About the PT-150C and PR-150C
Introduction
PT/PR-150C Module Installation & Operation Manual
Harris Corporation
Issue 1, October 2000
Intraplex Products
1-2
1.1
Introduction
This manual describes the setup and installation procedures for the Intraplex
PT-150C and PR-150C Program Audio Modules. Experienced users may refer
directly to the tables in Section 2 for configuration data.
Additional information about this system is contained in your Intraplex
multiplexer operation manual.
The PT-150C transmitter module and PR-150C receiver module are designed for
use in Intraplex terminal and drop/insert multiplexers. The modules enable
transport of professional quality audio signals over T1, E1 (2 Mbps), and other
digital communications facilities.
Each module has two separate channels, and performs A/D (transmit) or D/A
(receive) conversion on stereo or dual mono program signals of either 7.5 kHz or
15 kHz bandwidth. The apt-X digital signal compression enables transmission of
a 15 kHz channel using only two 64 kbps time slots.
User-adjustable switches and jumpers allow configuration of several parameters:
•
Frequency bandwidth of program material
•
Single or dual channel operation
•
Audio input impedance
•
Selectable apt-X Auto Sync mode
•
Selectable J.17 emphasis/de-emphasis
•
15- or 16-bit digital audio coding
•
Selectable transmit and receive directions for use in drop and insert
multiplexers
•
Time slot selection
