Spread Spectrum
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Product
Frequency Hopping Spread Spectrum
FHSS
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Futaba introduced FHSS (Frequency Hopping Spread Spectrum) systems in 2010, to offer modelers a less expensive way to enjoy 2.4GHz dependability. Other advantages include extremely low latency, exceptionally fast frame rates, transmitters with no external antennas and low-cost receivers with Easy Link convenience.As the name implies, the transmitter signal of an FHSS system literally hops from frequency to frequency in a pseudorandom sequence. The combination of frequency hopping with Futaba's advanced algorithms creates 100% frequency security.
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Product
Vantage PRO2 Davis
6152 & 6152C
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*Refresh Rate – A packet of data is sent from the outdoor transmitter to the receiver every 2 1/2 seconds! This means when you look out the window and see the wind blowing, the weather station will reflect it almost immediately.*Transmission Distance (wireless models) – The first in its consumer price range to use frequency hopping spread spectrum radio technology, the Vantage Pro2 can transmit and receive data up to 1000′ (300 m) line of sight. This is a much greater distance than most other weather stations. This technology also provides improved reception through multiple walls and greater immunity from RF interference.
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Product
Acoustic Modem Option for Control Module
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Gavia AUVs can be fitted with the Teledyne Benthos ATM-900 Acoustic Modem. The ATM-900 Series Acoustic Telemetry Modem is the most advanced, multipath and noise tolerant, modem available. They are designed to meet both the high data rate requirements of commercial users, and the higher reliability, lower data rate requirements of the military. The modems employ two modulation techniques: phase shift keying (PSK), which provides the highest bit rate, and multiple frequency shift keying (MFSK), which provides reliability in a multipath environment, or when the modems are required to operate in a low signal-to-noise (SNR) environment. The ATM-910 Series can transmit data using PSK modulation for reception by a Gavia Modem Deckbox, but receives data using MFSK modulation only. MFSK modulation is a spread spectrum modulation process that transmits multiple tones simultaneously.
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Product
Radio System
FASST
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Futaba is the first of the traditional radio manufacturers to bring the advantages of 2.4GHz spread spectrum technology to modelers – and the first to introduce that technology in a full-range aircraft system. For getting the full benefits of 2.4GHz technology, you'll find that Futaba's experience makes all the difference.
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Product
Voyager Intermittent Fault Detector
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The Voyager includes a spread spectrum TDR so that the fault can be located. Once an intermittent is detected, the TDR is immediately connected to the failed test point and used to determine the distance to the fault.
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Product
PCIe Adapter for VPX
PCIe8LSwVPX3U
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PCIe8LSwVPX3U is an 8 lane PCIe adapter with switch isolation for VPX development. The switch isolates the spread spectrum clocking found in most PC´s from the VPX port. PCIe 3.0 compliant, 1-8 lanes can be used by the installed VPX.
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Product
Integrated USBL Acoustic Tracking and Communication Systems
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The TrackLink systems are the world's best selling USBL acoustic tracking systems with fully integrated high speed acoustic communication capability. Capitalizing on its benchmark Broadband Acoustic Spread Spectrum (BASS) technologies, LinkQuest provides the end users with solutions for underwater tracking and communication at sharply reduced cost and increased robustness. An extensive line of models are available to suit the users' specification and budget constraint.
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Product
RMS Responding Power Detectors
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Recognized as the pioneer and leader in RF detectors, Analog Devices offers a broad portfolio of high performance logarithmic amplifiers and TruPwr™ rms responding detectors. ADI logarithmic amplifiers measure signals up to 100 dB dynamic range, from dc to microwave, and accuracies of ±0.2 dB, and are well-suited for both RSSI and transmit power level detection. The TruPwr rms detectors address the challenge of measuring complex waveforms found in spread spectrum CDMA/W-CDMA and higher order QAM modulation systems and provide an accurately scaled dc voltage, which is the rms equivalent of the input waveform.
