Rohde & Schwarz XT 4410A - Communication Modes and Resources

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Operator’s Manual • Use under Special Conditions
– 3.2 – 6076.0822.12.01
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The following diagram illustrates the relationship between Option Codes, Radio Modes, Exter-
nal Devices, Resources and Communication Modes:
• Option Codes: code to select functionality of radio software
• Radio Modes: type of radio communication
• Communication Mode: method for voice/data transmission
• Resources: audio and PTT interfaces between radio and external devices
• External Devices: type of data terminal equipment that can be connected at the audio in-
terface
• Comline: interface between Rx / Tx functional unit (radio modules) and resources.
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basic
External Devices

Cipher Unit KY58
 Digital data terminal
 Link 11 data terminal
 ...
Radio Modes

FIX.FRQ
*)
 ...
Communication Modes

Voice / Data unciphered
*)
 Wideband analog
*)
 Wideband digital (baseband)
 Wideband digital (diphase)
 Voice / Data ciphered
 Link 11
 ...
Resources
Audio lines

Wideband 1
*)
 Wideband 2
*)
 Narrowband 1
*)
 Narrowband 2
*)
 ...
Keylines

PTT_1
*)
 PTT_2
*)
 PTT_1L
*)
 PTT_2L
*)
 ...
Option Codes

Link 11
 ...