HF
High Frequency operating at 3–30 MHz.
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Product
Antenna Tuner HF+6m
DU 800 T
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The DU 800 T optimizes the performance of your antenna and transmitter or SWL receiver by providing adjustable impedance matching. The DU 800 T also measures the Power and Standing Wave Ratio (SWR), which allows you to tune the indiceted SWR to the lowestpossible ratio for the selected transmit frequency.
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Product
RFID Sensor Transponder (HF)
TELID®200
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With the TELID® 200 range, you can have a combination of RFID transponders and sensors for measuring physical quantities. Here, in particular, pressure, acceleration, strain, moisture, and electric conductivity are of significant interest. Determining the situation just-in-time and storing the newly measured values in the integrated memory is one of its main functions. More complex functions such as digital I/O ports for connecting memories, microcontrollers and digital subsystems are also available. TELID® 200 products do not require batteries and work with no internal energy source.
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Product
HF test adapter
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High-frequency test adapters (HF adapters) from INGUN are designed as a replacement set system, consisting of a manual test adapter (MA 21xx and 32xx series) and a high-frequency shielded replacement set from the ATS MAxx/HF series.
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Product
Fixed Directional HF Antennas
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Kratos Defense & Security Solutions, Inc.
These antennas are intended for fixed station applications and are based on the single mast, transportable 747CD Log-Periodic Antenna Series. The variable take-off angle array configuration results in a high-performance antenna well suited to applications where communications over varying distance is required.
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Product
HF Amplifier
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bsw TestSystems & Consulting AG
Whether a HF amplifier which is mounted in a 19" rack is viewed as an instrument, a system or a component largely depends on the point of view of the application developer. We list this product family here; however we would like to point out that our 19" amplifiers for rack-mount and benchtop applications, as well as modules without power supply, are listed in the "Components" section.
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Product
CO, HF, and DF Laser Spectrum Analyzer
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Spectrum Analyzers designed for CO, HF, and DF lasers. With wavelength ranges of 2.45 3.25, 4.9 - 6.5, 4.8 5.9, and 3.5 4.2.
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Product
HF Amplifier
Prometheus
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The design of the Prometheus is the result of over 10,000 hours of research and development, encompassing hundreds of hours of mathematical analysis, computer simulation and modeling, and numerous prototypes and experiments spanning over a five year period. The result is a rugged, commercial quality amplifier designed to run cool under 1500W continuous SSB, CW or RTTY, with special ferrite transformers and combiners designed for full power operation even on 160 meters. Although our custom transformers are more expensive and difficult to manufacture than competing designs, they do not saturate or heat up beyond the Curie point, thereby becoming irreversibly damaged and destroying the RF transistors in the process.
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Product
HF / HCl Concentration Monitor
HF-960H
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The HF-960H accurately measures concentrations of hydrofluoric and hydrochloric acid used in semiconductor manufacturing and other processes. The dedicated FES-510 series sensor is made from materials that are highly resistant to chemicals, making this unit ideal for the management of hydrofluoric and hydrochloric acid, even in high concentrations.
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Product
AC Current Probe 50 mV/A, 120A, 34 Hz LF Bandwidth, 30MHz HF Bandwidth, 1m cable
T3RC0120-UM
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AC Current Probe 50 mV/A, 120A, 34 Hz LF Bandwidth, 30MHz HF Bandwidth, 1m cable.
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Product
HF Frequency Counter LXI, GPIB/IEEE48
53210A
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For fast and accurate frequency and time-interval measurements, you need reliable devices in research and development. The Keysight 53210A HF frequency counter meets the requirements with its high accuracy, bandwidth and speed. Depending on the application and budget, choose one of the three available models. The connection to the PC is via USB, Ethernet/LXI or via GPIB.
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Product
HF Communication Equipment
MS 2000
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The Meltronics HF/SSB system provides a reliable voice communication over 2 to 29.99MHz frequency range and is designed to meet the most diverse requirements. The HF system is used to establish communication between Air to Ground station, Air to Air and Air to Ship. This System is suitable for Aircraft, Helicopter and Ships communication applications. The HF transceiver has beyond line of sight communications providing both voice and data services. Systems is a digital, Microprocessor controlled, synthesized unit that utilizes DSP technology to increase performance and versatility.
