Nautel NX15, Operation And Maintenance Manual

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NX15/NX25 Operations and Maintenance Manual Operating the transmitter
Page 2-58 Issue 6.0 2019-01-31
Preset examples - IBOC preset
The following examples shows you how to set presets for the IBOC applications with typical
values:
1. Enter
Output Power
field with desired power level.
2. Set
Overall Mode
to
IBOC
.
3. Under
Digital Settings:
• set
IBOC Service Mode
to MA-1 (Hybrid)
• set
Enhanced Carriers
to Low
• set
Digital Carriers
to On
• set
Analog Bandwidth
to 5kHz
• set
Analog Transmission
to On
Preset examples - Analog preset
1. Enter
Output Power
field with desired power level.
2. Set
Overall Mode
to Analog AM.
3. Under
Analog Settings:
• set
AM Source
as required (typically Analog AES).
• set
Format
as required (typically Mono L + R).
• enter
Bandwidth
field as required.
• set
Preemphasis
to Off (typically).
• set
Dynamic Carrier Control
to None (typically).