EID - Tactical Field Communication Systems, Combat Net Radios and Accessories

EID is one of the leading high-tech companies in Portugal, with a proven record and solid know-how in the fields of electronics, communications and software engineering. EID designs, manufactures and supplies advanced, high-performance equipment and systems, primarily for the worldwide defence community. EID offers a comprehensive range of tactical and field military communications products, including intercom systems, field switchboards, field telephones and combat net radios.

Quality, performance, competitiveness and full technical support have been instrumental to the establishment of trusting, long-lasting partnerships with our customers all over the world. This is something we are proud of and we are committed to keep on doing business this way.

Digital intercom system for armoured vehicles, small vessels and shelters

The ICC-201 digital intercom enables voice and data communications between crew members and external parties via radio communication, copper cable and optical fibre using voice over IP (VoIP) technology; vehicular LAN is supported with IP routing capability. The system is suitable for armoured vehicles, small vessels and shelters.

The basic configuration supports up to six crew members, four radios (voice, data and remote control), four LAN Ethernet 100 Base T interfaces, one telephone and two ports with audio, RS-232 and alarm interfaces (enabling the integration of external devices).

The ICC-201 hardware infrastructure allows, as an option, two additional software applications: Radio Gateway for radio integration on military VoIP networks and Radio Access Point providing Internet and voice services to remote radio users. The system features active noise cancellation based on sophisticated digital signal processing (DSP) algorithms, which proved to be quite effective in noisy environments.

Field digital switchboard

The CD-116 field digital switchboard is a state-of-the-art digital switching unit for military field tactical networks requiring integration of voice and data communications. With the CD-116, a wide range of equipment may be integrated in a field communications system, including:

• Analogue telephones: common bcattery (CB), common battery signaling (CBS) and local battery (LB)
• Digital terminals and computers
• Combat net radios and other type of radio sets
• Other switchboards, even old magnet type ones

A highly compact solution provides complete system accessibility through front and rear connectors and binding posts. The operator terminal is integrated in the front panel and includes an alphanumeric VF display, a keyboard and the operator handset / headset connector.

Rugged field telephone

The BLC-201 field telephone is a rugged, lightweight and waterproof analogue telephone set designed according to military requirements and suitable for connection to manual (magneto) or automatic two-wire switchboards, to a similar telephone or directly to the public telephone network (PSTN).

The telephone electronics is based on DSP technology, using a high efficiency electronic ring generator for low power consumption and long battery life and operates in CB, CBS or LB modes. Silent calls with extra microphone amplification are allowed by selecting "Whisper mode" operation.

HF, VHF and UHF combat net radio

The PRC-525 high-performance digital combat net radio covers HF, VHF and UHF bands with a single piece of equipment. Thanks to different high-speed data modes and protocols as well as different anti-jam modes, it perfectly integrates into secure tactical communications networks. This software-defined radio enables new features and releases to be simply downloaded, even when deployed in the field. A full line of accessories is available, including radio docking stations with embedded VHF power amplifier, remote consoles, antenna tuning unit (HF ATU) and wire antennas.

All accessories are fully compatible with Rohde & Schwarz M3TR combat net radio.

VHF antenna multicoupler

The MA-250 is a VHF wide-band antenna multicoupler which allows the connection of 2 VHF transmitters to a single antenna, reducing the number of antennas in radio communication systems.