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Product
HF Low Noise Amplifier
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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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Product
In-line Sensor & Auto Range Switching Concentration Monitor
HF-960EM
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Measures a wide range of HF concentration from low concentration to undiluted liquid. The HF-960EM achieves high precision measurement by the auto-correction range switching function. Also has the capibility of cleanliness with all PFA sensors. Measurement range: 0 - 50%.
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Product
4-Channel 200 MHz A/D with DDC, Virtex-7 FPGA - PCIe
Model 78761
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Model 78761 is a member of the Onyx® family of high-performance PCIe boards based on the Xilinx Virtex-7 FPGA. A multichannel, high-speed data converter withprogrammable DDCs (Digital Downconverters), it is suitable for connection to HF or IF ports of a communications or radar system. Its built-in data capture feature offers an ideal turnkey solution as well as a platform for developing and deploying custom FPGA processing IP. It includes four A/Ds and four banks of memory. In addition to supporting PCI Express Gen. 3 as a native interface, the Model 78761 includes an optional connection to the Virtex-7 FPGA for custom I/O .
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Product
Test Contactor/Probe Head
cBoa
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cBoa™ test contactors and probe heads are the solutions for contacting high-frequency devices for package test or final test at wafer. The robust design and materials of the cBoa probe withstand the rigors of high-volume test by providing longer life and higher yield. The homogeneous DUT side plunger provides longer run times between cleaning and increased probe life.The cBoa features a stainless-steel spring for tri-temp testing and performs in operating temperatures of -55°C to +155°C and bandwidth of up to 35 GHz @ -1 dB.
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Product
PXI-2595, 5 GHz, 50 Ω, 4x1 PXI RF Multiplexer Switch Module
778572-95
Multiplexer Module
5 GHz, 50 Ω, 4x1 PXI RF Multiplexer Switch Module—The PXI‑2595 is ideal for applications that require the routing of high-frequency signals inside automated test equipment (ATE) systems because it can switch signals with very low insertion loss. The module also features excellent insertion loss, voltage standing wave ratio (VSWR), and isolation parameters to minimize signal degradation. You can use the onboard relay count tracking feature to predict relay lifetime and reduce unexpected system downtime.
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Product
OTP-Based Test System
Test System
Power electronics assemblies often cannot be tested using conventional technology for their electrical performance. Due to the adaptability of the instrumentation, the OTP concept offers an ideal platform even beyond the space requirements of several control cabinets. In order to achieve high test flexibility with different assemblies, the system was equipped with three-phase AC sources and AC loads as well as a precise three-phase power meter. DC sources and loads with different current and voltage ranges cover the test of frequent DUT operating parameters. Time-dependent voltage or current signals can be stimulated by an arbitrary generator with power amplifier. General measurements such as current, voltage, frequency, resistance can be carried out flexibly at various test points using the matrix concept. An oscilloscope with RF multiplexer is available for high-frequency measurements such as residual ripple, switching processes, etc.
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Product
RF Signal Generators
RF Signal Generator
RF Signal Conditioning provides signal manipulation capabilities for high-frequency or broadband signals. You can use these products to augment the capabilities of connected instruments to improve attributes like accuracy and frequency range.
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Product
Noise Suppression Products / EMI Suppression Filters / TVS Diodes (ESD Protection Devices)
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Murata noise suppression products include compact EMI suppression filters that efficiently eliminate noise, L Cancel Transformers (LCTs) that greatly suppress noise in high-frequency bands by reducing the ESL generated inside capacitors and in boards, and TVS Diodes that guard semiconductor devices against electrostatic discharge from external sources. Murata supplies products that support a variety of approaches to suppressing noise.
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Product
VECTOR-GUN HANDHELD DIRECTION FINDING ANTENNA SYSTEM
HFDF
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National RF's Type HFDF active directional antenna system consists of a high gain RF amplifier coupled to a tunable Faraday shielded loop antenna. Several loop antenna assemblies are available to provide coverage of frequencies in the HF and low VHF spectrum. Due to the nature of a Faraday shielded loop, the antenna exhibits a sharp null through the diametric center of the loop. This null is used to determine the direction of incoming radio signals or to locate electrical noise being radiated from some source. The internal high gain amplifier is used to compensate for the inherent inefficiency of the actual loop at the operating frequency. Overall, the system dynamic response is about +6 dB as compared to the dynamic response of a dipole. To aid in the direction finding process on strong signals, an internal 30 DB attenuator is provided. As the loop antenna presents a bi-directional response, tri-angulation may be required to eliminate the ambiguous signal direction. The line of site of the incoming signal is determined by listening for a signal null on the receiver or by watching the receiver’s S-meter.
