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Broadband Seismometers
measure motion over a broad range of frequencies.
See Also: Seismometers, Seismographs
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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.
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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.
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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.
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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.
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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.
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Seismometer
4211
This seismograph model has been developed for the purpose of fast deployment and installation, for engineering structures seismic control, for application in areas with constant background noise above NLNM level.
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Seismometers
3ESPC
A low-power and portable instrument for areas with low to moderate noise.
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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.
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Seismometers
3T-120
For surface and sub-surface installations with a reponse of 120 s to 50 Hz (option to 100 Hz) and available with a polar casing for deployments in environments to -55 °C.
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Seismometers
3ESPCD
The 3ESPC with integrated digitiser for easy, low-power deployment and data collection.
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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
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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)
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48-Channel Seismometer
FlashSeis48
ZZ Resistivity Imaging Pty. Ltd.
48 channel seismic data acquisition system.
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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.
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Short-period Seismometer
S-13/GS-13
The Geotech Model S-13 is a high resolution, premium seismometer capable of meeting the noise and stability requirements of the most demanding seismic studies. It features adjustable natural frequency from 0.75 to 1.1 Hz (typical 1.0 Hz).
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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.
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Broadband
NC346 Series
Noisecom's NC346 Series is designed for Broadband coaxial noise figure measurement applications. Each module's low VSWR reduces reflections and increases measurement accuracy.
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Digital Short-Period Seismometer
ZET 7156-VER.1
Digital short-period seismometer ZET 7156-VER.1 is used for vibration velocity measurements of various structures: elevated (raised and restrictive) and underground (foundations, piles, etc).
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Ocean Bottom Seismometers
Tried and tested on successful deployments all around the globe, ours is the most comprehensive range of cabled and portable ocean bottom instruments available.
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Broadband Amplifier
BBL200
The R&S®BBL200 broadband amplifiers are ideal for applications requiring high RF power.
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Broadband Amplifier
Toellner Electronic Instrumente GmbH
Will reproduce a wide range of signals without significant loss throughout the pass band.
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Broadband Amplifier
BBA300
The R&S®BBA300 broadband amplifiers are a new generation of highly compact solid-state broadband amplifiers designed for high availability. They feature extremely wide, continuous frequency bands extending up into the high microwave range, along with high linearity, outstanding noise power density and excellent harmonic characteristics. They also boast high system configuration and operational settings flexibility.
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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.
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Broadband Amplifier
BBA130
The R&SBBA130 broadband amplifiers offer a variety of setting options so you can optimally tune the output signal to your specific application. During operation, you can adjust the operating class for transistors between Class A and Class AB as well as choose between maximum output power or higher mismatch tolerance at the output.
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Broadband Amplifiers
Blonder Tongue Laboratories, Inc.
Blonder Tongue offers a variety of RF amplifiers for broadband CATV or OTA (over-the-air) applications. Be it a 1GHz power doubling two-way indoor distribution amplifier or a mast-mounted preamplifier, or anything in between, we have you covered.
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Broadband Amplifiers
R&S broadband amplifiers are innovative solid-state solutions with exceptional RF performance for generating RF power up to 13 kW in the frequency range of 4 kHz to 6 GHz. Designed as very compact amplifiers, at highest power density, they are robust against severest output mismatch while featuring high availability. Applications range from amplitude, frequency, phase, pulse to OFDM modulation.
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Broadband Amplifiers
Pasternack broadband amplifier is rated at 1 Watt (30 dBm) Psat and 1.67:1 input VSWR maximum. Our broad band radio frequency amp is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. This coaxial broadband amplifier can ship worldwide the same day of the purchase as with our other available RF parts.
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Broadband Antenna
OBDR
Broad frequency range, ideal for complementing RF test enclosures in various test setups
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