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EW Simulation:

D-TA’s open architecture multi-channel COMINT & ELINT signal emulator systems are based on streaming I/Q data from hard drives at real-time rates. Any signal with any BW can be simulated for virtually any duration (due to virtually limitless hard drive capacity). Very dense electromagnetic environments, including multi-paths, pulse-on- pulse, etc, can be created by using the multi-channel feature of D-TA’s solutions. Further, due to a wide frequency tuning range and programmable bandwidths capabilities both communication and radar signals can be simulated simultaneously.

ELINT:

D-TA’s high-performance transceiver solutions coupled with recorder centric multi-core software processing have created multi-function ELINT solutions that combine advanced pulse processing, real-time data collection, query-based search and data reduction. D-TA’s highly popular System-95 ELINT record/Playback system handles multiple IF inputs and bandwidths up to 1 GHz.

COMINT:

For COMINT application D-TA offers reconfigurable solutions for ES, DF & EA. A portable search receiver, based on dual channel RFvision1-Supermini system, offers full functionality, including, signal detection, channelization, modulation recognition, demodulation and decoding. The DTA-3380 multi-antenna transceiver system can be configured for user specified number of receive and/or transmit channels for ES, DF, COMS & EA functionalities. An N-Channel DF system based on RFvision-Broadview (DTA-3380 receiver & DTA-5000 RAID server) uses an unique recorder-centric multi-core software processing where recorded data is processed while recording is continuing. Any complex algorithm can be implemented as data is always there. This also allows running multiple algorithms on the same data set to improve the accuracy of estimates.

Radar:

D-TA’s high-performance wideband and ultra-wideband tunable transceivers coupled with real-time multi-core pulse-doppler processing capability in software deliver reconfigurable radar solutions that allow using a common platform for many different radar implementations.

Sonar & Sonobuoy:

D-TA’s high-performance DTA-4100 multi-channel 24-bit data acquisition system supporting sample rates as high as 2.5 MHz/channel forms the heart of any high-channel count sonar system requiring unprecedented performance and speed. D-TA’s System-23 multi-channel IF transceiver offers channelized VHF receiver processing for sonobuoy with a significant cost advantage over the existing solution.

RFvision1-Supermini:

High-Performance RFvision1-Supermini is designed to provide high signal fidelity for both RF recording and playback in dense electromagnetic environments. The Supermini includes super-heterodyne RF stages with pre-, post- and IF-filters, 16-bit data converters and FPGA based DDCs & DUCs for programmable operating bandwidth selection, and 10 Gigabit data network for high-speed I/Q data transfer to and from recorder/player with 2 TB SSDs.

Some key applications:

Spectrum monitoring, RF data collection, Recording RF spectrum, RF simulation and device testing, UAV payload, Communication & Radar signal emulation, Radio jamming and Algorithm development and System testing using real live signals.

RFvision-Broadview:

The portable quad channel RFvision-Broadview system includes a 4 channel DTA-3380 LP transceiver system with either 2 receive & 2 transmit channels or 4 receive or 4 transmit channels.

Some key applications:

Simultaneous RF recording & broadcasting, Spectral monitoring, Signal analysis & performance monitoring, GPS signal recording & playback, RF Scenario generation using pre-recorded or computer-generated data for training & device testing.

RFvision-2:

Independently tuned receive & transmit channels. This system covers 500 MHz to 18 GHz frequency range (expandable to 40 GHz) & 500 MHz Instantaneous BW. 12-Bit, 1.8 GSPS ADC with over 60dB SFDR and 12-Bit 4 GHz DAC. Real-Time recording & RF playback (full 500 MHz bandwidth) at 1.6 GBytes/s for over 1 hour using the DTA-1000R RAID Server.

A PulseView software can be included for advanced pulse analysis of recorded data. All RFvision-2 system includes file transfer script for convenient file access by Platinum Blue, Matlab and others for analysis of recorded data.

