HF - aka High Frequency

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  • PJ High Frequency Surge Testers PJ Electronics offers a wide selection of models from which to choose! Basically, you may custom order a tester to meet your specific needs. PJ Electronics manufactures 12 lines of Bench, Portable & Console Model Digital High Frequency Surge / DC Hi-Pot Testers. 220-240 operating line voltage is available upon request and for an additional cost.
    PJ Electronics
  • CP5000 - Measuring High-Frequency AC and DC Current Probe high bandwidth, to capture the current waveform quickly and accurately; 2、high precision, in the current measurement range within an accuracy of up to 1 %, to meet the needs of most of the test areas; 3、two ranges to choose from, to measure low current conveniently.
    Siglent Technologies
  • ENS-24XA - High frequency noise simulato ENS-24XA is a generator used to evaluate immunity performance of electronic equipment when subjected to transients interference such as originated from switching of large inductive loads. It may also be applied to test the performance of electronic system, the immunity to radiation of local loops and grounding system.
    Shanghai Sanki Electronic
  • High Field High Frequency EMDEX II The High Field, High Frequency EMDEX II (referred to as the High Frequency EMDEX II for ease) is a custom version of the High Field EMDEX II that offers a wider frequency range. Designed for exposure assessment and field surveys in industrial environments, this meter would be used to measure fields in the frequency band from 800Hz to 3kHz.
    Enertech Consultants
  • CA3044-6-72 - HF 8 By 72 Way Multicoupler HF Multicoupler - accepting 6 inputs splitting each input 12 ways providing a total of 72 outputs. 6U rack mounting chassis. Very high dynamic range & low noise figure. Available with bite. Hot swap replaceable cards.
    CommsAudit Limited
  • QRP - Dual Channel LCD 10W HF SWR Meter USB Dual Channel LCD SWR Meter SWM2 and SWM3-USB were a great success. Hundreds of Radio amateurs built it these projects with success. With more and more feedback pouring-in and many demanding an SWR Meter exclusively for QRP users, 10W range, USB/Battery Powered, etc, Tony/I2TZK decided to go for a scale down version of PIC18F4550 for this project.
    Fox Delta
  • SeaSonde® - HF Radar Ocean Wave / Current Monitor For automated, real-time surface current mapping and wave monitoring. The SeaSonde HF radar system by CODAR Ocean Sensors is your solution for making continuous, wide-area ocean observations. The SeaSonde will provide you with years of real-time data over large coverage areas, with ranges up to 200 km.
    CODAR Ocean Sensors
  • TRC-50F2 - HF terminator When measuring Ripple & noise with an oscilloscope, using this 50 ohm terminator (50 ohm resistor and DC cut capacitor inclusive) is recommended for accurate measurement because it can resuce Noise Reflection due to impedance unbalance. The TRC-50F2 conforms JEITA specification.
    Keisoku Giken Co
  • CA3034-2-4 - HF 2 By 4 Multicoupler HF Multicoupler 2 by 2 way splitter. Very high dynamic range & low noise figure. 1U rack mounting chassis. Available with BITE. Options for custom input filtering
    CommsAudit Limited
  • HCS-102A - High frequency current source Input current: 200V-240V 50/60HZ Input power: 150W Output current: 100mA-600mA 100Ma—600mA 5 level continuous adjustable Output current stability: setting current ±0.5% Output current total harmonic distortion:THD<2.5%(high frequency current wave) Output frequency: 23-26KHZ (GB/T 10682-2002 20KHZ-26KHZ) Output frequency stability: ±0.3KHZ Serve as a HF testing system with the support of UI2002A electronic ballast output analyzer Suitable for all kinds of fluorescent lamps
    Hangzhou Hopoo Optoelectronics
  • (HFSWR) - High Frequency Surface Wave Radar We offer a unique High Frequency Over-The-Horizon radar (HFSWR) capability, providing coverage beyond conventional line of sight radars. HFSWR is capable of detecting small craft at distances up to 65km and larger vessels at ranges up to 200Nm. It is designed for both civil and military applications.
    BAE Systems Plc
  • MIRA - Broadband-Analyzer for HF / VHF / UHF MIRA is a scalable signal analyzer for HF, VHF and UHF. MIRA enables the online monitoring of a 16 MHz-broad band (optionally 24 MHz) in the freely selectable frequency range between 100 kHz and 3 GHz as well as the recording of a 4 MHz-band lying in the monitoring range (optionally 8 MHz).
    MEDAV GmbH
  • HFTAP K1, K3, K5 - High Frequency Testing at Probe FormFactor's HFTAP probe cards support wafer testing at frequencies up to 500 MHz. This capability allows device manufacturers to validate performance at the wafer level, an important component in Known Good Die (or KGD) testing. HFTAP cards are available in 100, 300 and 500 MHz standard configurations.
