Table of Contents
Index.........................................................................................................................0-8
.........................................................................................................................................1-1
.......................................................................................................1-1
......................................................1-1
Making the Most of the AM Channel....................................................................1-2
Versatile Installation................................................................................................1-3
OPTIMOD-AM..............................................................................................1-4
Factory Presets .........................................................................................................1-5
User Presets ..............................................................................................................1-5
........................................................................................1-5
Digital AES3 Input/Output ......................................................................................1-5
Analog Input/Outputs .............................................................................................1-6
Remote Control Interface .......................................................................................1-6
Computer Interface .................................................................................................1-7
RS-232 Serial Port ............................................................................................................. 1-7
RJ45 Ethernet Connector ................................................................................................. 1-7
OPTIMOD-AM ..........................................................................................1-7
Optimal Control of Peak Modulation Levels .........................................................1-7
Best Location for OPTIMOD-AM ............................................................................1-8
If the transmitter is not accessible:.................................................................................. 1-8
If the transmitter is accessible: ........................................................................................ 1-9
...............................................................................................1-9
Transmission from Studio to Transmitter...............................................................1-9
Digital Links .................................................................................................................... 1-10
AM Transmitters and Antennas............................................................................1-12
Bypassing the Transmitter's Internal Filters and Clippers...................................1-12
Power Supplies ......................................................................................................1-13
Pre-1965 Transmitters............................................................................................1-14
Asymmetry .............................................................................................................1-15
System Presets and Transmitter Equalization......................................................1-15
Antenna System.....................................................................................................1-17
..................................................................1-17
..................................................................1-18
Meters ....................................................................................................................1-18
Studio Line-up Levels and Headroom ..................................................................1-19
Transmission Levels................................................................................................1-20
.........................................................................................................1-20
Metering of Levels.................................................................................................1-20
.................................................................................................................1-21
Modulation Monitors and Their RF Amplifiers ...................................................1-21
Monitoring on Loudspeakers and Headphones..................................................1-21
Summary of Contents for OPTIMOD-AM 9300
Page 1: ...Operating Manual OPTIMOD AM 9300 Digital Audio Processor Version 2 0 Software...
Page 7: ...Operating Manual OPTIMOD AM 9300 Digital Audio Processor Version 2 0 Software...
Page 178: ...3 46 OPERATION ORBAN MODEL 9300...
Page 200: ......
Page 221: ...OPTIMOD AM DIGITAL TECHNICAL DATA 6 21...
Page 222: ...6 22 TECHNICAL DATA ORBAN MODEL 9300 CONTROL BOARD PARTS LOCATOR...
Page 228: ...6 28 TECHNICAL DATA ORBAN MODEL 9300...
Page 229: ...OPTIMOD AM DIGITAL TECHNICAL DATA 6 29 I O DSP BOARD LEFT AND RIGHT ANALOG INPUTS...
Page 230: ...6 30 TECHNICAL DATA ORBAN MODEL 9300 I O DSP BOARD ANALOG OUTPUTS...
Page 231: ...OPTIMOD AM DIGITAL TECHNICAL DATA 6 31...
Page 238: ...6 38 TECHNICAL DATA ORBAN MODEL 9300 FRONT VIEW REAR VIEW FRONT PANEL PARTS LOCATOR DIAGRAM...