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Product
LXI Single 24x8 50 Ohm HF Matrix BNC
60-760-005
Matrix Switch Module
The 60-760-005 is a single 24x8 High Frequency Matrix Module suitable for switching frequencies up to 50MHz. It has an impedance of 50Ω and uses BNC signal connectors. It is also available in a smaller enclosure with SMB Connectors. It is designed to provide simple and scalable switching for radio frequencies and is intended for the easy construction of high performance bidirectional matrix switching systems.
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Product
LXI Microwave Multiplexer, 50Ω 36-Channel 1-Bank 4GHz BNC
60-891-001-006
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The 60-891-001-006 36 channel Microwave Multiplexer is suitable for switching 50Ω signals up to 4GHz, connection is by front panel BNC connectors. The multiplexer has an extremely high level of performance with low VSWR, very high isolation, low loss and high power handling. It is ideal for switching 50Ω systems for HF up to microwave frequencies. It occupies 2U of rack space, providing a compact switching solution.
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Product
High-Frequency Generator
ZET 7191
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The ZET 7191 is a high-frequency generator on the CAN bus intended for generating high-frequency signals of any shape. The shape of the generated signals may be of two types: sinusoidal and radio impulse.
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Product
Centralized Motion Controllers
Motion Controller
Pulse train motion controllers generate high-frequency digital signals to control servo motors and steppers, matching performance and precision positioning of high-performance servo amplifiers.
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Product
Ultrasonic Rotary Mechanisms For High Speed Testing Of Round Bar And Tubular Products
ECHOMAC® ULTRASONIC ROTARIES
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High-speed Ultrasonic (UT) Systems enable a full volumetric examination of materials and are designed to detect surface, subsurface, internal and dimensional flaws. This type of testing utilizes high-frequency sound waves that are transmitted throughout the material being tested in order to conduct a thorough inspection.
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Product
Coaxial Probe HF77HMTDmWP0220G1500HMTDmF
1176860
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The HF77HMTDmWP0220G1500HMTDmF Coaxial Probe is engineered for high precision and reliable connectivity in various measurement applications, making it an essential tool in technical fields. With a notable impedance of 100 ohms and an impressive frequency range of up to 20 GHz, this probe is designed to deliver optimal performance in high-frequency environments, making it suitable for both laboratory and industrial use.
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Product
2 GHz Dual 1:4 RF Mux, 75 Ohm Module for 34970A/34972A
34906A
Multiplexer Module
The Keysight 34906A RF multiplexer module for the 34970A/34972A Data Acquisition/Switch Unit offers broadband switching capabilities for high-frequency and pulsed signals. Use it to route test signals between your device under test and your signal generator, oscilloscope, spectrum analyzer, or other instrumentation. The RF multiplexers are arranged as two independent 1 x 4 multiplexers, each with a common shield and a switched center conductor. Connections can be made directly to SMB inputs with 2 GHz usable bandwidth, or to the BNC-to-SMB adapters provided with 1 bandwidth. Multiple banks may be cascaded together for applications requiring even larger topologies--create a stubless 16:1 multiplexer in a single frame.
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Product
LXI Dual 24x8 50 Ohm HF Matrix SMB
60-760-002
Matrix Switch Module
The 60-760 is a Dual 24x8 HF Matrix Module suitable for switching frequencies up to 50MHz. It has an impedance of 50 Ohm and uses SMB signal connectors, or with a larger case size, BNC Connectors. It is designed to provide simple and scalable switching for radio frequencies and is intended for the easy construction of high performance bidirectional matrix switching systems. Software configuration allows the 60-760-002 to be set as a dual 24 by 8 matrix, a single 48 by 8 matrix and other configurations.
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Product
High DC Primary Current Injection Test Set
PDC15k
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PDC15k High DC Primary Current Injection Test Set adopts high-frequency invert principle to realize the high DC current output capability, with very small size and light weight. PDC15k is modular designed with changeable modules and multi-functions local control software.
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Product
SPECTRA 830
CA4904
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SPECTRA 830 The latest generation wideband HF Super Resolution Direction Finding system covering 1.5 MHz to 30 MHz.
