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
  • 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
  • 3660A - HF programmable lowpass filter The 3660A is a programmable cut-off frequency lowpass filter with very high frequency range, max.100MHz. Since the roll-off of the lowpass filter is as steep as 48dB/oct, cut-off frequency can be set to required frequency with 2-digits resolution.
    NF Electronic Instruments
  • (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
  • 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
  • MICROWAVE STUDIO® - Tool for the 3D EM Simulation of High Frequency Components CST MICROWAVE STUDIO®(CST MWS) is a specialist tool for the 3D EM simulation of high frequency components. CST MWS' unparalleled performance making it first choice in technology leading R&D departments. CST MWS enables the fast and accurate analysis of high frequency (HF) devices such as antennas, filters, couplers, planar and multi-layer structures and SI and EMC effects. Exceptionally user friendly, CST MWS quickly gives you an insight into the EM behavior of your high frequency designs.
    CST AG
  • HG2461 - DDS HF SIGNAL GENERATOR Signal frequency up to 300MHz . DDS Technology provides for a superior signal with low distortion and high stability . Both RF output and function output . 3.5' QVGA color LCD and soft keys . Produced by SMT, smart metal case . 1uHz frequency resolution . RS 232 interface and USB, GPIB optional . Versatile modulation
    Shanghai MCP
  • CA3034-1-24 - LF HF 1 By 24 Multicoupler LF 1 by 24 Multicoupler. Very high dynamic range & low noise figure. 3U rack mounting chassis. Available with BITE. Options for custom input filtering
    CommsAudit Limited
  • DVM13MFC2U - 2.4GHz HIGH RESOLUTION FREQUENCY COUNTER * 8-digits green LED display with annunciators * two-channel operating mode memory * adjustable range and gate time * high-safety design as per IEC 1010, cat. II
    Velleman
  • HPLL - PLL-based Fixed Frequency High Purity Signal Generator HPLL is a signal generator utilizing PLL(Phase Locked Loop) technique. It provides one pure signal output within the range from 100MHz to 3GHz. ±1ppm DTXO which compensated by micro computer is stored in the unit. Also, the accurate external reference clock is available as an option.
    Digital Signal Technology
  • 11011 - BD-10A High Frequency Generator, 115V 115 V, 50/60 Hz, with standard electrode tip. 10,000 to 50,000 V, 500 kHz
    Electro-Technic Products
  • 599 - HF DSP Transceiver TEN-TEC has created a 100 watt transceiver combining simplified controls and ease of operation with the excellent performance of a low first IF 160-through 6-meter ham-band architecture in a compact, mobile-friendly structure. The analog portion of the radio is double conversion with IF frequencies of 9.0015 MHz and 22.5 kHz. A third conversion to zero-frequency IF is accomplished in the DSP processor
    Ten-Tec Radio
  • Dash® 8HF-HS - High Frequency, High Security Data Recorder The Dash 8HF-HS is a powerful, compact and portable data acquisition recorder engineered specifically for capturing high frequency data and transient signals. It provides isolated inputs with sample rates up to 2 MHz and a bandwidth of 200 KHz per channel. The Dash 8HF-HS is the ideal system to give you an accurate record of your high speed data.
    Astro-Med
  • SRM-3006 - High Frequency Radiation Meter Electromagnetic fields are the medium wherever such forms of communication are used. These fields affect everything around them including the people that are moving within them. Complete coverage would otherwise be impossible.
    Narda Safety Test
  • 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
    HongPu Optoelectronics
  • High Frequency Probes High frequency probes feature low impedence (typically 50 ohms) and a wide band width (up to 3 Ghz) for cellular phone applications, network analyzers and time domain reflectometers.
    Everett Charles Technologies
  • TM-25M - HIGH-FREQUENCY EARTH METER Testing of the power transmission towers grounding (G) quality  poses a serious problem as they are all electrically interconnected by means of Ground Wires  which act as lightning rods, protecting the lines from atmospheric discharges. 
    Megabras Srl
  • CA3034-1-8 - HF 1 By 8 Multicoupler HF 1 by 8 Multicoupler. Very high dynamic range & low noise figure. 1U rack mounting chassis. Available with BITE. Options for custom input filtering, phase matched outputs.
    CommsAudit Limited
  • WT2002A - HIGH FREQUENCY PARAMETERS MEASURING INSTRUMENT It is designed for measuring high-frequency electrical parameters of EB and other high-frequency signals, it has a RS232 serial interface to communicate with PC. It is suitable for the measurement of EB, electrnic transform and switching power supply etc.
    Inventfine Instrument
  • UI2002A - Electronic Ballast High Frequency Parameters Tester Measure Vrms, Irms, W, PF/Hz • Voltage range: 10~600V, Current range: 10~2000mA, Frequency range: 20~70kHz • Accuracy: Class 2
    Lisun Electronics
  • HF35C - HF Analyser This device supports all above mentioned common advantages. It allows a straight forward assessment of the exposure, a determination of suitable remedial actions, as well as a control of their effectiveness. Display of peak value as well as average value (switchable)
    Gigahertz Solutions
  • 11031 - BD-10AS High Frequency Generator, 115V Model BD-10AS features a momentary ON/OFF switch
    Electro-Technic Products
  • Frequency Master IV - High Frequency Based on a completely new method of signal analysis allow ROM electronic measuring instruments, a high frequency and EMC measurement to the spectacular price. The locating interference sources and their causes, identification of power flux density, the measurement and analysis of even the most complex waveforms - all this is with ROM electronic measuring devices without any problems. And by using our professional PC evaluation software you can enhance the performance and functionality of your Frequency Master IV yet!
    ROM-Elektronik GmbH
  • CA3045-8-32 - HF VHF 8 By 32 Multicoupler HF 8 by 32 Multicoupler. Accepts 8 inputs, each input is split 4 ways. Very high dynamic range & low noise figure. 3U rack mounting chassis. Available with BITE. Options for custom input filtering.
    CommsAudit Limited

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HF - High Frequency operating at 3–30 MHz.


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