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Extremely High Frequency
extremely High Frequency in the range of 30 to 300 gigahertz. AKA: EHF
See Also: Millimeter Wave, EHF
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120 GHz Frequency Extender, Pulsed DC Bias
N5295AX52
The N5295AX52 is a compact and broadband frequency extender with built-in pulsed bias-tee and provides 10 MHz to 120 GHz single-sweep measurements with N5292A test set controller systemized with a PNA/PNA-X B vector network analyzer.
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120 GHz Frequency Extender, Pulsed DC Bias
N5295AX02
The N5295AX02 is a compact and broadband frequency extender with built-in pulsed bias-tee and provides 10 MHz to 120 GHz single-sweep measurements with N5292A test set controller systemized with a PNA/PNA-X B vector network analyzer.
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110 GHz Frequency Extender
N5293AX53
The N5293AX53 modules are compact lightweight modules designed to interface to the N5292A test set controller that is driven with a PNA/PNA-X B model vector network analyzer.
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SHC68-68-RDIO, 68-Pin Male VHDCI to 68-Pin Female D-SUB, Shielded Digital Cable, 1m
191667-01
68-Pin Male VHDCI to 68-Pin Female D-SUB, Shielded Digital Cable 1m
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SHC68-C68-RDIO2, 68-Pin VHDCI Male to 68-Pin VHDCI Male, 80 MHz, Shielded Digital Cable, 1m
156166-01
SHC68-C68-RDIO2 Shielded R Series High Speed Digital Male VHDCI Cable, 1m
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SHC68-C68-RDIO2, 68-Pin VHDCI Male to 68-Pin VHDCI Male, 80 MHz, Shielded Digital Cable, 2m
156166-02
SHC68-C68-RDIO2 Shielded R Series High Speed Digital Male VHDCI Cable, 2m
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Decade Capacitor
1419 Series
GenRad 1419-A and GenRad 1419-B (Polystyrene) Owing to its very low dielectric absorption, the GenRad 1419A 3 Decade 1000 pF/step & 1419B 4 Decade 100 pF/step Polystyrene Decade Capacitors are particularly useful in research and development work on computer and integrator circuits and on low-level amplifiers. Its constancy of capacitance and dissipation factor as a function of frequency also makes it extremely useful in measuring circuits and as a component in filters and tuned circuits. High insulation resistance and low dielectric absorption make it the 1419 Decade Capacitor a nearly ideal capacitor for dc work.
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MEGA-POLE® Series
MEGA-POLE™
The MEGA-POLE filter series covers the standard frequency bands within the 30 to 450 MHz range. This new filter series provides excellent selectivity while maintaining very low insertion loss. The product line also has exceptional RF power handling capability with a high third order intercept point. The MEGA-POLE filter series can be used for transmitter applications to reduce power amplifier noise, harmonics and intermodulation products, to provide bi-directional filtering directly at a transceiver’s antenna port, or other applications requiring extremely linear, high power RF bandpass filtering. It has been designed for rugged military environments per MIL-STD-810.
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Muzzle Velocity Radars
MVR Series
The MVR Series of Muzzle-Velocity Radars are Doppler-CW transceivers that measure the velocity of viewed objects such as projectiles. They use phase-locked millimeter-wave transmitter-receivers along with an integrated radome-protected antenna to illuminate objects under investigation. An optical boresighting aid provides alignment assistance for the narrow radiation patterns. Reflected signals from the target are received by the antenna and mixed to produce a video output equal to the Doppler spectrum of the target. A low-noise, variable gain video amplifier can drive a 50-ohm cable up to +1 volt output. The video amplifier has a feed-forward DC offset compensation circuit that extends the Doppler frequency response from under 1 Hz to over 2 MHz. An integrated DMM and LCD display on the front panel monitors various test points within the sensor to verify proper operation. The extremely rugged design allows the MVRs to withstand high acousitic shock environments so they can be located in close proximity to the projectile source.
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Saluki S3871X Series Solid State Power Amplifier (max. 500W output power)
S3871X series is a broadband benchtop solid state power amplifier and incorporates the patended spatial power combination technology. It is designed to have features of broad bandwidth, high gain, high power, wide dynamic range, low spurious signals and extremely load tolerant. These features enable the amplifier to be used as a cable test instrument covering multiple frequency bands.*Wide frequency range, 9kHz to 110GHz, max. 500W output power*
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Single Channel Instrument for General Acoustic / Vibration Measurements
SVAN 979
SVAN 979 is the most advanced and powerful single channel instrument for general acoustic and vibration measurements ever made. The list of the instrument outstanding features and functionalities includes:- high accuracy sound and vibration measurements- most powerful frequency analysis package- time-domain (WAV) and Audio Events recording to Micro SD card- very high dynamic measurement range- extremely flat frequency response (digitally compensated)- extremely flexible set of interfaces (USB, Bluetooth, IrDA, RS232 and more)- USB Host port providing very flexible functional extensions capabilities- firmware ready for GPRS and WLAN communication (USB Host port)- GPS time synchronisation
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Waveguide Electromechanical Relay Switches C, X, Ku, K & Ka Bands up to 40 GHz
Waveguide Electromechanical Switch models cover C, X, Ku, K, Ka frequency bands up to 40 GHz. SPDT and Optional DPDT* Configurations with Latching Self Cut-Off Actuators, TTL Logic, and Position Indictors with manual override. Patented Motor Drive with Arc Suppression. Designs support WR-137, WR-112, WR-90, WR-75, WR-62, WR-42, and WR-28 waveguide sizes with O Rings for pressurized operation. Power handling capability up to 12 kW CW and 320 kW Peak. These waveguide electromechanical relay switches deliver desirable performance that includes high isolation levels up to 105 dB, and extremely low insertion loss down to 0.01 dB.
