Satcom X-Band Epm Modem

SATCOM X-BAND EPM MODEM

“Secure Communications Comes From Space”

OVERVIEW

EPM (Electronic Protective Measures) waveform is the key feature to establish a secure and robust communication link, especially when your system is wide open to threats and unexpected interferences. Modem implements frequency hopping EPM waveform which has strong resiliency against jamming. ACM (Adaptive Coding Modulation) feature provides the usage of optimum modulation and coding schemes under various threat levels, allowing an efficient way to utilize the frequency bandwidth. Frequency hopping in wide IF band is TRANSEC dependent and control messages in the network are NETSEC protected. DSP and FPGA based implementation of modem makes firmware upgrade easy. Operation of modem is easily managed, configured and monitored through a user friendly interface.
satcom-epm-modem-arka

HIGHLIGHTS

  • Jamming Resistant SATCOM Modem
  • For Safe and Secure Communication
  • SECURE AND ROBUST COMMUNİCATİON LINKS
  • RESILLIANT TO JAMMİNG AND INTERFERENCES
  • NATO STANAG 4606 COMPATIBLE

satcom-epm-modem-on

FEATURES

Mechanical Design: Based on military and commercial operational needs, frequency hopping EPM Modem is offered in several form factors; 19” rack compatible single channel, multi channel or customized casing for on-the-move platforms. Control and Monitoring: User friendly interface enables to set Network and System Integration: Centralized network up and control all of the modem features as well as monitoring management controlled by a controller modem enables the run time parameters of each communication unit. Control of EPM featured mesh network, providing orthogonal frequency

ESM and EMCON is also available through the control and monitoring interface. Time reference is accepted through GPS (automatically) or user interface (manually). TRANsmission SECurity / NETwork SECurity: NATO or any National Algorithm can be easily installed

division multiplexed channels among communicating modems. Auto synchronization feature allows modem to be synchronized with the network automatically. The modem can be used as a communication unit or network controller modem. A jamming and interference resilliant upon request. To provide pseudo random frequency hopping, communication network can be established with multi channel has its own embedded TRANSEC/NETSEC unit. transponders and multi coverage spots.

TECHNICAL SPECIFICATIONS

Multi Channel

Single Channel

Airborne ^

Width

19” 19”

ATR / ARINC

Height

8U 1U

Number of Channels

Up to 6 1

1

Waveform

NATO STANAG 4606 Edition 3/4 compatible

Modulation

BPSK, QPSK, 8PSK

Interfaces

IF Input < Fill Gun interface

IF Output < EMCON (EMission CONtrol), ESM, Emergency Zeroize

Ethernet – Management < GPS O Ethernet – Data < External Reference Clock interface

Frequency

950 MHz – 1450 MHz

Data Rate

20 Kbps – 8 Mbps

Reference Clock

Internal: 10 MHz, External: 10 MHz

Operating Temperature

-5oC – +40°C -30°C – +60°C

-30°C – +55°C

Storage Temperature

-20°C – +60°C -40°C – +70°C

-40°C – +70°C

Spectral Effiency

0,1667 – 2 bit/s/Hz

Power Input

90 – 250 V AC 90 – 250 V AC 20 – 36 V DC

20 – 32 V DC

Other Features

High hopping rate < Accommodation up to four waveforms

Frequency hopping on wide band < Compatible with MİL STD 461 and MIL STD 810

Demand oriented variable data rate < Key loading via DS101 /DS102

ACM (Adaptive Coding And Modulation) < Fast acquisition


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