Broadband
Bandwidth > 512Kbps or signaling having numerous frequencies.
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Product
Broadband
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The UNH-IOL is the industry's leader in testing broadband systems and equipment. Working closely with service providers, equipment manufacturers, and the Broadband Forum, we have spent the last 15 years developing extensive testing coverage for DSL, GPON, TR-069, and IPv6. Our broadband testing can help ensure your products and services meet your customers' expectations with the highest quality possible.
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Product
Frequency Doublers
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Teledyne RF & Microwave offers several Frequency Doublers providing high fundamental suppression, broadband input/output frequencies, and low conversion loss figures for a variety of communications applications.
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Product
Coaxial Termination, DC to 18 GHz
909A
Terminator
The Keysight 909A is a general-purpose, low-reflection load for terminating a 50-ohm coaxial system in its characteristic impedance over the dc to 18 GHz range. It is suitable for both broadband and narrowband measuring instruments. The Keysight 909A may be ordered with an APC-7, type-N female, or type-N male connector.
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Product
Amplifiers
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Becker Nachrichtentechnik GmbH
Becker Nachrichtentechnik GmbH offers a large portfolio of high performance broadband RF amplifiers. Optimized for linearity, high dynamic range and low noise, they cover all widely used radio standards like cellular, satellite radio, TETRA/BOS, GNSS, GPS, 802.11, including the new bands for LTE-U. They amplify wideband radio signals from shortwave over UHF, VHF up to 18 GHz in 50 Ohm technology (I-band, G-band, P-band, L-band, S-band, C-band and X-band). They are used as compact RF drivers, antenna pre-amplifiers or RF boosters in a variety of applications ranging from tunnel radio coverage extension, over airspace radio monitoring to in-ear monitoring and can also be offered as 1U 19” rack variants. Due to their advanced design, the power consumption is significant lower than typical industry alternatives, saving cost at customers with respect to cooling.
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Product
Broadband Detectors
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These waveguide bandwidth detectors use silicon beam lead diodes on a planar stripline circuit to obtain an extremely rugged and compact device. Most millimeter wave broadband detectors have very poor VSWR due to the difficulty in obtaining a good wideband impedance match to the diode. To overcome this problem, these detectors utilize two diodes and an internal matched termination and 3 dB hybrid as shown below. This circuit allows a VSWR of 2.0 or better over a full waveguide bandwidth for most of these detectors. Detectors for waveguides WR-8 and smaller use a single zero bias GaAs diode. The high sensitivity zero bias GaAs diodes can also be special ordered for use at lower frequencies when highest sensitivity is required.
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Product
Modulator
SFT3402D
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Hangzhou Softel Optic Co., Ltd.
SFT3402D DVB-S2 modulator (with BISS) is a high performance modulator developed according to DVB-S2 (EN302307) standard which is the standard of second generation of the European broadband satellite telecommunication. It is to convert the input ASI and IP signals alternatively into digital DVB-S/S2 RF output. This DVB-S2 modulator supports local and remote control through NMS software. The NDS3402D DVB-S2 modulator (with BISS) can be used for Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.
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Product
Standard Gain Horn Antennas
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Linear polarized Broadband Horn Antenna (Brass with Plastic mounting body) for Receive and Transmit Applications.
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Product
Programmable Step Attenuator DC~50GHz, 0~115dB Att.
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The programmable step attenuator achieves step attenuation over a wide frequency band. It features high attenuation accuracy, excellent repeatability, low insertion loss, and long service life. Its primary applications include controlling the amplitude of signals entering systems, regulating output signal power in systems, and adjusting impedance matching between signal sources and loads. It is widely used in various broadband spectrum analyzers, broadband vector network analyzers, broadband synthesized signal sources, noise figure test sets, and diverse microwave automatic test systems.
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Product
Thermopile Power Sensors
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Thermopile optical power sensors are based on thermocouples. A thermocouple consists of two dissimilar metals connected in series. To detect radiation, one metal junction is typically blackened to absorb the radiation. The temperature rise of this junction with respect to another non-irradiated junction generates a voltage. Our thermopile power sensors offer broadband, spectrally flat response, and calibrated plug and play operation with our optical power meters.
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Product
Multispectra, Multifiber, Multichannel Imaging spectrometer with 8-16-32 Simultaneous UV-NIR Spectra
PoliSpectra® M116 MultiTrack Spectrometer
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HORIBA designs and manufactures a large range of custom OEM fiber-coupled, multi-spectra spectrometers capable of simultaneous measurement of up to 32 fiber channels and sequential measurement up to 96. Utilizing a concentric imaging spectrometer with a broadband spectral range and a customized fiber bundle, the HORIBA OEM multifiber spectrometers provide excellent imaging quality with minimum crosstalk.