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Product
Silicon Oscillators
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Analog Devices silicon oscillators are frequency programmable via pin-strapping, or through the resistor connection or serial interface (SPI or I2C). These solid-state clocks are well-suited for general-purpose usage, such as PGAs, ASICS, microprocessors, or UARTS, and they operate from 1 kHz to 170 MHz. Silicon oscillators are also ideal switching regulator clocks as they provide synchronization and EMI reduction (via spread spectrum).
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Product
Electrical Testers
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The Fault Trapper is a new class of tester using Spread Spectrum Time Domain Reflectometry (SSTDR) to monitor energized circuits.
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Product
PCIE Module For PCIe Bus Expansion
PCI113
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PCI113 is VadaTech second generation PCIe expansion module. The PCI113 is a high-speed 20Gbps bridge from the host PCIe bus to VadaTech’s carrier and Rear Transition Module (RTM) products such as the ATC104/114/118/117/119, ART114, μTCA chassis, etc. The different carriers host different I/O modules such as PMC/PrPMC, AMC, PCI-X and PCIe edge modules. This concept allows any of the available I/O modules in these standard form factors to be integrated quickly and easily into an AdvancedTCA or μTCA subsystem. The PCI113 allows expansion among multiple μTCA chassis or expansion into other chassis that are not ATCA or μTCA based.The PCI113 is a single module PCIE based on the PCISIG specification. The PCI113 provides a PCIe x4 link infiber/copper via front panel QSFP. The dual front I/O allows expansion into two separate systems independently. The upstream port must not have spread spectrum PCIe clock enabled.
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Product
Non-RMS Responding Power Detectors
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Recognized as the pioneer and leader in RF detectors, Analog Devices offers a broad portfolio of high performance logarithmic amplifiers and TruPwr™ rms detectors. ADI logarithmic amplifiers measure signals up to 100 dB dynamic range, from dc to microwave, and accuracies of ±0.2 dB, and are well-suited for both RSSI and transmit power level detection. The TruPwr rms detectors address the challenge of measuring complex waveforms found in spread spectrum CDMA/W-CDMA and higher order QAM modulation systems and provide an accurately scaled dc voltage, which is the rms equivalent of the input waveform.
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Product
Precision Marine Geodetic Systems
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Using leading-edge "Broadband Acoustic Spread Spectrum Technology", accurate sound wave traveling time between LinkQuest's subsea precision transponders and surface station can be measured. When the system is integrated with a Kinematic GPS, motion sensors and a gyro on the surface vessel or undersea vehicle, sub-centimeter acoustic positioning can be achieved.
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Continuous Time Interval Analyzers
GT668PXIe-40
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GuideTech’s GT668PXIe-40 PXI 3U form factor, meets industrial standard chassis with an expandable platform, achieving optimal test system at low cost. High accuracy 50MHz time base with NIST traceable calibration. Some of the GT668PXIe-40 measurements include Jitter measurements, PLL & Clock Jitter, Spread Spectrum Modulation, PLL Lock Time, Frequency, Period, Pulse Width, Skew, Tpd, Rise/Fall Time, Time Interval Error and more.
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Product
Computer-Based Instruments
GT668PXIe
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GuideTech’s GT668PXIe PXI 3U form factor, meets industrial standard chassis with an expandable platform, achieving optimal test system at low cost. High accuracy 100MHz time base with NIST traceable calibration. Some of the GT668PXIe-1 measurements include Jitter measurements, PLL & Clock Jitter, Spread Spectrum Modulation, PLL Lock Time, Frequency, Period, Pulse Width, Skew, Tpd, Rise/Fall Time, Time Interval Error and more.
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Product
GPS Simulator
MVT-NSSG
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The Navigation Spread Spectrum Generator can be used for precise GPS M-Code interference tests with existing GPS C/A and P/Y receivers. The simulator is capable of generating all the current GPS signals simultaneously with the new modernized signals and codes. Optional models can be configured with unique user defined signals, such as would be required for GLONASS.
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Product
Two Way Monitoring and Control
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The Drexelbrook 560 DRX Series wireless products feature 900KHz frequency hopping, spread spectrum technology to provide a reliable, license free, wireless link between the field instrument and the control room.These wireless interface products provide a cost effective alternative to expensive hard wired connections.Using Frequency Hopping Spread Spectrum (FHSS) technology, a robust signal is provided that is virtually free from disruption due to interference.
