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Low Frequency RF Impendence Transformers
0 kHz to 3 MHz 100W - 4000W 1 input, up to 7 outputs Step-Up / Step-Down Transformers Impedance matching outputs from 1.2 Ohms to 2500 Ohms Compact Design Compatible with T&C''s Class A 10 kHz - 20 MHz LF Generators & Amps Compatible with Class B 20 kHz - 6 MHz LF Generators & Amps
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Ultra-Low Frequency Workstation
MK52 Series
Providing Ultra-Low Frequency levels, the MK52 Series offers the ultimate low natural frequency performance for a wide range of high resolution instruments, such as analytical balances, cell injection, confocal microscopes, patch clamping, optical microscopes, wafer probing, sensor calibration, atomic force microscopes and other sensitive equipment requiring high isolation efficiency.
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Series Low Frequency Vibration Sensors
AC136
Low Frequency Accelerometer, Side Exit Connector / Cable, 500 mV/g
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Personal RF Detection Meters, Low Frequency
Personal RF Detection Meters, Low Frequency by Sensory Perspective Ltd.
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Low Frequency Test Systems
Ingenieurbüro Dr. Hillger Ultrasonic-Techniques
Our imaging low-frequency inspection systems are excellently suited to displaying internal defects with high resolution and high dynamics.
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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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Low Frequency 2-Way Power Dividers To 3000 MHz
Power dividers from 4 kHz to 3 GHz are available from Pulsar Microwave in connectorized packages with SMA-female connectors, standard. This series is designed to handle 1 watt input power. They are designed for use in 50-ohm systems, and cover frequencies for VHF, UHF, Cell and PCS applications.
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Low Frequency Generator
LFG-200
LFG-200 is a cable test van-mountable signal generator used as part of a cable tracing and fault location set for the following applications.
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Ferrite Low Frequency Transducers
Ceramic magnetic design able to provide high-power handling and low distortion for the most demanding speaker manufacturers.
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Neodymium Low Frequency Transducers
High energy neodymium magnetic designs, complex cooling systems and new technologies for high-power handling, minimal distortion and low weight.
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Low Frequency Generator
LFG-2500
• tracing – finding the route and burial depth of the underground utilities;• fault location – pinpointing phase-to-sheath and interphase short-circuit faults;• cable identification – identifying a correct cable in a bunch.
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Low Frequency Vibration Signal Conditioner
A compact Signal Amplifier to make optimal signal processing being connected with the Servo type Accelerometers. It is used for Vibration Acceleration Measurement, Waveform Observation, for various Analysis in combination with the AC Voltage Meter, Oscilloscope, FFT Analyzer respectively. Furthermore, Voltage signals from the Microphones or Sound Level Meters can be output to the instruments like Recorders along with the Vibration Signals.
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Low Frequency 3-Way Power Dividers To 1500 MHz
Pulsar Microwave manufactures 3-way power dividers from 1 MHz to 1.5 GHz in both surface mount and connectorized packages. They are rated for an input power of 1 watt maximum for a load VSWR of 1.20:1 or better. This series of 3-way power dividers are currently offered in four outline packages. The hermetically sealed outline 301 and surface mount outline B are useful in portable applications where space is premium. Outlines 412 and 433 are connectorized versions in cross or in-line format, respectively.
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Passive Probe, 500 MHz, 10:1, 1 MOhm/10 MOhm
PP020-1
Passive probes are the standard probe provided with most oscilloscopes. Typical passive probes provide a 10:1 attenuation and feature a high input resistance of 10 MΩ. This high input resistance means that passive probes are the ideal tool for low frequency signals since circuit loading at these frequencies is minimized. Passive probes are designed to handle voltages of at least 400V, some as high as 600V. Teledyne LeCroy passive probes feature an attenuation sense pin which tells the oscilloscope to scale the waveforms automatically requiring no user input.Each passive probe is recommended for a certain oscilloscope, using the right passive probe with the right oscilloscope means that the probe will be properly compensated across the entire bandwidth. Using probes with a different oscilloscope will only let you compensate for low frequencies.