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Low Noise Amplifiers
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LNA is an outstanding and mature product line of Skylink Microwave. We provide high performance low noise amplifiers in the industry, with reliable and rugged quality. Ultra low noise, ultra broadband and compact size are our specialty and enduring pursuit. Our engineers are committed to satisfying higher custom requirements of our customers and insist on designing optimized products to meet market challenges. Skylink Microwave provides you an extensive line of low noise amplifiers and the most economical choices.
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Product
Noise Source, 10 MHz to 18 GHz, nominal ENR 6 dB
346A
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The Keysight 346A noise source is the ideal companion to Keysight's noise figure solutions. Since it is broadband (10 MHz to 18 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. The very small change in reflection coefficient (<0.01) from ON to OFF is designed especially for accurate characterization of input-impedance-sensitive devices (like GaAsFETs and many UHF amplifiers).
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Coaxial DPDT Switches
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Our rigorous quality assurance processes allow transfer switches to be used in critical programs such as Inmarsat-4 satellite system which supports Broadband and Global Area Network for delivering Internet and intranet content solutions (e.g. video, fax, email and LAN access). On other space missions like the ACE (Advanced Composition Explorer – an explorer mission) our lightweight (less than 55 grams) and highly reliable qualified transfer switches were a perfect fit.
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Product
Filters and Compiners
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Combine four bands to a common line Multiple broadband configurations, including AWS High power handling with low IM and insertion loss AISG 2.0 compliant
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Product
Stacked Logarithmic Periodic Broadband Antennas
Dual Polarised LPDA
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Linear dual polarized Logarithmic Periodic Broadband Antenna (Aluminium tubing) for Receive and Transmit Applications.
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Product
Voltage Control Attenuator
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Voltage variable attenuator offering infinite attenuation precision and broadband performance
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Product
Microwave Power Amplifier 1/4 Watt, 10 MHz to 40 GHz
GT-1040A
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The Spanawave/Giga-tronics GT-1040A Microwave Power Amplifier incorporates broadband MMIC-based architecture. These state-of-the-art amplifiers are based on solid-state parallel MMIC design with exceptionally wide bandwidth and high power. The unique circuit topology is highly reliable, with performance that excels where extremes of bandwidth and power are demanded.
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Product
IP67 DC Blocking L-Band Splitter
PD5141
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INSTOCK Wireless Components, Inc
PD5141 is an IP67 outdoor, weather resistant, DC blocking, four way, RF broadband, 50 ohm, power divider, power combiner furnished with SMA coaxial connectors. The passive Wilkinson design passes RF, 10 MHz and DC current through one port, typically for powering an active antenna, with the other ports blocking DC. Max voltage rating at the DC blocked port is 50 VDC. All wireless band applications in the frequency range from 698 to 2700 MHz are covered with best in class RF performance. The RoHS compliant PD5131 is a bidirectional device capable of 40 W max microwave input power level in both power splitter and combiner apps. See 4 way power divider input rating tables for additional power handling info.
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Product
4-Band SAT-IF & CATV Overlay. Externally Modulated Optical Transmitter
HES-55A (47~862 & 950~5500MHz )
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HES-55A series 1550nm wide band micro-wave external modulation optical transmitter, adopts external modulation technology, without laser chirp, extremely low dispersion distortion, large extinction ratio. It fits for high ratio, high broadband, long distance telecommunication network application.
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Product
Modulator
SFT3403F
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Hangzhou Softel Optic Co., Ltd.
SOFTEL SFT3403F is a high-performance modulator developed according to DVB-S2X (EN302 307-2) standard which is the standard of third generation of the European broadband satellite telecommunication. It is to convert the input ASI and IP signals alternatively into digital DVB-S/S2/S2X IF output. BISS scrambling mode is inserted to this DVB-S2X modulator, which helps to safely distribute your programs. It is easy to reach local and remote control with NMS software and LCD in the front panel. With its high cost-effective design, SOFTEL SFT3403F DVB-S2X IF modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.
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Product
Optical Tables with Broadband Damping
5100 Series
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The 5100 Series features 3/16″ thick ferromagnetic stainless steel top and bottom skins, precision honeycomb construction, our patented SPILLPRUF spill management system, and broadband damping for excellent vibration absorption.Table lengths up to 20′Widths to 6′Thicknesses to 36″We love custom tables! Choose welded splice plates for extra long, wide, and “L”, “T”, or “U” shaped tables. Let us know your unique requirements and we will make it happen!All our optical tables may be paired with Active-Air or Passive-Air vibration isolators, or modular rigid supports, sold separately.
