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SIGINT Receivers: Miniatures, VME, Rackmount
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WJ-8607A, B, C - VHF/UHF FAST MINICEPTOR™ RECEIVER The WJ-8607A Miniceptor™ is a small, frequency-agile, lightweight VHF/UHF receiver. Its compact size, fast tuning speeds, automatic functions and high-level control interface make it ideal for system applications. Its high dynamic range, low phase noise, multiple detection modes, and excellent selectivity provide performance superior over many significantly larger receivers. The Miniceptor provides a tuning range of 20 to 512 MHz, which is extendible to 2000 MHz (with the 860XA/FE option) or 3000 MHz (with the 860XA/3GFE option). It provides tuning to 2 MHz where modest HF performance is acceptable. The unit includes up to five IF filter bandwidths ranging from 3.2 kHz to 8 MHz and an IF bypass path of approximately 12 MHz. The Miniceptor demodulates AM, FM, CW, and Pulse and SSB (optional) signals. Eight Miniceptors easily fit into a WJ-9908A Equipment Frame allowing formation of a multi-receiver system within a 19-inch chassis. WJ-RCS32 Receiver Control Software can be used to achieve system control via a multi-drop RS-232, RS-422A, or RS-485 interface bus. This graphical user interface enables simultaneous fixed frequency tuning, spectrum scans, priority channel scans, automated signal listing and handoffs, as well as audio recording and playback within a Microsoft Windows™ environment.
WJ-8607A Highlights
WJ-8607B is capable of tuning between any two frequencies between 2 to 512 MHz and settling to within 10 kHz of its final frequency in less than 600 microsecond. WJ-8607C is capable of tuning between any two frequencies between 20 MHz to 512 MHz and settling to within 10 kHz of its final frequency in less than 1100 microseconds. DRS-SS APR. Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2003. All Rights Reserved.
SI-8614 NANOCEPTOR™ VHF/UHF RECEIVER The SI-8614 Nanoceptor™ is a high performance, subminiature, general purpose, surveillance receiver that tunes from 20 to 3000 MHz in 100-Hz steps. The extremely small size and low power consumption make the receiver ideal for portable, narrowband, surveillance applications where weight and power reduction are crucial. Signal demodulation includes AM, FM, LOG and Pulse. The Nanoceptor™ can provide up to nine IF filters supporting IF bandwidths as narrow as 10 kHz to as wide as 40 MHz. A bank of eight selectable post-detection video filters can be used to optimize the video bandwidth independent of IF filtering. The Nanoceptor™supports USB and RS-232 interfaces and automatic scanning functions. Three interactive operating modes are provided: MANUAL, SWEEP and STEP. MANUAL mode provides direct entry of receiver frequencies and other parameters for signal analysis or allows recall of programmed receiver setups. SWEEP mode allows the receiver to scan a portion of the RF spectrum (F1 – F2) in a specified frequency increment, while locking out frequency bands or signals that are not of interest. STEP mode allows the receiver to tune through portions of the RF spectrum by use of pre programmed memory channels that are set up with the receiver parameters.SI-8614 Highlights
Public Release IAW 22 CFR (ITAR) 120.11(7). Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRSSIGNAL SOLUTIONS, INC. 2003. All Rights Reserved. WJ-8654 MINIATURE VHF/UHF MICROCEPTOR™ RECEIVER The WJ-8654 Microceptor™ is an extremely small [40 cubic inches (648 cubic cm)] general-purpose surveillance receiver covering the 20 to 1000 MHz frequency range. It supports extenders that allow it to cover from .5 MHz to 2.4 GHz. The small size and low power consumption make the unit ideal for portable surveillance applications where weight and power are crucial. The Microceptor™ features low phase noise frequency synthesizers for high dynamic range and an accurate tuning resolution of 100 Hz. A high-performance tracking preselector filters incoming RF signals, and rejects undesired out-of-band signals. Up to four 21.4-MHz selectable IF filters may be installed in the receiver. Two IF filters are included in the base receiver. The receiver is available in either a narrowband configuration, WJ-8654, or a wideband configuration, WJ-8654-3. The WJ-8654 supports IF bandwidth filters ranging from 3.2 to 100 kHz with AM, FM, CW, and SSB detection modes. The narrowband WJ-8654 can also provide a translated IF output in lieu of a demodulated output. The WJ-8654-3 supports IF bandwidth filters ranging from 250 kHz to 12 MHz with AM and FM detection modes. The mechanical packaging design of the receiver uses modern surface-mount technology. The receiver circuitry is divided among four glass-epoxy printed circuit (PC) boards. Multilayer PC boards, fastened into a milled-aluminum chassis, provide RF isolation. All control and RF interconnections are available at one end of the unit along the 3.0 W x 1.7 H inches (7.62 x 4.32 cm) face. RF signals are passed in and out of the unit via SMA-type connectors. WJ-8654 Highlights
