Product Info
Table Of Contents
- 1 General
- 1.1 INTRODUCTION
- 1.2 STANDARD FEATURES
- 1.3 NAMING CONVENTION
- 1.4 ORDERING INFORMATION
- 1.5 SYSTEM CONFIGURATIONS
- 1.6 RADIO CONFIGURATIONS
- 1.7 FEATURES AND OPTIONS
- 1.7.1 Primary Power
- 1.7.2 Transmit Power Level Options
- 1.7.3 Differential Absolute Delay Equalization (DADE)
- 1.7.4 Trellis Encoding and Time Domain Equalization (TDE)
- 1.7.5 MCS-11 Alarm/Control Interface
- 1.7.6 Foreign Alarm Interface
- 1.7.7 Relay Interface Option
- 1.7.8 Extended Link Monitor Channel
- 1.7.9 Automatic Transmitter Power Control Provisioning Option
- 1.7.10 Service Channels Provisioning Options
- 1.7.11 Mechanical Options
- 1.7.12 Capacity upgrade
- 1.7.13 Bandwidth upgrade
- 1.8 USER SYSTEM INTERFACE (USI)
- 1.9 RADIO CHARACTERISTICS
- 1.10 EXTERNAL INTERFACE REQUIREMENTS
- 1.11 EQUIPMENT LISTING
- Table 1-6 MDR-8000/i/s Common Shelf Assembly
- Table 1-7 Supplied and Optional Equipment
- Table 1-8 I/O Interface Options
- Table 1-9 XMTR Options
- Table 1-10 PA Options
- Table 1-11 RCVR Options
- Table 1-12 Capacity Keys for Transmitter and Receiver Modules
- Table 1-13 LBO Options
- 1.11.1 Diplexer Filter Kits
- 1.11.2 Standard Filter Kits
- 1.11.3 Cable Drop Kit Option
- 1.12 FAN ASSEMBLY
- 1.13 HANDSET KIT
3DH03220 MDR-8000 Series Radios
Issue 6, July 2002 General
1-33
AUDIO HANDSET JACK
Type RJ-11, 4-wire modular jack on AE-37Y Controller
Frequency 300-3400 Hz
Level 0 dBm maximum
Impedance 220 ohms
Off-hook Microphone current greater than 15 mA indicates hand-
set is off hook.
Maximum microphone current is 40 mA.
RS-232 CONNECTOR
Type 9-pin D-style ribbon (J312 and J313)
Data Rate 9600 kb/s
Input Levels
Logic 0 3.0 to 30 V dc, input resistance 3 to 7 kilohms
Logic 1 -30 to 0.5 V dc, input resistance 3 to 7 kilohms
Output Levels
Logic 0 8.0 to 12.0 V dc, not less than 300 ohms output resis-
tance
Logic 1 -12.0 to -8.0 V dc, not less than 300 ohms output resis-
tance
4-WIRE AUDIO
Type Connector 9-pin D-style (J316 and J317)
LEVELS
Input 0 or -16 dBm, 600 ohms balanced
Output 0 or +7 dBm, 600 ohms balanced
E-lead Single form-A contact to ground or -12 V dc when off
hook.
M-lead Normally open; voltage more negative than -9 V indi-
cates input is off hook.
Relay Interface All interface via AE-27AF Relay Interface module
Type Connector 50-pin (J305)
Table 1-5 (Cont.) OSS External Interface Requirements
ITEM CHARACTERISTICS