    FormFactor
  • 11021 - BD-10AV High Frequency Generator, 230V 230 V, 50/60 Hz, with standard electrode tip. 10,000 to 50,000 V, 500 kH
    Electro-Technic Products
  • Sonnet Suites - High Frequency Electromagnetic Software The Sonnet® Suites™ develop precise RF models (S-, Y-, Z-parameters or extracted SPICE model) for planar circuits and antennas. The software requires a physical description of your circuit (arbitrary layout and material properties for metal and dielectrics), and employs a rigorous Method-of-Moments EM analysis based on Maxwell's equations that includes all parasitic, cross-coupling, enclosure and package resonance effects.
    Sonnet Software
  • SVLF-60KV - 0.1HZ Ultra-low frequency High voltage tester SVLF (Very Low Frequency) Testers are suitable for testing power cables, transformers, switchgear, rotating machinery and other electrical apparatus. The product combines modern advanced digital variable frequency technology and micro computer control together, therefore, it can realize the full automatic voltage boost, stepdown, measurement and protection as well as the manual intervention in the process of automatic voltage boost.
    Yueqing Sandi Electric
  • HA175 - HF Rod Antenna The HF rod antennas are suitable for vertically polarized ground waves and low-angle skywaves. In conjunction with an antenna tuning unit, they can also be used for transmission.
    Rohde & Schwarz GmbH
  • 11802 - Programmable HF AC Tester Chroma 11802 programmable High Frequency AC Tester is a digital controlled high frequency AC source platform, can be combined with high frequency voltage step-up module to provide high frequency with high voltage.
    Chroma ATE
  • Series IC299 - HF Socket / Handler (Y shaped SMT Contacts) # HF Socket / Handler (Y shaped SMT Contacts) # The IC299 Test Contactor series is ideal for automated and manual testing of SOP, SSOP, TSOP and QFP packages in any conceivable pitch size.
    Yamaichi Electronics
  • PL-1500 - Low and High Frequency Transmitter Pipe and Cable Locator The PL-1500 pipe and cable locator is a single frequency locator that comes in a 8 kHz Low or a 83 kHz High model. The Pl-1500 is a very durable unit that is a work of art in its simplicity of use and sophistication of operation. There are no menus to learn; just three ways of applying a signal (conductive, clamp and inductive, which not all locators offer). So you're sure to locate all utilities. Plus, the PL-1500 is lightweight, compact and designed to withstand the everyday demands you place on it.
    SubSurface Instruments
  • Compus - High Frequency Signal Matrix The Compus is a wide-band relay based switching matrix designed for automated multiplexing of testing signals suitable for oscilloscope measurements. The Compus offers high signal density while maintaining unparalleled high frequency response.
    Grund Technical Solutions
  • ST-R2 - RF High-Frequency Power Meter The product is a High-frequency power meter having good performance and carried conveniently, especially designed for measuring complex waveform. The application of measuring Digital-communication signal such as GSM, CDMA, PHS, resolves effectively the problem of measuring complex waveform’s power and amplitude, which makes the meter’s reliability higher. The human design style used on operating methods and display accords with the operator’s habit. The product’s low price makes the connection with dear equipments little stronger, and is fit for measure and maintenance in wireless communication.
    Wuhan Sunma Technologies
  • RigExpert AA-30 - HF Antenna Analyzer Easy-to use measurement modes, as well as additional features such as connection to a personal computer (to plot Smith charts, etc.), make RigExpert AA-30 and AA-54 attractive for professionals and hobbyists. It is quite important that graphical display of various parameters over a wide frequency range is a key feature of these analyzers which significantly reduces the time required to adjust an antenna.
    Rig Expert Ukraine
  • HFW35C - HF Analyser A special device suitable for the measurement of radiation caused by wireless applications / computer networks, including the new standards (Bluetooth, WLAN, WiFi), also covering the WiMAX-frequencies auctioned off in 2006. It comes with an especially aligned log.-per. antenna with excellent directivity (Patent pending: AZ 10 2006 051 180.8 ) .
    Gigahertz Solutions

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HF - High Frequency operating at 3–30 MHz.


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