Public Release IAW 22 CFR (ITAR) 120.11(7). Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2003. All Rights Reserved. SI-8649 PICOCEPTOR™ MINIATURE HF/VHF/UHF SDR The SI-8649 Picoceptor™ realizes the power and flexibility of a software-definable radio, while overcoming the Size, Weight and Power (SWaP) challenges of today’s battlefield. It can be scaled to meet the mission criteria of the autonomous warfighter or of sophisticated intelligence-gathering networks. The modular Picoceptor™ can be worn by soldiers or easily integrated onto small platforms for land, sea or air operations. Its rugged packaging allows it to withstand the extremes of the harshest deserts or the highest altitudes, making it ideal for use in ground mobile, UAV or unmanned ground sensor applications. A wide selection of Picoceptor™ types allows custom matching to mission requirements ranging from low power, single-channel tactical uses to high-performance networked battlefield use. Its software-definable architecture means that it can be deployed for a signal intercept/analysis application, then re-deployed for threat warning, and again re-deployed to other mission-critical applications, such as precision geo-location. Picoceptors™ can achieve phase coherency for multi-channel applications, such as direction finding and beamforming, by sharing a common reference via a simple daisy chain. The network-centric Picoceptor™ supports a standard VITA-49 digital IF data protocol that allows digitized IF to be time-stamped and characterized with sensor-specific information for output and transmission across modern battlefield networks.
PICOCEPTOR Highlights
DRS-APR. Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2008. All Rights Reserved. The SI-8616 is a high-performance, software-definable VME VHF/UHF receiver that features Sunrise™ Receiver technology. This architecture allows dynamic reconfiguration of the SI-8616 in the field. The SI-8616 combines a high performance RF front end with a powerful, general-purpose, digital signal processor in a single receiver platform. With Sunrise™ technology, the SI -8616 is capable of processing bandwidths from 200 Hz to 1.23 MHz and capable of accepting downloadable DSP software algorithms from the user. The SI-8616 provides fixed frequency tuning and step and sweep scans. Memory operations allow setup of 200 sweep/step setups and 200 lockout bands. The SI-8616 is capable of AM, FM, CW, SSB, ISB and FSK detection. New DSP algorithms can be created, and downloaded to intercept, analyze, demodulate and/or decode other types of RF signals using the WJ-SDK Sunrise™ DSP Software Developer’s Kit. The SI-8616 is ideal for applications requiring both flexible digital signal processing and broad frequency coverage in a highly integrated package. Combining receiver control and flexible digital signal processing on a standard instrument and computing bus adds significant system capabilities, while reducing the complexity of system integration. The DSP software download feature provides a means for the system to be dynamically changed to respond to rapid changes in today’s advanced digital signal communication environments. SI-8618 Highlights
DRS-SS APR. Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2006. All Rights Reserved.
SI-8622 DIGITAL VHF/UHF WIDEBAND VME RECEIVER The SI-8622 is a high-performance wideband digital VHF/UHF receiver in a 6U single-slot VME form factor used for surveillance and monitoring operations. It provides frequency coverage in the 20 to 3000 MHz range in 10-Hz tuning steps and digital bandwidth filtering ranging from 200 Hz to 22 MHz. The SI-8622 is capable of AM, Log AM (Pulse), FM, CW, LSB, USB, ISB and Phase modulation detection. Simultaneous to signal demodulation, the SI -8622 is also capable of providing IF panoramic data for signal analysis and IF spectral display (signal monitor function) via an external personal computer. The data format of the IF panoramic display can be configured to provide a spectral span of up to 25 MHz with selectable resolution from 3.4 to 55 kHz. If higher resolution is needed, the user may configure the unit to operate using 500-Hz to 8-kHz bin size resolutions but only with a spectral span of up to 1.5 MHz. SI-8622 Highlights
Public Release IAW 22 CFR (ITAR) 120.11(7). Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2006. All Rights Reserved. SI-7035-1 CompactPCI® VHF/UHF Upconverter The SI-7035-1 provides a single upconverter channel in a dual-slot 3U CompactPCIâ (cPCI) package. The upconverter accepts either a 20 MHz baseband input or a 70 MHz IF input and provides a 20 to 3000 MHz RF output signal with a 30 MHz instantaneous bandwidth. The specification compliant linear RF output level of the upconverter is -10 dBm. The output level can be as high as 0 dBm with slightly degraded spurious performance. The upconverter’s design achieves minimum tuning speeds of 500 microseconds. The SI-7035-1 upconverter, with its low phase noise synthesizers and low noise output, is ideally suited for use as a calibration source or as the analog upconversion stage of an arbitrary waveform generator in a variety of system solutions. SI-7035-1 Highlights
Cleared by U.S. DoD/OSR for Public Release under case number 08-S-1625 dated June 3, 2008. Export of DRS SIGNAL SOLUTIONS, INC., products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2006. All Rights Reserved.
