Comtech DMD2050E Universal Satellite Modem
Quote-based pricing for government, teleport and enterprise buyers.
Need it installed, integrated or supported? Ask about Digisat engineering services.
Product details
The Comtech (Radyne) DMD2050E is a 1RU universal satellite modem compliant with MIL-STD-188-165A and STANAG 4486 Edition 3, covering both 70/140 MHz IF and L-band in one unit. It supports Viterbi, Trellis, Turbo Product Code, STANAG turbo codes and LDPC, Reed-Solomon outer coding and optional DoubleTalk Carrier-in-Carrier.
Key features
- MIL-STD-188-165A and STANAG 4486 Ed. 3 compliant
- 70 ±18 / 140 ±36 MHz IF and 950–2000 MHz L-band
- BPSK through 16APSK
- Viterbi, Trellis, TPC, STANAG turbo and LDPC FEC options
- DoubleTalk Carrier-in-Carrier option
- Key loader support; -48 VDC option
Specifications
| Part number | DMD2050E |
|---|---|
| Series | Comtech DMD2050E |
| Compliance | MIL-STD-188-165A; STANAG 4486 Ed. 3; IESS-308/309/310 |
| IF tuning | 70 ±18 MHz and 140 ±36 MHz in 1 Hz steps |
| L-band tuning | 950–2000 MHz in 1 Hz steps |
| Modulation | BPSK, QPSK, OQPSK, 8PSK, 8-QAM, 16-QAM, 16APSK |
| FEC | Viterbi K=7; Trellis 2/3; TPC; STANAG 4486 turbo; LDPC (options); Reed-Solomon outer |
| Output power | to -40 dBm |
| Spurious | -55 dBc in-band, -45 dBc out-of-band |
| Carrier-in-Carrier | DoubleTalk Carrier-in-Carrier bandwidth compression (option) |
| Monitor and control | Ethernet, RS-485, RS-232; web, CLI, SNMPv2 |
| Power | 100–240 VAC, 50–60 Hz, <120W; -48 VDC optional |
| Operating temperature | -10 to +60 °C |
| Size | 1RU: 1.75" x 19" x 19.25" |
| Weight | 10.0 lbs |
Applications
- Military and government SATCOM
- Interoperability with legacy and coalition modems
- Earth stations needing both IF and L-band
Frequently asked questions
Is the DMD2050E compatible with older Radyne DMD2050 modems?
It is the current version of the DMD2050 line and supports the same MIL-STD and Intelsat waveforms. Digisat will confirm the option set to match your existing modems.
Need it installed, aligned or supported?
Digisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. Request installation or engineering support.