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Passive probe with X1/X10 switch
They are normally designated X1 and X10, although 1X and 10X are sometimes seen. The designation refers to the factor by which the impedance of the scope itelf is multiplied by the probe.The X1 probes are suitable for many low frequency applications. They offer the same input impedance of the oscilloscope which is normally 1 MΩ. However for applications where better accuracy is needed and as frequencies start to rise, other test probes are needed.
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High-speed Dual-channel 2D GPR
CrossOver
First dual-channel RTS (Real-Time Sampling technology) antenna. The dual-channel configuration provides you with both low and high frequency bands in one package, making it possible to cover a broad range of applications with only one instrument. RTS-based GPR antenna designs have already proven their effectiveness against conventional designs in relation to performance improvements (increased dynamic range, sensitivity, and depth penetration).
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Waveguide Switches
Waveguide switches are electromagnetic switches with hollow circular or rectangular cross-sections and are used for routing RF energy in microwave communications, broadcasting, and in radar applications. Waveguide switches can be used to transfer both power and communication signals, and the bandwidth of a waveguide is in relation to its size, and thus always referred to by its size (e.g. WR112, WR90, WR75 etc.). Compared to coaxial switches, waveguides can route extremely high power signals over a narrow bandwidth at low to high frequencies, and now Lightweight Waveguide series is available.
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NLFA Notch
The NLFA is a multiple element device allowing several useful field configurations. The three internal elements,one low frequency amplifier, two notch amplifier each with the cut off freq. of 50Hz (or 60Hz for a specific version) can be used as independent ones or combined together to increase the notch function. The effect of the cascade of two notches is the increasing of the signal attenuation for the notch frequency.
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Materials Lab XM
The Materials Lab XM product provides a fully integrated reference grade time domain and AC measurement platform. No need to switch sample connections between techniques. Time domain measurements include I-V (current voltage) characterization as well as fast pulse techniques. AC testing techniques include everything from single-sine analysis, to multisine / Fast Fourier Transform for faster low frequency analysis, to harmonics and intermodulation for testing linearity and breakdown of materials. Measurements of electrical impedance spectroscopy (EIS), admittance, permittivity and capacitance are all provided from the XM-studio MTS software platform, together with integrated equivalent circuit analysis functionality.
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Precision Capacitance Meter
TH2638A
Changzhou Tonghui Electronic Co., Ltd.
TH2638 series is a new precision capacitance meter with higher test frequency. With small size and portable appearance, it is convenient for use on the shelves. With basic accuracy of ±0.07%, loss accuracy of 0.0005, test frequency up to 1MHz, 4.3-inch LCD screen, selectable Chinese-English operation interface, TH2638 series is easy to operate and provide fast and reliable test for ceramic capacitor production. Also, it can test all kinds of capacitors from low value to high value. The results of testing one capacitor for several times are quite stable and accurate, even for lower value capacitors. The tester is compatible with SCPI command set, and configured with manipulator and scanner interface, the scanner interface can scan the open/short/ load error calibration in each channel, 256 channels at most. In low frequency, there is signal level compensation function. When the impedance is very small, the internal resistance in signal source and test cable will cause the voltage on terminal of DUT lower than the set range, then this function will adjust the level to the set range.
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LAN Cable Tester
PA-01D
The LAN cable tester is a versatile, full-featured tool for testing many kinds of network cable. Loopback and remote tests may be performed automatically or manually, and will test cable continuity as well as identifying opens, shorts, reversed wiring, and miswiring in cables up to 2,000 ft. long. Shielded connectors allow the tester to test shielded twisted pair (STP) cables. The built-in tone generator generates a low emission frequency tone which can be detected by any market tone probe, making it easier to trace and locate cables. Uses 1 9V alkaline battery. CE Approved.