SI-9250 CompactPCI SHF BLOCK DOWNCONVERTER The SI-9250-CPCI is a SHF block downconverter packaged in a single slot 6U cPCI form factor. It provides coverage of RF signals in the range of 0.5 to 18 GHz. The SI-9250-CPCI utilizes both microstrip and coplanar waveguide elements as well as MMIC amplifiers, frequency multipliers, and mixers. The design utilizes the latest in miniature, surface mount components to achieve a high level of integration. A combination of a machine-milled chassis and printed circuit card assemblies with a continuous ground plane shield provide RF shielding and isolation. The front-panel SMA connectors offer easy interconnection for the RF input, IF output, and reference frequency signals. SI-9150 Highlights
Public Release IAW 22 CFR (ITAR) 120.11(7). Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2004. All Rights Reserved.
SI-9135-1 3U CompactPCI® VHF/UHF TUNER The SI-9135-1 is a single-channel 3U CompactPCI (cPCI) tuner that provides conversion of RF signals between 20 and 3000 MHz to an analog IF output centered at 70 MHz with an instantaneous bandwidth of 30 MHz. The tuner has a minimum tuning speed of 500 microseconds, performing fixed tuning with a resolution of 100 kHz and frequency scanning with a resolution of 1 MHz. Its small size, weight and power make it ideal for systems having limited space. Optimized to interface with Analog Devices AD664X wideband analog-to-digital converters, the SI-9135-1 makes available scan-friendly tune strobe/ trigger inputs and outputs that can speed frequency transitions during channel step or F1-to-F2 sweep operations. The SI-9135-1’s internal local oscillator distribution (LOD) mechanism allows it to share 1st and 2nd LOs with other SI-9135-1 tuners without an external LO distribution module. This makes possible a configuration of nine phase-coherent channels. These operational features and the SI-9135-1’s preselector, low phase noise synthesizers, channel-to-channel phase tracking, and excellent dynamic range make it ideal for signal intercept or beamforming systems.
SI-9135-1 Highlights
DRS-SS APR. Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2008. All Rights Reserved. WJ-8611 DIGITAL HF/VHF/UHF RECEIVER The WJ-8611 is a half-rack, fully synthesized general purpose HF/VHF/UHF surveillance receiver that covers the 2 to 1000 MHz frequency range with a 10-Hz tuning resolution. The unit combines a high quality RF front end with digital signal processing (DSP) to achieve high performance at a low cost. The WJ-8611 accomplishes functions such as IF filtering, demodulation, fine tuning, automatic gain control (AGC), and beat frequency oscillator (BFO) through DSP techniques. Filters with superior amplitude and group delay characteristics are achieved with digital stability and repeatability, and are not subject to variations with operating temperature. WJ-8611 Highlights
Public Release IAW 22 CFR (ITAR) 120.11(7). Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2003. All Rights Reserved.
