Demodulators
a device which extracts an arbitrarily varying information carrying signal from a signal formed by varying a characteristic of a repetitious electrical or electromagnetic wave of less than infrared frequency in accordance with this information carrying signal.
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Power Line Meter
The Line EMI Meter measures electromagnetic interference in a single-phase AC power line. It plugs into a wall outlet (mains socket) and requires no battery. It immediately displays total line noise in millivolts (range 1999 mV, resolution 1 mV) in the frequency range 10 KHz 10 MHz (the frequency limits at which sensitivity is of the maximum sensitivity). A speaker plays the sound of the EMI, amplitude demodulated, in order to identify the EMI source (such as an AM or shortwave radio station vs. a motor vs. an electric arc).
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Multi-Channel Carrier Demodulator
CD280
The CD280 Carrier Demodulator is a complete multi channel system in a small package which houses a plug-in power supply and 4 carrier demodulator circuit boards. The power supply provides regulated 5 Vac 5 kHz carrier power for Variable Reluctance and LVDT transducers , and the carrier demodulators demodulate and amplify the input signals to a 10 Vdc full-scale output. Zero and span adjustments are available for each channel. The system operates from 115 Vac, 50 to 400 Hz, line power.
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Field Strength Meter
FIM-71 VHF
The Model FIM-71 is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-71 is suitable for practically all types of RF emission measurements in the 45 MHz to 225 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and a meter dynamic range of either 20 dB or 60 dB. A dc analog output voltage, proportional to the meter indication, is provided for driving a chart recorder. A leveled output from the calibrating oscillator is available for measuring cable insertion loss, filter response, amplifier gain, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
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Multiplexer
SFT3107G
Hangzhou Softel Optic Co., Ltd.
SFT3107G Tuner Input Multiplexer is the latest demodulation and multiplexing device for digital TV broadcasting head-end system with TS output through IP port. It can multiplex up to 16 channels Tuner and 2 ASI input to IP (MPTS). This multiplexer has the functions of supporting auto-generation of PSI/SI information, PID re-mapping, and service filtering.
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Twelve-Channel Cable/Terrestrial Receiver for PCIe
DTA-2139C
Twelve (!) receivers on one card, supporting a mix of terrestrial (ATSC 3.0, ATSC 1.0, DVB-T/T2, ISDB-T) and cable (DVB-C/C2, ITU J.83) signals. All twelve channels are demodulated simultaneously, allowing you to monitor a complete network in real time.
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QAM Signal Analyzer
1720/1730
he very excellent signal analyzers of choice for field testing of QAM digital signals on your CABLE-TV SYSTEM.They demodulate and accurately measure the QAM signals carried through the cable system.They provide the measurement power the field technicians need for the latest 64-256QAM digital technologies and are very simple to use, measuring SNR(MER), EVM, Pre-BER, Post-BER, Constellation Diagram.
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Radio Interception & Direction Finding Systems
Net Radios are used by many organisations including anti-national elements, and it has always been a cause of concern for the LEAs. Stratign provides solutions for interception, demodulation and decoding of HF/VHF/UHF communications with the capability of finding the actual location of the transmitters.
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Four Channel Digital Lock Controller
Ice Bloc LB-4
The Ice Bloc LB-4 is a digital lock controller designed for stabilisation of laser systems, containing four PID loops with optional demodulation at loop bandwidths up to 3 MHz. The highly-configurable FPGA-based control algorithm provides flexibility for use with a wide array of applications such as quantum experiments, laser linewidth narrowing, frequency stabilisation, and many more.
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Modulation Distortion Up To And Beyond 125 GHz
S930713B
S930713B enables fast and accurate active-device modulation distortion characterization under modulated stimulus conditions up to and beyond 125 GHz. The wide dynamic range and vector error correction of the PNA-X results in an extremely low residual EVM of the test setup, delivering you a complete picture of your device’s performance without test system interference. S930713B measures EVM, NPR, ACPR, and decomposes nonlinear signals and linear signals with the spectral correlation between input and output spectrum without doing demodulation. Integration with the PNA-X SCCM provides quick modulation distortion measurements while making other VNA measurements.
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Carrier Demodulator with LED Display
CD23/223
The CD23 and CD223 Digital Transducer Indicators are designed for use with variable reluctance and differential transformer transducers. The CD23 accepts input from a single transducer, and the CD223 accepts two switch-selectable inputs, with Zero and Span controls for each input. The indicators provide 5 Vrms, 5 kHz carrier excitation voltage to the transducer(s) and solid state circuitry to amplify, demodulate and filter the transducer output signals. A 3 1/2 digit front panel display is standard, with a 4 1/2 digit display optionally available.
