IDM (Communication Modem MD-1295/A)
P/N: 81995-DM001-302
NSN: 5998-01-426-5318
The IDM (Improved Data Modem) is flight-proven, off-the-shelf system that provides an open architecture, multi-path approach to situational awareness in the cockpit. The world’s military organizations gain additional utility and service life from their existing installed radio equipment by installing the IDM. Interconnecting with up to four separate radios (HF, UHF, VHF or SATCOM), the IDM facilitates the creation of a digital transmission network for the sharing of sensor and tactical data among all coalition forces without regard to nationality, language or platform.
The MD-1295/A is currently in operational service or has been completed integration demonstrations on such international and domestic platforms as the F-16, the Longbow AH-64D and WAH-64D, the OH-58D, EA-6B, O/A-10, J-STARS, A2C2S, UH-60Q, E-2C, the UK Jaguar, and several UAV platforms. On each of these platforms the IDM supports missions such as Suppression of Enemy Air Defenses (SEAD), Close Air Support (CAS), Forward Air Control (FAC), Air Combat, Joint Air Attack Team (JAAT), Fire Support (FS), Intraflight Data Link (IDL), Situational Awareness Data Link (SADL), and Command and Control (C2).
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Key features of IDM:
| PORTS |
| Types |
Data Rate |
Tone Pairs |
Input Signal |
Output Signal |
Bandwidth |
| Analog (ASK) |
75, 150, 300, 600, 1200, 2400 bsp |
1300/1700, 1300/2100, 1200/2400 |
|
|
|
| Digital (CPSK) |
75, 150, 300, 600, 1200, 2400, 4800, 8000, 9600, 16000 bps |
|
0.1 - 25 Vpp |
0.1 - 12 Vpp |
20 kHz |
| KY-58 |
75, 150, 300, 600, 1200, 8000, 16000 bps |
|
+ 6V (MIL-STD-188-114) |
+ 6V (MIL-STD-188-114) |
|
| INTEROPERABILITY |
RADIO INTERFACES |
- AFAPD (USAF)
- TACFIRE (Army)
- MTS (Navy/USMC)
- MIL-STD-188-220 / VMF (DoD Common)
|
- ARC-164 (HAVEOUICK II / Compatible with IIA)
- ARC-182
- ARC-186
- ARC-201 (SINCGARS With or Without DRA182)
- ARC-210
- ARC-222 (IDM Software Provides DRA Function)
- SINCGARS SIP
- KY-58
|
| HARDWARE CONFIGURATION |
| Modules |
Processor |
Bus |
Data Transmission |
Capability |
| Digital Signal Processor Module |
TMS320C30 |
|
16kbps |
|
| Generic Interface Processor Module |
Intel 80960MC RISC |
1553 |
|
6Mb |
| Power Converter Module |
+3.3 VDC output to support the VIM and future microprocessors |
Accepts and filters 28 VDC from the host platform |
|
Provides +/- 5 VDC and +/- 15 VDC power to DSP and GIP |
| SOFTWARE CONFIGURATION |
| GIP Boot PROM and DSP Boot PROM CSCIs |
Initialize bootup operation and power-up testing of the GIP and DSPs |
| User MIL-STD-1553 Loadable Mission Software Modem CSCI |
- Performs modulation, demodulation and physical level radio interface functions
- Resides on DSP, communicates with User Interface/link Protocol CSCI on GIP
- Supports both binary CPFSK and ASK data modulation and demodulation
|
| User Interface/link Protocol CSCI |
- Performs modulation, demodulation and physical level radio interface functions
- Resides on DSP, communicates with User Interface/link Protocol CSCI on GIP
- Supports both binary CPFSK and ASK data modulation and demodulation
|
IDM Benefits |
- Weight: 14 lbs
- Small Size: 9.O"D x 7.42"H x 5.35"W
- Expandable: Spare slots for expansion of capability
- Reliable: Demonstrated 6,200+ Hours
- Supportable: 2-level maintenance and 3-level maintenance compatible
- Service Life: 20 Years
|
Future Growth Options |
- Video Interface Module (VIM)
|
