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- Pickering Interfaces Inc.
product
PXI 4 x Changeover Switch 2.5GHz, 50 SMA
40-710-524
Model 40-710 RF switching card has a bank of 4 individual high performance RF changeover switches (50 or 75 Ohm, Bi-directional) with very low insertion loss, suitable for handling signals up to 2.5GHz. Applications include aerial switching, routing high frequency signals into oscilloscopes and analysers. Available with a choice of connectors: SMA, SMB and Siemens 1.0/2.3 versions. BNC versions are also available with reduced bandwidth and 2 PXI slot occupancy.
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Broadband Horn Antennas
Offer a very low SWR in their nominal frequency range and a very broad bandwidth. The increasing gain with frequency helps to compensate cable losses. Is suitable for both, transmission and receiving applications. The max. allowed Input Power is only limited by the coaxial connector.
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Multi-Channel Vector Signal Generators
875
Berkeley Nucleonics Corporation
The Model 875 is an ultra-fast-switching vector-modulated signal source covering a continuous frequency range from 10 MHz to 40 GHz. The Model 875 offers switching speeds as fast as to 200ns, enables ultrafast CW frequency sweeps, chirping, intra-pulse modulation and pulse shaping, all with very low phase noise. A high-performance internal I/Q modulator enables customized modulation waveforms and supports dedicated modulation schemes such as avionics modulations. This newly engineered design couples extremely deep memory and wideband capabilities - making complex modulation affordable and easy to program.
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Super Phosphor Oscilloscopes
SDS2000X-E Series
The SDS2000X-E series employs a new generation of SPO technology. With its excellent signal fidelity, background noise is lower than similar products in the industry. It has a minimum vertical input range of 500 uV/div, an innovative digital trigger system with high sensitivity and low jitter, and a waveform capture rate of 400,000 frames/sec (sequence mode). It also employs a 256-level intensity grading display function and a color temperature display mode not found in other models in this class. Siglent’s newest oscilloscope offering supports multiple powerful triggering modes including serial bus triggering and decoding. History waveform recording and sequential triggering allow for extended waveform records to be captured, stored, and analyzed. Also included is the deep memory FFT. This math function uses upto 1 M samples for the FFT calculation, providing the SDS2000X-E with very high frequency resolution. The hardware co-processor executes true fast measurement and math to all of 28M sample points so that there is minimal distortion on analysis. It also supports searching and navigating, on-screen Bode plot, 16 channel digital /MSO (optional), an external USB powered 25 MHz AWG function generator module (option), a USB WIFI adapter for wireless control and monitoring (option), and an embedded application that allows remote control via web browser. The features and high-performance of the SDS2000X-E oscilloscopes cannot be matched else anywhere at this price.
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Partial Discharge and Tan Delta
PDIX Series
PDIX is a combined partial discharge and tan delta cable diagnostic testing system. By combining HVI’s VLF products with PDIX products, users can perform VLF AC withstand, partial discharge detection, and tan delta measurement on medium and high voltage cables, rotating machinery, and other apparatus with one integrated package fully supported by HVI & PDIX.
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Very Low Frequency Control Element
VLFC
Think extremely low. With a range of 13-30 Hz—the lowest reach of any Meyer Sound speaker—the VLFC extends below the threshold of human hearing to let your audience feel the sound like never before.
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VLF Diagnostics System
PHG 70 TD
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PHG 70 TD. The combination of the PHG 70 programmable test generator with the BAUR dissipation factor measurement system produces the cable testing and diagnostics system PHG TD. It is operated via PC control. Dissipation factor measurement and diagnostic testing sequences can be programmed in the menu, after which the dissipation factor measured values are automatically determined in various voltage steps and a final evaluation is conducted.* Biggest dynamic range of tan delta measured values from 1 to 10-4 with a cable capacitance >10 nF to 20 uF* High resolution +/- 1x10-5 applicable even in new PE/XLPE cables* Insensitive against interferences due to complete mains separation* Lowest time required for assessing a medium-voltage cable (3-phase approx. 1 hour)
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HF Low Noise Amplifier
The COMM-connect HF Low Noise Amplifier can be used to amplify signals in the HF frequency range. The amplifier comes with a selection of 4 different connectors, which makes it very easy to adapt to any type of installation. Mechanical mounting is made easy by mounting flaps protruding the casing.