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Saluki S5700 Series Field Comm Analyzer (SA/CA/OPTICAL)
S5700 Series Field Comm Analyzer combines the highest performance operating specifications and multi-functional measurements such as cable and antenna system analysis, fiber inspection, spectrum analysis, cellular signal demodulation, interference analysis, signal coverage mapping and RF/optical power measurements in a single instrument.
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Vector Signal Analyzers
Vector signal analyzers combine superheterodyne technology with high speed ADCs and other DSP technologies to provide fast FFT-based, high-resolution in-channel spectrum measurements, demodulation, and advanced time-domain analysis. A vector signal analyzer is especially useful for characterizing complex burst, transient, or modulated signals in aerospace & defense, radar, wireless communications, and avionics.
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Ruggedized Small-Size Telemetry System, Requiring Laptop for Display and Control
LS-84-EC
The Lumistar LS-84-EC “Economy Chassis” Telemetry System offers a low cost, high performance COTS solution for a portable quick look ground/remote/airborne station. The unit has a built-in computer running Windows 10 (WIN 7 option) for stand-alonecontrol or can be controlled remotely over TCP/IP. Using Lumistar’s PCI-based or modular line of telemetry products, acomplete telemetry ground station can be configured in a very small space. Functions such as RF reception, demodulation, bitsynchronization, simulation, frame sync, decom, data archive and real-time display can all be handled in this unit. Data can bearchived on an internal solid state drive or external serial ATA or USB 2.0 drive. A laptop using a network connection providesremote control and access to real-time displays. The I/O connections from individual PCI cards are hardwired internally within the chassis, thus allowing a bulkhead mount configuration on the rear panel of the chassis.
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10G DPSK Demodulator
Optoplex’s Optical DPSK Demodulator, also known as Delay Line Interferometer (DLI), converts phase modulation to amplitude modulation over the entire C+L band in support of data transmission rates of 2.5,10 or 40 Gb/s. The DPSK demodulator is designed for phase modulated optical communication systemsutilized in commercial, defense and space exploration markets. The device plays a key role in improvingsignal quality and performance to meet the expanding demand for higher data rates and more complextransmission formats within current and next generation systems without major capital expenditure.Optoplex’s DPSK Demodulator is based on a patented free-space optical design, which is compact, athermal and polarization-independent. The measured frequency drift over temperature is only ~0.02 GHz/°C for our standard passive device. Further, this DPSK Demodulator exhibits a total polarization-dependent phase shift of less than 2 degrees over the entire operating temperature range with a high extinction ratio. Optoplex’s DPSK Demodulators can be configured to be fully tunable, colorless tunable or purely passive. Dual-Rate DPSK Demodulator is also available.
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Modulation Distortion Up To 13.5 GHz
S930701B
S930701B enables fast and accurate active-device modulation distortion characterization under modulated stimulus condition up to 13.5 GHz. The wide dynamic range and vector error correction of the PNA-X result in an extremely low residual EVM of the test setup, so you can get a complete picture of your device’s performance without test system interference. S930701B can measure EVM, NPR, ACPR, and can decompose nonlinear signals and linear signals with the spectral correlation between input and output spectrum without doing demodulation. Integration with the PNA-X SCCM provides quick modulation distortion measurements while making other VNA measurements.
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Tape Up and Down Conversion Board
LS-37-P
The IF Digital processing board is a workhorse for all digital demodulation and combing. It can also support other unique functions like sub-carrier demodulation, FM/FM demodulation and tone receiving. Please consult the factory for your unique requirements.
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Digital and Analog Communications
1. Design and implementation of RF oscillators and filters. 2. Design and implementation of analog AM and FM modulation and demodulation. 3. Design and implementation of digital and analog converter. 4. Design and implementation of ASK and FSK modulation and demodulation. 5. Design and implementation of PSK and QPSK modulation and demodulation.
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Mid-Range Fiber Stretcher
PZ3
The PZ3 is the mid-range member of our family of fiber stretchers. It is a fiber wound piezoelectric element for use in a wide range of optical interferometric measurement and sensing system applications. Typical uses include open loop demodulation, sensor simulation, variable optical delay, general purpose fiber interferometry and large angle modulation of interferometric phase.
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Portable Carrier Demodulator with Digital Display
CD379
The CD379 is a portable, completely self contained digital transducer indicator. In addition to the front panel liquid crystal digital display, the unit also provides a 2 Vdc analog output suitable for recording, remote display or control purposes. The unit is for use with all variable reluctance transducers and features solid state electronics, 3 1/2 digit liquid crystal display and battery pack with six 1.5V penlight cells for truly portable operation. The unit can also be powered from an external DC power supply or AC battery eliminator (converter) module.
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RF Telemetry Receivers, Tracking Receivers, Down Converters
Lumistar offers single PCI slot multi-band FM receivers. The same product in a “drive Bay” configuration is available. All Lumistar FM receivers can come without the FM demodulator use as antenna tracking receivers or for use as down converters used with an IF receiver for multi-mode digital combining and demodulation. Dual channel versions are also available.
