Broadband Seismometers
measure motion over a broad range of frequencies.
See Also: Seismometers, Seismographs
-
Product
Seismometers
3ESPC Series
-
The Güralp 3ESPC is a proven weak-motion triaxial broadband seismometer for the price and size of a medium-motion instrument.Ideally suited for long-term temporary and permanent installations in areas with low to moderate noise levels. The instruments' broadband response and low self-noise level make it suitable for seismic monitoring at all scales: local, regional and teleseismic.
-
Product
Radian Posthole and Borehole
-
High performance sub-surface broadband seismometer with maximum versatility and operational at any angle. The Güralp Radian is a triaxial, force-feedback, broadband, digital seismometer designed for posthole and borehole deployments.
-
Product
Very Broadband Seismometer
KS-54000/KS-1
-
Geotech's Model KS-54000 is a borehole, Model KS-1 a vault, three-component seismometer, designed for ultra low-noise monitoring for frequencies from 0.003 to 5 Hz, being below the Low Noise Model for frequencies up to 5 Hz.
-
Product
Seismometers
3 Series
-
The Güralp 3T is the ultimate and original triaxial, broadband, weak-motion seismometer that provides exceptionally high quality monitoring over the long-period.
-
Product
Broadband Seismometer
KS-2000M / KS-2000BH
-
*1000 V/(m/sec) sensitivity (other sensitivities on special order). Three-component. 120 s to 50 Hz (other cut-off values possible). The Geotech Model KS-2000 is a new broadband seismometer based on the time proven Model KS-54000. Its small dimensions make it ideal for portable applications.
-
Product
48-Channel Seismometer
FlashSeis48
-
ZZ Resistivity Imaging Pty. Ltd.
48 channel seismic data acquisition system.
-
Product
Seismometers
3ESPC
-
A low-power and portable instrument for areas with low to moderate noise.
-
Product
Short-period Seismometer
S-13J
-
The S-13J is a 1.0 Hz short-period sensor that is ideal for portable applications which require exceptional performance in a small size.
-
Product
Broadband
-
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.
-
Product
Broadband Amplifier
-
Toellner Electronic Instrumente GmbH
Will reproduce a wide range of signals without significant loss throughout the pass band.
-
Product
Seismometers
3T-120 Pothole
-
120 s to 50 Hz frequency response (option to 100 Hz), 1500 V/ms-1 (2 x 750 V/ms-1) sensitivity, Covers the complete seismic spectrum with a single transfer function, Measured Self noise below the USGS NLNM from 166 s (0.006 Hz), remaining below the high frequency limit of the NLNM at 10 Hz, High linearity: >111 dB (USGS figures), Dynamic range of 167 dB at 1 Hz (Full octave width across 1 Hz), Cross axis rejection over 65 dB; sensor axes orthogonal to within ±0.05°, Remote, automatic electronic mass locking, unlocking and centring, Operating tilt range of ±5° with adjustable feet for off-horizontal installation bases, Low power consumption: 0.75 W from a 10–36 V supply, Stainless steel enclosure, 100 bar / 10 MPa waterproof connector, IP68 - protection against effects of permanent immersion under pressure to 350 m depth
-
-
Product
Broadband Tuners
BT1500A
-
The BT1500A 1500 watt balanced antenna tuner is the only 1500 Watt, Double-L Network antenna tuner on the market today covering 20m to 160m (2500+/-j2500) and 10m - 15m (1000+/-j1000). The BT1500A features two tandem mounted, precision ceramic roller inductors for a truly balanced tuner.
-
Product
Broadband Antennas
-
Through high-quality materials and master craftsmanship, our broadband antennas have set the bar high for performance, durability, and quality.
-
Product
Broadband Amplifier
BBL200
-
The R&S®BBL200 broadband amplifiers are ideal for applications requiring high RF power.
-
-
Product
Seismometers
-
SI value, the so called “velocity response spectrum”, is one of the standards to express an earthquake''s destructive power against structures. SW-74SI is an advanced model equipped with alarm output to 10-step and SI value output.
