
Page 61: ...2 33 Making Measurements If You Have Problems with a Measurement Trigger Range For Pulsed RF...
Page 75: ...2 47 Making Measurements Advanced Features...
Page 76: ...3 1 3 Verifying Performance...
Page 106: ...3 31 Verifying Performance Agilent Technologies 8922M S Specifications...
Page 236: ...4 130 Screens Tests...
Page 237: ...5 1 5 Keys...
Page 238: ...5 2 Keys Key Map Key Map...
Page 276: ...6 28 Connectors Timing Diagrams Figure 6 3 Digital Demod Timing Diagram...
Page 277: ...6 29 Connectors Timing Diagrams Figure 6 4 Frequency Hop Timing Specification Table...
Page 278: ...6 30 Connectors Timing Diagrams Figure 6 5 RF Generator Hop Address Source Ext Timing Diagram...
Page 279: ...6 31 Connectors Timing Diagrams Figure 6 6 RF Analyzer Hop Address Source Ext Timing Diagram...
Page 280: ...6 32 Connectors Timing Diagrams Figure 6 7 RF Generator Hop Address Source Int Timing Diagram...
Page 281: ...6 33 Connectors Timing Diagrams Figure 6 8 RF Analyzer Hop Address Int Timing Diagram...
Page 282: ...6 34 Connectors Timing Diagrams Figure 6 9 Reset Hop Once Address Source Int Timing Diagram...
Page 284: ...6 36 Connectors Timing Diagrams Figure 6 11 Hop Inhibit Address Source Int Timing Diagram...
Page 297: ...8 1 8 Instrument BASIC...
Page 341: ...A 1 A APPENDIX A...
Page 364: ...A 24 APPENDIX A Protocol Log of a Typical Call...
Page 365: ...B 1 B Glossary...
Page 370: ...B 6 Glossary...
