|
OVERVIEW
 Click to Enlarge
Rockwell Collins MDM-3001 single channel modem is capable of transmitting
data over a standard 3 kHz SSB (Single Sideband) at up to 4800 bps. The MDM-3001
provides extensive waveform selection and configurable system parameters enabling
data transmission even in distressed channel conditions.
SYSTEM FEATURES
Data Transmission Rates of 50 bps to 4800 bps in single HF
channel operation Designed to operate with Rockwell Collins HF MessengerTM data
link (STANAG 5066 protocol) management software Software upgradeable from RS-232 port Comprehensive Built-In-Test Compatible with wide range of HF radios Remote and front panel control JITC certification for MIL-STD-188-110A HF Channel Simulator per CCIR 549-3
COMPATIBLE RADIO EQUIPMENT
All Rockwell Collins current HF radio systems Most manufacturers HF radio systems with 2.7 kHz or greater
bandwidth Rockwell Collins HF Messenger™ data link (STANAG 5066
protocol) management software
MODES OF OPERATIONS
| Waveform | Mode | Data Rates | | STANAG 4285 | Coded
PSK Uncoded PSK | 75, 150, 300,
600, 1200, 2400 bps 3600 bps | | MIL-STD-188-110A | Coded PSK Uncoded
PSK | 75,
150, 300, 600, 1200, 2400 bps 4800 bps | | Programmable FSK | FSK
Asynchronous FSK Synchronous | 50,
110, 200, 300, 600 bps 75, 150, 300, 600, 1200 bps | | MIL-STD-110B Appendix
B 39-Tone | QDPSK | 75, 150, 300, 600,
1200, 2400 bps | | 16-Channel VFCT per MIL-STD-110-342 and STANAG
4481 | FSK | 75 bps
on each channel |
SPECIFICATIONS
| Specifications | | Data Interfaces | EIA-232D.
RS-422/423, MIL-STD-188-114 via synchronous/asynchronous serial port | | Receive audio | 600 ohm balanced with
dynamic range -30 dBm to +5 dBm (0 dBm nomial) | | Transmit audio | 600
ohm balanced; configurable range -30 dBm to +5 dBm | | Radio Keyline | Contact closure, open
collector, and 6-volt | | Remote Control | EIA-232D
unbalanced | | Embedded control | Front panel | | Processor | 28.8 MHz
ADSP-21062 | | MTBF | 30,000 hours ground fixed;
12,000 hours naval sheltered | | MTTR | Less than 10
minutes organizational | | Prime power | 90 VAC to 264 VAC,
47 to 440 Hz, 10 W max | | Temperature | 0 to +50°C
operating; -40 to +70°C storage | | Humidity | Up to 95% relative
humidity including condensation | | Shock | MIL-S-901, Grade
A, Class 1, Lightweight, Type A (5-foot hammer blow all axes | | Vibration | MIL-STD-167, Type 1 | | Mounting | Desktop
or 19-inch rack with optional dual mount, 751-9246-001 | | Height | 1.75 in (4.4 cm) | | Width | 8.65 in (22.0
cm) | | Depth | 8.10 in (20.6 cm) | | Weight | 3.5 lb (1.6
kg) | | SPECIFICATIONS
SUBJECT TO CHANGE WITHOUT NOTICE. The information in this brochure is suitable
for public disclosure, domestic and foreign |
|