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1229a Frequency Generator
Precise Time and Frequency, Inc.
The ptf 1229A utilizes the latest technological advances in precision frequency synthesizers to provide a multiple output, wide range, high precision frequency reference instrument, capable of delivering frequencies over the range of 0.1Hz up to 30MHz with a resolution of 0.1 Hz over the full range.The unit includes an external reference input to allow extremely high accuracy outputs at precisely the frequency required, together with a front panel indicator to verify “lock” to the external reference. The standard unit includes two independent frequency outputs of any frequency within the range, and provides both sine and square wave outputs for each frequency.An expansion module gives the capability to increase the number of independent frequency outputs up to a total of four frequencies, with sine and square wave outputs for each, giving a total of eight outputs.
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Low-Mid Frequency Analyzer
LMFA-21
Amfax introduce the latest PXI based High Performance Low and Mid Frequency Analysis System operating from 100Hz TO 2MHz with an extremely low noise floor. This high accuracy measurement instrument utilizes the National Instruments Function Generator and Flex Digitizer to optimize your frequency related product performance. Using the industry standard PXI platform enables us to offer the system a fraction of the cost of other typical two box solutions.
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AC Current Shunts
AC Current Shunts feature low uncertainty (high accuracy), low temperature coefficients and excellent stability. These shunts are purely resistive with extremely small values of reactance. The 7340 shunts may be used over a wide frequency range from DC to 100 kHz and are optimized for use with thermal converters.
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Active Differential Probe
DF-600
The DF-600 Differential Active Probe is a high input impedance and low input capacitance probe. It also supports extremely high frequency bandwidth, and high voltage input. It is designed using three OP amps, namely two FET buffer OP amps and a low offset OP amp. Therefore, even with long-term operations, the measured voltage will not drift. The voltage offset always approach 0 volts. (USB power supply should be 5V ±2%). The following diagram shows the circuit of DF-600.
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Digital Pressure Gauges & Displays
Our comprehensive range of hydraulic pressure testing equipment is of the highest quality and makes hydraulic testing much easier and extremely accurate. 75mm digital pressure gauges with 0.5% accuracy up to 600 bar. Numerical & 0-100% bar graph display. Min/max storage. 2 x AA batteries. Stylish pressure switch / gauge up to 700 bar with two settable switch values. 4-20mA output. 15...30Vdc external power required. LED high speed panel mounting displays for frequency or analogue signals.
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Waveguide Detectors 26.5 to 110 GHz
Our waveguide detectors cover a broad frequency range of 26.5 GHz to 110 GHz and are available with waveguide sizes ranging from WR-28 to WR-10. The video output ports utilize SMA female connectors. These high performance zero-biased waveguide detectors exhibit excellent performance in Ka, Q, U, V, E and W frequency bands. These types of waveguide detectors are commonly used in various aerospace, defense and commercial wireless applications used in instrumentation, power detection, power monitoring, direct detection receivers, high frequency communications, radar, SATCOM, point-to-point radio, telecom, data links and R&D. The detector circuits use high performance GaAs Schottky Barrier Beam lead diodes with extremely low junction capacitance. These waveguide detector designs perform with minimal sensitivity variation resulting in a flat frequency response across the entire waveguide band. All of the waveguide detectors are in-stock and ready to ship.
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Sub-mm Sources From 179 To 1250 GHz Based On BWO
Insight Product Company offers BWO based sub-mm wave sources of radiation in frequencies from 179 GHz to 1250 GHz. Each source includes a sub-mm wave BWO tube and a specially designed permanent magnet. BWO tube is installed inside the permanent magnet and does not require any adjustments by the customer. Offered sources are the most wide banded, they are very reliable, small sized, powerful and easy to operate. They allow users to control frequency in very wide band and with extremely high speed.
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Terahertz Synthesizer 0.45 THz to 2.85 THz
Advantages: -Significant output power -Extremely stable frequency -Wide tunability -Wide possibility of frequency and amplitude modulation and manipulation, -Convenient for heterodyne and direct detection receiver systems -Ease of control and operation -High reliability
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Extended Range Shallow Water Multibeam Echosounder
SeaBat T50 Extended Range
The SeaBat T50 Extended Range is the very latest addition to the leading SeaBat T-series product range, engineered from the ground up to evolve with your business. Combined with a very compact Rack-mounted Sonar Processor (RSP), the SeaBat T50 Extended Range produces unprecedented clean data, at unprecedented resolution, providing faster operational surveys and reduced processing time.The SeaBat T50 Extended Range is fully frequency agile from 150 to 420 kHz, allowing for extremely high resolution surveys in very shallow waters and with the capability to operate out to about 900m water depth!The Rack-mounted Sonar Processor comes with an optional industry leading fully integrated Inertial Navigation System for accurate sensor time tagging and motion stabilization.The SeaBat T50 Extended Range is designed for very fast mobilization on any type of survey vessels, securing minimal interfacing and low space requirements – or it can be installed as a permanent installation in a sea chest or on a hoist system.