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Integrated Assemblies
Teledyne RF & Microwave offers full first-level integration capabilities, providing not just performance components but also full subsystem solutions to help reduce program schedule and cost. Drawing on our expanding breadth of components, Teledyne RF & Microwave delivers customer-specified subsystems of analog and mixed analog-digital design, including hybrid, MMIC, and mixed hybrid-MMIC configurations. Designed to meet military or space applications, some typical subsystems Teledyne RF & Microwave delivers include I/Q demodulators, coupled detector assemblies, switched amplifier detector assemblies, and dual-band VCOs.
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Spectrum Analyzer for Android
RFAnalyzer
Spectrum Analyzer for Android using the HackRF. This is the repository of the RF Analyzer app for Android. It can be used to view a FFT plot and a waterfall plot of the frequency spectrum received by a HackRF. The new version can also demodulate audio from AM and FM signals!
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Pressure Sensor Kit for Changing Ranges
DP15TL
The wide range of diaphragms furnished eliminates expensive stocking of several transducers and offers the versatility of the differential type bi-directional transducer at a very low cost. The broad line pressure capability of this unit makes it useful in almost every laboratory application from flow to level measurement, vacuum to 3000 PSIG. The high output, when used with a carrier system such as the Model CD15 Sine Wave Carrier Demodulator or the CD12 Transducer Indicator, provides resolution equal to many secondary standard units.
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Modulation Distortion Up To 43.5 GHz
S930704B
S930704B enables fast and accurate active-device modulation distortion characterization under modulated stimulus condition up to 43.5 GHz. The wide dynamic range and vector error correction of the PNA-X result in an extremely low residual EVM of the test setup, so you can get a complete picture of your device’s performance without test system interference. S930704B can measure EVM, NPR, ACPR, and can decompose nonlinear signals and linear signals with the spectral correlation between input and output spectrum without doing demodulation. Integration with the PNA-X SCCM provides quick modulation distortion measurements while making other VNA measurements.
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Transceiver Adapter Module For FlexRIO
Transceiver Adapter Modules for FlexRIO feature multiple inputs, outputs, and digital I/O lines for applications that require the acquisition and generation of IF or baseband signals with in‐line, real‐time processing. Example applications include RF modulation and demodulation, channel emulation, signals intelligence, real‐time spectrum analysis, and software defined radio (SDR). Transceiver Adapter Modules also provide digital I/O capability for interfacing with external hardware.
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I/Q Modulators
Analog Devices I/Q modulators and demodulators operate at frequencies up to microwave and feature a combination of high performance, broadband operating frequency, and flexibility.
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PCIe - High Performance Radios
Supports up to 150 Mbps data rateCompliant with IEEE802.11 b/g/n standardsCompliant with IEEE 802.11b, 802.11d, 802.11e and 802.11g standards and the 802.11i specification Includes signal-sustain technology (SST) rate-over-range enhancements such as low-density parity check (LDPC), and maximum likelihood demodulation (MLD)Supports all mandatory IEEE 802.11n features as well as several optional features such as HT40, half-guard interval in HT40 and Rx space-time block coding (STBC)Supports low-power sleep modes and wake-on-wireless (WoW) LANFeatures the Atheros AR3012 Bluetooth 4.0 + HS chipset and Bluetooth Class 1 RadioUSB 2.0 device interface supports standard HCI USBRoHS compliant
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PCI Dual Channel Multi-Band Down Converter
LS-27-D
The Lumistar LS-27-D3 TwoChannel Quad Band PCI Down Converter product is a 3rd generation high-density, high performance down converter designed using the sameadvanced technology as in the industry leading LS-25 PCIReceiver. The down-converter converts one or two independent channels of up to four RF frequency bands down to a 70 MHz IF output. The LS-27-D3 is typically used in conjunction with theLumistar LS-35 Series Digital IF Receiver/Combiner to provide one or two independent telemetry receivers, or a dual diversity combining receiver, with up to two multi-mode demodulators and bit synchronizers in a two-slot PCI interface. The number of channels and frequency band designations can be specified at the time of order. Please see the data sheet for the LS-35-R Digital IF Receiver/Combiner for more information.
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Modulation Distortion Up To 90 GHz
S930709B
S930709B enables fast and accurate active device modulation distortion characterization under modulated stimulus conditions up to 90 GHz. The wide dynamic range and vector error correction of the PNA-X results in an extremely low residual EVM of the test setup, delivering you a complete picture of your device’s performance without test system interference. S930709B measures EVM, NPR, ACPR, and decomposes nonlinear signals and linear signals with the spectral correlation between input and output spectrum without doing demodulation. Integration with the PNA-X SCCM provides quick modulation distortion measurements while making other VNA measurements.