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Low Noise Amplifier
DLNA8-0.1-18G-2223
Low Noise Amplifier, Frequency 1~18GHz, Gain 24dB, Noise figure 3.2dB, P-1dB 22dBm, SMA Female
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VXI High Precision Digital Multimeter
VX2120
The VX2120 is a high precision Digital Multimeter (DMM) for high performance measurements with 24Bit resolution. It provides measurements DCV up to 1,000VDC, ACV up to 1,000VACPeak and resistance (2 or 4-wire) up to 10MΩ. The internal microprocessor is equipped with flash memory for an fast and easy software update via the VXI-Bus. This will simplify new measurement functions to be downloaded. The VX2120 does support both True-RMS and Average-Peak AC-Measurements. For high precision AC measurements the VX2120 uses the "tracking technology". This feature allows high accurate AC measurements even at very low signal frequencies.
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Partial Discharge Measuring Equipment
Electro Mechanical Enterprises
Partial discharge instruments have two modes of Wide Band and Low Frequency. You can use it for Partial Discharge tests of High-Voltage Equipment, Insulation Materials, High-Frequency Equipment, and Power Semiconductor devices. Partial discharge Measuring Equipment can easily realize the test of Partial discharge on print-circuit boards, connectors, semiconductors, small motors and other insulation materials, to make a judgment on good / bad of them
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PXI Attenuator Modules
Programmable RF Attenuators – accurate DC to 3GHz programmable attenuator has a 1dB step resolution, allowing it to adjust signal amplitudes for optimum measurement by other devices.Solid State Programmable RF Attenuators – available in triple or hex formats with bandwidths between 10MHz and 6GHz.High Voltage Attenuators – provide a convenient way of attenuating high voltage low frequency signals to levels that can be captured by other PXI devices without risk of damaging them.
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÷10, 500 MHz, 10 MΩ, Passive Probe
PP009-1
Passive probes are the standard probe provided with most oscilloscopes. Typical passive probes provide a 10:1 attenuation and feature a high input resistance of 10 MΩ. This high input resistance means that passive probes are the ideal tool for low frequency signals since circuit loading at these frequencies is minimized. Passive probes are designed to handle voltages of at least 400V, some as high as 600V. Teledyne LeCroy passive probes feature an attenuation sense pin which tells the oscilloscope to scale the waveforms automatically requiring no user input.Each passive probe is recommended for a certain oscilloscope, using the right passive probe with the right oscilloscope means that the probe will be properly compensated across the entire bandwidth. Using probes with a different oscilloscope will only let you compensate for low frequencies.
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Blocking Capacitor, 0.045 to 26.5 GHz
11742A
The Keysight 11742A blocking capacitor blocks dc signals below 45 MHz and passes signals up to 26.5 GHz. Ideal for use with high-frequency oscilloscopes or in biased microwave circuits, the Keysight 11742A will suppress low frequency signals that can damage expensive measuring equipment or affect the accuracy of your RF and microwave measurements.
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Carbon-Fiber Reinforced-Polymer Optical Breadboards And Benches
Advanced Photonic Sciences LLC
Carbon fiber optical breadboards provide a similar thermal stability to Super Invar but at a lower cost and are inherently non-magnetic. For ages, steel breadboards have been the only choice; however, structures made from carbon fiber reinforced polymer (CFRP) have been used in the aerospace and space industries for many years due to their low weight, high strength, excellent thermal stability and low resonant frequencies. APS now brings this advanced technology to the world of photonics in the United States and Canada with carbon fiber breadboards from CarbonVision. Four grades of carbon fiber breadboard are offered: the economic EC-Series, the advanced AD-Series, the all-carbon AC-Series, and the slim SL-Series.
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HiPot Tester
HiPot-30
The SURETECH HiPot 30 tester provides an economical solution to Low frequency AC and DC testing of cables,terminations, motors, generators and other electrical apparatus. 0 – 30kV
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Compact Low-Frequency Control Element
900-LFC
The 900-LFC Low-Frequency Control Element extends the response of mid-sized P.A. systems to 35 Hz, revealing the nuances of your mix, down to the deepest bass with total accuracy.