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Digital ELCB (RCD) Tester
1812 EL
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 2Lines × 16 Characters LCD.● Very low consumption.● Menu-driven.● Accurate digital readout of disconnection time.● Automatic data hold function.● Zero Crossing Circuitry permit testing at 0° or 180°.● Disconnection Phase Polarity shown on LCD display.● Auto-off and off override.● Polarity Trip indicator (Positive of Negative Phase).● Wiring polarity indicator.● Measure voltage and frequency between Line and Earth before testing.
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Hydrophone
RESON TC 4032
The TC4032 general purpose hydrophone offers a high sensitivity, low noise and a flat frequency response over a wide frequency range. The high sensitivity and acoustic characteristics makes TC4032 capable of producing absolute sound measurements and detecting even very weak signals at levels below “Sea State 0”. The TC4032 incorporates an electrostatically shielded highly sensitive piezoelectric element connected to an integral low-noise 10dB preamplifier. The TC4032 preamplifier is capable of driving long cables of more than 1.000 meters, and the preamplifier features an insert calibration facility.
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GEOPHYSICS, SEISMIC, and ATMOSPHERICS RESEARCH RECEIVER
Type RAS-1
Called the RAS-1, the receiver is designed for ultra low and very low frequency scientific research work, including the exploration of low frequency emissions due to seismic and earth-quake activity, study of atmospheric phenomenon such as "whistlers", and low frequency Sudden Ionospheric Disturbance (SID) and electromagnetics phenomenon. The RAS-1 will receive signals from under 200 Hz. To over 250 KHz in both narrow bandwidth modes as well as broad badnwidth reception.
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RFI Detector Meter
MFJ-805
Use this ultra-sensitive pocket-sized RFI Detector to track down and eliminates RFI caused by radiating cables and wires. Usable from VLF to VHF. Gain adjustable over 50dB range.
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High-voltage Testers
Operational safety and reliability of electrical equipment and cables directly depend on the dielectric strength of the insulation. Portable and mobile high-voltage testers from KharkovenErgoPribor Ltd. are used for acceptance and operational testing of substation equipment and cable lines, as well as for checking the reliability of personal electrical safety equipment. Our testers range is represented by test systems that allow conducting high-voltage tests with DC and AC voltage, testing polymer insulated cables with very low frequency, testing and locating faults in cable sheath, as well as performing the initial burning of insulation on damaged sections of cable lines.
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VLF test system
BAUR PHG 80 portable
BAUR Prüf- und Messtechnik GmbH
Portable, high performance test generator with VLF truesinus technology. The BAUR PHG 70/80 portable VLF test systems are used for cable and cable sheath testing of medium-voltage cables of up to 50 kV and electrical equipment.* 3 voltage shapes in one device: VLF truesinus, VLF square wave and DC voltage* For medium-voltage cables of up to 50 kV operating voltage* Cable testing, fault conditioning, cable sheath testing
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Digital RCD Tester
8012 EL
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Extra large LCD(78 × 67mm).● Very low consumption.● 50Hz and 60Hz operation.● Menu-driven.● Accurate digital readout of disconnection time.● Over temperature protection.● Over voltage protection.● Fuse protection.● Zero crossing circuitry permit testing at 0° or 180°.● Auto power off.● Auto off and off override.● Wiring polarity indicator.● Measure voltage between Line and Earth before testing.●Frequency measurement indication.