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Quantum Accelerometer
A quantum accelerometer uses atom interferometry to measure accelerations along a horizontal axis. Quantum accelerometers are able to achieve a combination of sensitivity and stability by exploiting quantum interference. As such, they will be critical components of a quantum inertial navigation unit, which will offer satellite-free navigation with unparalleled long-term accuracy. A phase locked SolsTiS system underpins this setup and provides the extremely low phase noise required to make high sensitivity measurements and dynamic frequency tunability to address multiple atomic transitions.
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Hydrophone
RESON TC4013
The TC4013 offers a usable frequency range of 1Hz to 170kHz and a high sensitivity relative to its size. It further-more provides uniform omnidirectional sensitivities in both horizontal and vertical planes up to high frequencies.The TC4013 is an excellent transducer for making absolute sound measurements and calibrations within a broad frequency range. It can also be applied as an omnidirectional reference projector.The overall characteristics makes TC4013 extremely applicable for laboratory as well as industrial uses.
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Standard CW Amplifiers
The BT-AlphaA-CW series is a range of classAB RF power amplifiers covering the 10kHz to1MHz frequency range.• Rugged, solid-state design - high reliability• Extremely high phase and amplitude stability• High linearity• In-Built Protection• Very fast blanking• Capable of pulsed operation• Competitively pricedSuitable for CW radar, communications, HF/VHF jamming, particle accelerator applications/plasma systems, plasma, RF heating and otherscientific applications.
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Ultrasonic NDT Transducers
United Western Technologies Corp
The Quick Change Transducer (QCT) series of transducers that makes changing wedge angle and transducer frequency rapid and easy, saving both time and money. The QCT connects straight into the wedges allowing for many combinations all within one kit. All QC Transducers are fitted with top mounted microdot connectors allowing for seamless transition from one transducer to the next. The stainless steel transducer housing will resist even the harshest working conditions. The emphasis of the QCT is general purpose with a balance of power and resolution, a High resolution version is available upon request.The Quick Change Wedge (QCW) is simple to setup and operate, utilizing incorporated noise dampening material on the wedge. Offered in steel, aluminum and titanium refracted angle. Custom contours, radii and wear pins available upon request.The QCT and QCW series are extremely versatile and can be used in many different applications and in a wide variety of industries and environments.
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Synthesized Clock Generator
CG635
Stanford Research Systems, Inc.
The CG635 generates extremely stable square wave clocks between 1 µHz and 2.05 GHz. The instrument''s high frequency resolution, low jitter, fast transition times, and flexible output levels make it ideal for use in the development and testing of virtually any digital component, system or network. Clocks from 1 µHz to 2.05 GHz. Random jitter <1 ps rms. 16 digits of frequency resolution. 80 ps rise and fall times. CMOS, PECL, ECL, LVDS & RS-485. Phase control and time modulation. PRBS for eye-pattern testing. OCXO and rubidium timebase.
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Low Noise Prepolarized Microphone
378A04
The 378A04 is a matched system that is comprised of a high sensitivity microphone and a low noise preamplifier that contains a built-in filter that enables the free-field response to remain flat over a wide frequency range. The system requires a minimum of 4 mA and measures to 6.5 dBA (5.5 dBA typical) within a cost efficient, prepolarized (0V) design. PCB's model 378A04, the industry's first prepolarized low noise microphone and preamplifier system allows you to measure extremely low amplitudes. In the past this was only possible with externally polarized solutions. With a typical noise floor of 5.5dBA, this microphone system delivers all of the benefits commonly associated with prepolarized systems.
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TDR Cable Analyzer
CT100B
The CT100B is special for two reasons: (1) It is the industry''s only high-resolution portable TDR providing step TDR impedance waveforms with resolution sufficient to show connector detail (~1 cm), and (2) it is the industry''s first portable TDR capable of making frequency domain S-parameter measurements including return loss (S11) and cable loss / insertion loss (S21). "High resolution TDR is extremely useful for detecting and localizing cable faults and characterizing cable and connector performance, but historically, portable TDRs have been unable to display OSL-calibrated S-parameter measurements," said Brandt Mohr, MOHR chief technologist. "The CT100B includes that capability, making it a very versatile instrument. If you can only carry one cable tester out into the field with you, it should be the CT100B."
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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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High Impedance Active Probes
28 AND 29
Designed to serve the needs of integrated circuit engineers working in the most advanced high speed, submicron, MOS technology. These high frequency instruments include the attractive features of the Models 18C and 19 including full dc capability, negligible dc current drain, and extremely low input capacitance. In addition the frequency range of the Models 28 and 29 has been extended to a full 1 GHz.