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Product
Wireless
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ACI’s wireless system is based on MESHNET 900TM MHz spread spectrum technology. This system integrates seamlessly with any building automation system and is suitable for a wide variety of applications. Please contact us to help design your system.
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Product
Spread-Spectrum Radios
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Spread-spectrum radios are very popular for creating wireless communication links to and between data loggers. These low-cost devices provide robust links ranging in speeds from 10 to 200 kbps and distances of 3 to 50 miles, depending on the radio model and operating conditions. These radios consume little power and are easy to install and maintain, as they have been designed for low-power, non-licensed operation.
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Product
FieldFox Handheld Microwave Spectrum Analyzer
N9936B
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A lightweight, durable, microwave spectrum analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more
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Product
Signal And Spectrum Analyzer
FSVA3000
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An analysis bandwidth of 400 MHz, an outstanding phase noise of –120 dBc/Hz and a high dynamic range – the R&S®FSVA3000 signal and spectrum analyzer has everything needed to keep up with demanding measurement applications such as 5G NR. With its high measurement speed and easy usability, it is the right instrument for demanding signal analysis tasks both in the lab and on a production line.
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Product
FieldFox Handheld Microwave Spectrum Analyzer, 6.5 GHz
N9934B
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A lightweight, durable, microwave spectrum analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more.
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Product
FieldFox C Handheld Microwave Spectrum Analyzer, 10 GHz
N9935C
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Capture elusive signals with up to 120 MHz gap-free, real-time bandwidth.Make accurate spectrum analyzer measurements (± 0.3 dB) without warmup.Perform over-the-air measurements for 5G NR and LTE.Use GPS/GNSS for geolocation and timestamping.Carry one lightweight unit at 3.4 kg (7.4 lb).What's included:Base model: spectrum analyzer (SA)AC/DC adapterLocalized power cordRechargeable Li-ion batterySoft carrying case with backpack and shoulder straps
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Product
FieldFox Handheld Microwave Spectrum Analyzer, 9 GHz
N9935B
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A lightweight, durable, microwave spectrum analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more.
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Spectrum Analyzers
T3SA Series
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Teledyne Test Tools new T3SA3000 family of Spectrum Analyzers offers a frequency range of 9 KHz to either 2.1/3.2 GHz alongside many impressive features. With their light weight, small form factor, and user friendly interface, these Spectrum Analyzers take powerful and reliable automatic measurements that are presented on a large, bright, easy to read touch screen display. Typical uses for the T3SA3000 series are research and development, education, production, maintenance, and pre-compliance testing.
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Product
FieldFox Handheld Microwave Spectrum Analyzer, 26.5 GHz
N9938B
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A lightweight, durable, microwave spectrum analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more.
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Product
Optical Spectrum Analyzer - PXI
OSA 1000 Series
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The OSA 1000 Series provides grating-based spectral test and measurement. It is an excellent fit for the testing of optical sources, amplifiers, transceivers and passive optical components.The OSA is available in a range of wavelengths for different applications, so you pay only for the capabilities you need.
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Product
FieldFox Handheld Microwave Spectrum Analyzer, 50 GHz
N9962A
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9 kHz to 50 GHz frequency range Expand capabilities with optional tracking generator, interference analyzer, built-in power meter, and more Make accurate spectrum analyzer measurements ( 0.5 dB) without needing warm-up Locate interfering signals using the intuitive spectrogram display and recording capability Easily measure average and pulse power with a USB power sensor, pulse measurements with time gating Lightest microwave handheld spectrum analyzer at only 7.1 lb. (3.2 kg)
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Product
Signal and Spectrum Analyzer
FSW
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The high-performance R&S®FSW signal and spectrum analyzer was developed to meet demanding customer requirements. Offering low phase noise, wide analysis bandwidth and straightforward and intuitive operation, the analyzer makes measurements fast and easy.