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E-Series Average Power Sensor
E9304A
Refer to the E9301A for standard power sensor features Low frequency coverage (9 kHz to 6 GHz) for EMC/EMI test applications such as the radiated immunity test (IEC61000-4-3)High sensitivity (-60 to +20 dBm) and fast measurement speed to reduce the time taken to calibrate radiated field uniformity and EMC/EMI test receivers Measure transmitter power and receiver sensitivity at Very Low Frequency (VLF) to microwave frequencies Special option available to 18 GHz Compatible with EPM (new N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters
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Noise Source, 10 MHz to 18 GHz, nominal ENR 6 dB
346A
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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Multiphase Power Analyzer
2800 Series
The Valhalla Scientific 2800 High-Precision Power Analyzer is available in 1-, 2-, 3-, 4-, 5-, or 6-phase versions. All voltage inputs 0.3V up to 1500V peak and all current inputs 1.5mA up to 1A; 15mA up to 5A; 1A up to 40A; and shunt inputs 60mV up to 6V are potentially free and exhibit low noise, high common mode suppression, excellent DC-stability, wide frequency range (DC-2MHz) and very low self-heating on current inputs.There is no need to fiddle with DC-compensation, or changing current plugging. All is built into the input sections of the power analyzer, ready for measurements. It is simple to use, your intuition will guide you to operate the Power Analyzer touch screen correctly.
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Conventional Power Supply Design with Simple Analog Controls
VLF Series
VLF hipots perform voltage withstand tests and provide the voltage source for diagnostic cable testing. There is no better method for verifying the AC integrity of a cable than applying VLF AC voltage. Tan delta and partial discharge measurement accessories are frequently purchased along with VLF equipment to extend their capabilities.
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VLF Voltage Generators
Fivestar HV Testing Equipment Co., Ltd.
VLF hipot is an AC output tester with an output frequency of 0.1 Hz or lower rather than 50/60 Hz. Although the frequency is very low, it is an alternating current with polarity reversals every half cycle.
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Low Noise Amplifiers
WA Series
WA series low noise amplifiers are the balance type LNA with alarm capability in some of the products. Besides offering very low noise figure and wide bandwidth, the LNA have high linearity with unconditional stable design. The noise figures are from 0.40 dB to 1.0 dB and IP3 from 30 dBm to 40 dBm.The amplifiers cover the frequency bands of VHF, UHF, Cellular, GSM, DCS, PCS, 3G, C, and wireless LAN. The built-in alarm capabilities include Branch 1 and Branch 2 alarms, Soft Failure alarm, Hard Failure alarm, Soft alarm Open-Collector, and Hard alarm Open-Collector.
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handheld digital spectrum analyzer
2.4G
RF Explorer is a handheld digital spectrum analyzer, aimed to provide a very affordable tool for work in all ISM popular frequency bands. It is based on a highly integrated frequency synthesizer which offers high performance, compact size, low consumption and low cost. It has been designed to be used outdoor and indoor, and works nice with a PC connected for extra functionality using standard mini-USB 2.0 connector.
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Sub-Bottom Profilers
ParaSound Series
The ParaSound is the most advanced hull mounted parametric sub-bottom profiler in the market. It utilises the parametric effect to generate a low frequency secondary signal by emitting two primary signals of higher frequencies.In comparison with traditional towed systems the ParaSound family offers very narrow transmission angle and greater positioning accuracy as well as higher operational speed and availability. Our sub-bottom profilers are suitable for operations to depths beyond the continental rise into the abyssal plains and down to the deep ocean trenches.
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AC Current Sensor
LFR
The LFR ac current probe has been designed to have market leading low frequency performance, meaning low phase shift and low noise. This compact, low cost, clip-around probe is both flexible and dual-range, and is optimized to give minimal phase measurement error at frequencies from 45Hz to 20kHz and have a very low noise floor.