WJ-8711A DIGITAL HF RECEIVER The WJ-8711A is a fully synthesized, general-purpose HF receiver for monitoring RF communications from 5 kHz to 30 MHz with 1 Hz tuning resolution. By combining analog and digital signal processing (DSP), the WJ-8711A achieves high performance at low cost. DSP techniques accomplish functions such as noise blanking, IF filtering, AGC, demodulation, beat frequency oscillator (BFO) and passband tuning. Filters with superior amplitude and group delay characteristics are achieved with digital stability and repeatability. The receiver has 66 standard selectable IF bandwidths. Available detection modes are AM, SAM, FM, CW, USB, LSB and ISB. An operator can adjust the tunable BFO in 10-Hz steps over a ±8000 Hz range, and the available passband tuning further enhances the reception of CW signals. Gain control is manual or automatic, with fast, medium and slow AGC modes. An operator can adjust the squelch threshold from 0 to -135 dBm, or disable it. Enabling the noise-blanking feature effectively eliminates the adverse effects of impulsive noise. In addition to fixed-frequency tuning, the WJ-8711A provides fast, flexible scanning in three modes: channel scan, F1-F2 scan and F1-F2 scan with lockouts. Dwell times are available for all scan modes from 0.5 to 20 seconds or infinite. The channel-scan mode provides 100 programmable memory channels. The operator can specify sectors of memory for individual channel scans, allowing the subdivision of available memory into multiple search scenarios. Operators can specify that the receiver skip certain channels without deleting them from memory. Memory channels can also be single-stepped manually. In both F1-F2 scan modes, the step size is user-selectable from 1 Hz to 25 kHz. The receiver can store up to 100 independent frequency lockouts WJ-8711-A Highlights
Public Release IAW 22 CFR (ITAR) 120.11(7). Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2003. All Rights Reserved. WJ-8712A DIGITAL HF RECEIVER The WJ-8712A is a fully synthesized, general-purpose HF receiver for surveillance and monitoring of RF communications from 5 kHz to 30 MHz with 1-Hz tuning resolution. The unit is packaged in a 3.5 x 8.25 x 20 inch (8.89 x 20.96 x 50.80 cm) half-rack enclosure with a blank front-panel, and utilizes the same RF and Digital printed circuit boards as the WJ-8711A. By combining analog and digital signal processing (DSP), the WJ-8712A achieves high performance at low cost. The WJ-8712A is operated remotely via one of two selectable serial interfaces. With the exception of audio output level and remote control mode selection, all receiver parameters are controllable and accessible via an RS-232 or CSMA remote interface. In addition to fixed-frequency tuning, the WJ-8712A provides a fast, flexible scanning capability. Three scan modes are available: channel scan, F1-F2 scan, and F1-F2 scan with lockouts. For all scan modes, the dwell time can beset from 0.5 to 20 seconds or infinite. In channel scan mode, 100 programmable memory channels are available. WJ-8712-A Highlights
Public Release IAW 22 CFR (ITAR) 120.11(7). Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2003. All Rights Reserved. WJ-8723 DIGITAL HF RECEIVER The WJ-8723 is a fully synthesized, general-purpose HF receiver that monitors RF communications from 5 kHz to 30 MHz with 1-Hz tuning resolution. The unit is packaged in a 1.75 x 19.0 x 15.0 inch (4.44 x 48.26 x 38.10 cm) full-rack enclosure with a blank front panel. By combining analog and digital signal processing (DSP), the WJ-8723 achieves high performance at low cost. The WJ-8723 operates remotely making it ideal for commercial frequency management system applications. Receiver parameters are controllable and accessible via an RS-232 multidrop remote interface. In addition to fixed-frequency tuning, the WJ-8723 provides a fast, flexible scanning capability. Three scan modes are available: channel scan, F1-F2 scan, and F1-F2 scan with lockouts. For all scan modes, the dwell time can be set from 0.5 to 20 seconds or infinite. In channel scan mode, 100 programmable memory channels are available. Functions such as noise blanking, tunable notch filter, IF filtering, automatic gain control (AGC), demodulation and beat frequency oscillation (BFO) are accomplished through the use of DSP techniques. Filters with superior amplitude and group delay characteristics are achieved with digital stability and repeatability. There are 66 selectable IF bandwidths (IFBWs) ranging from 56 Hz to 16 kHz. Available detection modes are AM, synchronous AM (SAM), FM, CW, USB, LSB, ISB and FSK (optional). A tunable BFO can be adjusted in 10-Hz steps over a ±8000 Hz range. Passband tuning further enhances the reception of CW signals. Gain control can be accomplished manually or automatically, with variable fast, medium and slow AGC modes. WJ-8723 Highlights
Public Release IAW 22 CFR (ITAR) 120.11(7). Export of DRS SIGNAL SOLUTIONS, INC. products is subject to U.S. export controls. Licenses may be required. This material provides up-to-date general information on product performance and use. It is not contractual in nature, nor does it provide warranty of any kind. Information is subject to change at any time. Copyright © DRS SIGNAL SOLUTIONS, INC. 2003. All Rights Reserved. |
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@2008 DRS Technologies, Inc.