-
Product
10-Watt Broadband Transmitter
Loc3 10W
-
The 10-Watt broadband transmitter has selectable induction and direct connection frequencies from 98Hz to 200kHz, SD mode (Signal Direction), fault find and true resistance measurement up to 1 Mohm. The two inch by one-inch dot matrix display with LED backlight shows output current, connection type, volts, resistance, frequency, volume, battery condition and high voltage warnings.
-
Product
Broadband Amplifier
BBA150
-
The R&S®BBA150 broadband amplifier family generates power in the frequency range from 4 kHz to 6 GHz. The compact amplifiers are rugged and feature high availability.
-
Product
Medium-Power, Broadband Amplifiers
-
Our family of distributed amplifiers utilize advanced broadband design techniques to achieve solid performance in gain, flatness, noise figure and output power over a wide frequency range. The experienced design team has the know-how and tools available to take any standard product and customize it for your specific application.
-
Product
Broadband Dielectric Spectroscopy
-
Material Sensing & Instrumentation
Broadband Dielectric Spectroscopy is a powerful tool for investigating a variety of dielectric processes for both electrical and non-electrical applications. Also called Impedance Spectroscopy, the measurement separates molecular process on the basis of response time, providing a unique relaxation frequency along with a signature variation with frequency.
-
Product
Ultra Broadband Balun
Frequency Combining/Splitting Balun
-
*Excellent 0/180 degree phase matching - better than 10ps. * Passive ultra-broadband 0/180 power splitter or combiner. * 200MHz to 10GHz 3dB points. Usable from 50 MHz to 20GHz * Up to 1 watt power handling capability
-
Product
Broadband Sensors
-
Offers a response between 120 sec and 160 Hz in a smaller, rugged, low power and low cost system that is easy to install and deploy. Built with ease of installation in mind, it does not require mass lock, mass centering, and has a large operational tilt range which combines to reduce installation training, time, and cost.
-
Product
Amplifier Modules Broadband
-
Modules are usually smaller and are usually part of systems. You supply your own DC voltage, make the connections and supply your own DC supply. Modules are available with or without heatsinks and fans. Amplifiers Modules are available in both Broadband and Band-Specific frequencies. Modular design concepts save time and money, and are lightweight, reliable, cost-effective solutions. We are well-known in the industry for successfully adapting our amplifiers or custom designing new solutions to suit each unique project. Please refer to our Adapted & Custom Design Solutions link to begin formulating your performance objectives and other criteria.
-
Product
Broadband Calibrated Noise Sources
-
Fairview Microwave’s calibrated noise sources cover frequency bands from 10 KHz to 18 GHz. Their performance specifications include output ENR levels ranging from 15 dB to 30 dB and typical VSWR levels as low as 1.25:1. Depending on the model, calibrated frequency points are at 10 MHz, 100 MHz, 1000 MHz, 2000 MHz and 1 GHz steps. The temperature coefficient of these noise sources is < 0.01 dB/°C and noise output variation is < 0.1 dB/%V.
-
Product
Broadband Threshold Detectors
-
KRYTAR's All NEW Broadband Threshold Detectors are hermetically sealed for high reliability and are specifically designed for use in today's high-performance microwave instrumentation and systems. KRYTAR detectors are designed for such applications as power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring and pulsed RF measurements in ultra-broadband and mm-Wave applications.
-
Product
Broadband Optical Source - PXI
SLED 1000 Series
-
The SLED 1000 Series is a super-luminescent LED light source with high output power, large bandwidth and low spectral ripple. It comes in various wavelength models to address applications in the telecom and datacom markets.The SLED is a single-slot PXIe module and is ideal for building a customized optical testing platform that delivers reliable and repeatable results in manufacturing or R&D environments.
-
Product
Commercial Broadband Access
-
Empower your enterprise customers to run their business efficiently with dependable broadband services. Enterprise-grade broadband access for voice and data services becomes economically viable with an open and disaggregated network.
-
Product
Broadband, Multirange Directional RF Wattmeter
81050
-
With the Model 81050 Directional Wattmeter you can now measure RF power in 50-Ohm coaxial cable and transmission lines without the need for additional plug-in elements.
-
Product
Seismometers
3T-360
-
A high-performance, observatory grade seismometer, suitable for monitoring the very long period with a 360 s to 50 Hz frequency response (option to 100 Hz)