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20 GHz Signal Source
VCO Series
The SC5510A and SC5511A are VCO-based, synthesized signal sources with very low phase noise and an amplitude control of 0.01 dB throughout its -30 dBm to +15 dBm output power range. By utilizing a unique multiple phase-locked loop architecture, phase spurs are kept below -70 dBc across the entire tuning range, even at 1 Hz step resolution. Download the data sheet to see how the impressive features and specifications of these modules make them stand out when compared to other small modular synthesizers. These 20 GHz signal sources include an additional, independent RF2 channel with a tunable frequency range from 100 MHz to 3 GHz and a tuning resolution of 25 MHz. The extra channel makes the modules suitable for either single-stage RF conversion systems or dual-stage image suppression up/down converter systems. Both modules make great general-purpose laboratory signal sources where demanding low phase noise and signal purity are required. They are both ideal choices as an integrated clock source for fast DAC and ADC applications, especially those that require variable sampling rates. Full implementation instructions, GUI, driver software, and example code are provided with each module.
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VLF Testing and Diagnostics Unit
Viola TD
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR viola TD. The portable and high performance high-voltage testing and diagnostics device is available in two different configurations:viola: Used for cable and cable sheath testing of electrical equipment and medium-voltage cables up to 35 kV. Another function is insulation testing on electrical equipment. viola TD: Expands the functional scope of viola with the tan delta diagnostics and Monitored Withstand Test (MWT) that combines the cable testing and dissipation factor measurement. This allows for an accurate and comprehensive assessment of the cable condition.* Cable testing and dissiation factor diagnostics in one device* High performance and compact* Easy and quick test setup* Automatic testing and diagnostic sequences
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Programmable AC Power Source
Model 8600 Series
- Compact size and light weight, standard 19″ rack construction- Step-less frequency setting from 45 to 450Hz- Very low distortion sine wave output- Output voltage range selectable 135 or 270V AC- Galvanically isolated input/output- Independent on/off switch for input and output- 16×2 vacuum florescent display for parameter display- Complete operation through push switches and a digital rotary encoder- Automatic protection against overload, short circuit and over temp.- Built in PFC to provide 0.99 input power factor and wide input range- Conforms to EN55022, class A, safety standard EN60950
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PXI 4 x Changeover Switch 2.5GHz, 50 SMB
40-710-514
This RF switching card has a bank of four individual high performance RF changeover switches (50 or 75 Ohm, Bi-directional) with very low insertion loss, suitable for handling signals up to 2.5GHz. Applications include aerial switching, routing high frequency signals into oscilloscopes and analyzers.
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Wireless Belt-Pack Instrument System
IS400 Compact
The IS400 Pro Digital Hybrid Wireless system sets new standards for wireless guitar and bass. Ultra portability, flat frequency response, low distortion and compandor-free operation provides the closest thing to using a high-quality, short instrument cable. The system reproduces the lowest fundamental from a 5-string bass (low B) at 32Hz up to the very highest overtones and harmonics and provides lively, responsive playing for the professional artist.
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Diversity Receiver
R400a
The R400a is a high performance, triple-conversion, frequency synthesized, UHF receiver fully compatible with all Lectrosonics 400 series transmitters, and a number of analog models. The proprietary audio processing includes a DSP (digital signal processor) for very low distortion and a superior signal to noise ratio. The DSP eliminates a compandor and its artifacts to provide exceptional audio quality when operating in its native hybrid mode. Special DSP algorithms also provide compatibility modes for use with Lectrosonics 100 and 200 Series analog transmitters.
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Digital RCD Tester
1113 EL
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Very low consumption.● 50Hz and 60Hz operation.● Accurate digital readout of disconnection time.● Over temperature protection.● Over voltage protection.● Fuse protection.● Zero crossing circuitry permit testing at 0° or 180°.● Auto power off. ● Backlight function. ● Wiring polarity indicator.● Measure voltage between Line and Earth before testing.● Frequency measurement indication.
