No header here
Harris Corporation
1-1
Intraplex Products
Section 1 – Introduction
The HD Link™ radio frequency (RF) digital studio-to-transmitter link (STL) provides high-definition
(HD) digital radio and general STL services in 950 MHz bandwidth.
1.1 Key Features
The HD Link system’s features include
●
960 MHz band transmitter and receiver pair
●
Single carrier frequency modulation
●
HD radio digital stream
●
RS-232 serial data
●
One or two stereo program channels, individually configurable for linear or Enhanced apt-X audio
programming
●
Selectable bandwidth
•
200 kHz
•
250 kHz
•
300 kHz
•
375 kHz
•
500 kHz
●
User-selectable transmit power
•
1 Watt
•
2 Watt
•
5 Watt
●
Advanced error correction using low-density parity-check coding (LDPC)
●
Three prioritized Ethernet ports
•
High priority for HD Radio traffic
•
Low priority for control and all other LAN/WAN data
•
Management or troubleshooting
●
Intuitive front panel display to view status and make some configuration settings
●
Web browser interface to remotely view status and make configuration settings
●
USB port to download upgrades and to backup configurations
●
Receiver headphone jack to monitor audio transmission
●
In-band configuration and synchronization of some receive parameters
●
Redundancy for transmitters (when connected to external controller) or receivers (when either
interconnected or when connected to external controller)
1.2 Manual Use
This manual is the primary reference document for installing, configuring, operating, and
troubleshooting the HD Link digital STL. If you have additional questions pertaining to the operation of
your Intraplex system, you can contact Harris Customer Service:
●
U.S., Canada, and Latin America: +1-217-222-8200 or●
Europe, Middle East, and Africa:
Asia and Pacific Rim:
+852-2776-0628 or1.3 Manual Scope
The “Table of Contents” helps you locate specific topics. These guidelines give general information on
manual sections.