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Product
DC - 12 GHz Packaged High Efficiency Divide by 8 Prescaler
HMMC-3128-TR1
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The HMMC-3128-TR1 is a packaged DC - 12 GHz divide by eight prescaler designed for use in high frequency communications, microwave instrumentation, and EW radar systems where low phase-noise PLL control circuitry or broadband frequency translation is required.
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Oscillators
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Ducommun’s oscillator family includes FET based dielectric resonator oscillators (OFD), phase locked oscillators (OPL), Gunn diode based low cost Gunn oscillators (OGL), bias tuned Gunn oscillators (OGB), mechanically tuned oscillators (OGM), varactor tuned Gunn oscillators (OGV), injection locked Gunn oscillators (OGI) and Gunn oscillator bias regulators and modulators (OGR and OMR). In the mechanically tuned Gunn oscillator family, the ultra broadband series (OGF) delivers up to full waveguide tuning bandwidth.
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Product
47~862MHz & 950~2600MHz CATV & satellite TV External Modulation Optical Transmitter
HES-26A
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HES-26A CATV & satellite TV 1550nm external modulation optical transmitter, adopts external modulation technology, without laser chirp, extremely low dispersion distortion, large extinction ratio. It fits for high ratio, high broadband, long distance telecommunication network application.
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Product
RF High Power Broadband Amplifiers
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Chengdu KeyLink Microwave Technology Co., Ltd.
Broadband amplifiers of KeyLink have exceptional RF and Microwave performance. These RF broadband amplifiers(wideband amplifiers) are available in wide frequency bands from 1 MHz to 18 GHz. Power levels for octave and multi-octave designs range from 1 watts to over 1000 watts. Applications of these broadband RF amplifiers range from radar, jamming, communication to test and measurement.
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SERS (Surface Enhanced Raman Scattering) Substrate & SERS Reader – Mini Chemistry Analytic Pack
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The porous carbon SERS substrate provides not only high signal enhancement due to its strong broadband charge-transfer resonance for large chemical enhancement (as opposed to electromagnetic enhancement in traditional metal-based SERS substrates), but also extraordinarily high reproducibility or substrate-to-substrate, spot-to-spot, sample-to-sample, and time-to-time consistency in SERS spectrum (which is not possible with traditional metal-based SERS) due to the absence of "electromagnetic hot spots" by making the entire surface of the substrate "chemically hot", high durability due to no oxidization, and high compatibility to biomolecules due to its fluorescence quenching capability.
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Highly Accurate And Robust LBL Acoustic Positioning Systems
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PinPoint LBL acoustic positioning systems utilize the same core Broadband Acoustic Spread Spectrum technology used in LinkQuest's other industry leading acoustic communication and positioning products. The PinPoint systems use sophisticated and proven acoustic ranging techniques simplified from the PMGS/HPMGS systems with accuracy of better than 0.5 cm. LinkQuest LBL systems are integrated with the high speed acoustic modems and TrackLink USBL tracking systems.
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RF Power Amplifiers < MMICS
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Macom Technology Solutions Holdings Inc.
MACOM is continually enhancing and expanding its MMIC power amplifier product portfolio to meet customers’ demanding technical challenges by leveraging state-of-the-art foundry technologies and proprietary in-house processes. MACOM partners with today’s leaders in Test and Measurement, SATCOM, Aerospace and Defense, Public Safety Radios, Wired Broadband, and Industrial Scientific and Medical applications to deliver industry leading, high-performance MMIC solutions in bare die and high performance packaging.
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Upper L-Band, S-Band, and NATO E-Band Antenna
LS-08-PUSE
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The Lumistar LS-08-PUSE Upper L-Band, S-Band, and NATO E Band Precision Broadband Antenna is the ideal companion to the LS-25 Series Receiver to provide a low cost, quick look receiving system with high performance. This small, lightweightantenna has vertical polarization and covers the frequencyrange from 1700 MHz to 2500 MHz. The antenna has 9dBi ofGain with a horizontal and vertical field of view of 60 degrees.It is suitable for outdoor fixed or mobile applications.
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Product
Direction Finding
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ARA has RF receive solutions for mobile, man portable and fixed site applications for electronic warfare and ISR missions. Our systems include receive only omni RF systems, RF intercept solutions, broadband omni antennas, directional antennas for tactical deployments, and multioctave band horn antennas.