Some key applications:

Simultaneous RF recording & broadcasting, Spectral monitoring, Signal analysis & performance monitoring, radar signal recording & playback, RF Scenario generation using pre-recorded or computer-generated data for training & device testing.

RFvision2-Supermini:

RFvision2-Supermini is a portable version of the RFvision-2. The system is 1 ATR size and weighs less than 20 lbs, with built-in 6 TB SSDs for over 1-hour continuous recording at full 500 MHz BW. All RFvision-2 system includes file transfer script for convenient file access by Platinum Blue, Matlab and others for analysis of recorded data.

Some key applications:

Simultaneous RF recording & broadcasting, ELINT, Spectral monitoring, UAV payload, Signal analysis & performance monitoring, radar signal recording & playback, RF Scenario generation using pre-recorded or computer-generated data for training & device testing.

RFvision-3:

Tunable all the way to 1 GHz IBW, this is a rackmount (3U) system that covers 500 MHz to 18 GHz frequency range (expandable to 40 GHz). 12-Bit 3.6 GSPS ADC. Real-Time recording of full 1 GHz BW signal at 3.6 Gbytes/s. It can also handle full ELINT capability with optional pulse processing software.

Some key applications:

Simultaneous RF recording & broadcasting, ELINT, Spectral monitoring, Signal analysis & performance monitoring, radar signal recording & playback, RF Scenario generation using pre-recorded or computer-generated data for training & device testing.

RFvision-360:

For Record/Playback of 3 spectral bands simultaneously. The 360 simultaneously processes Acoustic, Radio & Radar signals into a common processing site (RAID Server – DTA-5000) using only four (4) 10 GbE fibers for simultaneously recording and playing back all 3 spectral bands (each with a different frequency and bandwidth).

Some key applications:

Simultaneous RF recording & broadcasting, SIGINT (COMINT & ELINT), Spectral monitoring, Signal analysis & performance monitoring, radar, acoustic and communications signal recording & playback, RF Scenario generation using pre-recorded or computer-generated data for training & device testing.

System-23:

Multi-Channel High-Frequency Signal Recording & Playback. It can be configured to have 4, 8, 12 or 16 inputs and/or outputs. Up to 250 MHz/ch sampling rate, total 2U or 3U rack space depending on the channel count. Fully synchronous operation with triggered or continuous mode of operation. Real-time recording at up to 8 Gbytes/s rate. Comes standard with a convenient GUI for control, operation and transfer of recorded files. Analog output of pre-recorded or computer-generated data.

Some key applications:

MIMO processing, Phased-array radar, EW Simulation, Vibration analysis, Medical ultrasound, Wireless system testing, and Multi-channel HF processing

System-41:

System-41 is based on DTA-4100 high-precision acquisition system and DTA-1000R RAID server. Up to 36 differential inputs and / or up to 36 differential outputs; or 72 inputs or 72 outputs. Input section includes programmable gain & anti-alias filtering and 24-bit sigma-delta. ADCs for simultaneous sampling at up to 2.5 MHz/ch rate, 108 dB SFDR and two 16-bit DAC outputs for test or transmit. DTA-4100 offers 24-bit, 2.5 MSPS ADCs, 16-bit 50 MHz DACs and 10 Gigabit networks for real-time data transfer to and from DTA-1000R RAID server.

Some key application:

Acoustic/Sonar signal recorder/player

System-95:

System-95 is comprised of DTA-9500 ultra-wideband digital IF transceiver and DTA-1000R or DTA5000 RAID server for real-time recording & playback of baseband I&Q (12-bit). The System-95 is available in two versions: System-95L offers single IF record & playback capability with BW up to 500 MHz. The System-95H offers multiple IF recording capability with BW up to 1 GHz.
Some key application:
Simultaneous IF recording & broadcasting, ELINT, Spectral monitoring, Signal analysis & performance monitoring, radar signal recording & playback, RF Scenario generation using pre-recorded or computer-generated data for training & device testing.

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