HF - aka High Frequency

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  • High frequency shielded room safety isolating transformer 3 sets, double bench a sheet, ventilation cutoff waveguide window 2 units, signal adapter plate 1 sets, advanced power filter 1 only, proof ceiling 4 cup, six wildcard strip 2 only , a distribution switch trunking
    Beijing KeHuan Century
  • 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
  • A 1020-75-250 - Broadband high-frequency amplifier Broadband RF amplifiers for EMC testing and general laboratory applications Quiet operation through high performance heat sink with temperature-controlled fan Microprocessor control of all relevant data amplifier Monitor output
    Dr. Hubert GmbH
  • C Model - Digital High Frequency Surge Testers These Digital High Frequency Surge Testers are the ultimate in ruggedness & durability. Fourteen / sixteen gauge steel construction and mobility on 6" heavy duty rubber wheels makes it a favorite for use in harsh industrial environments. The performance of PJ's exclusive/unique High Frequency Technology is capable of testing the integrity of any turn-to-turn insulation, including low inductance windings.
    PJ Electronics
  • High Tech Omni-Directional Mid Frequency Sound Source This extremely light and compact sound source was developed to improve both practicality and source omni-directionality. Various technologies were combined with materials like high temperature neodymium, carbon fibre reinforcement and aluminium in the drivers and housing structure. The source presents robustness, high sound power level, the lowest weight and the smallest dimensions in the industry.
    QSources BVBA
  • LPHFS-01 - Low Power high frequency sonicator Low Power high frequency sonicator
    Mittal Enterprises
  • 413002 - High Frequency (HF) RFID Reader/Writer Module tiny Mifare card read / write module, which is designed for the applications of 13.56MHz technology for handy terminal or custom-built for system integrators.
    GAO Tek
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 12011A - BD-20A High Frequency Generator, 115V 115 V, 50/60 Hz, with spring electrode tip. 10,000 to 50,000 V, 4 - 5 MHz
    Electro-Technic Products
  • 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
  • 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
  • RFS10E - 10 MHz Rubidium Frequency Standard? High quality design. The RFS10E is a 10 MHz rubidium frequency standard with many options as described above. An optional input allows the RFS10E to be locked to a 1 pps signal such as GPS. Also the 1 pps output derived from the rubidium will align itself in time to the 1 pps input to within 150 ns.
    Precision Test Systems
  • 3225 - High Frequency Response Analyzer (.01 Hz to 25 MHz) Venable's newest, ultra fast 25 MHz Frequency Response Analyzer. Venable's Model 3225 is a new concept in test instrumentation. The Model 3225 combines the latest analog and digital technology with advanced digital signal processing to provide versatile test and analysis functions. This instrument operates with the same Venable Software interface as all Venable FRA products.
    Venable Instruments
  • High-Frequency Test Probes High-Frequency Test Probes
    INGUN Prüfmittelbau
  • 7173-50 - High-Frequency, 2-Pole, 4x12 Matrix Card The Model 7173-50 combines high frequency performance with excellent DC switching characteristics. It provides 200MHz bandwidth in a 4x12 configuration. Offset voltage is <15μV per crosspoint, and offset current is <200pA.
    Keithley Instruments
  • HF38B - 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. The log.-per. antenna with further improved frequency response.
    Gigahertz Solutions
  • 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
  • HF59B - HF Analyser The HF59B comprises all functions of the ?HF58B-r? and additionally offers: A frequency range of down to 27 MHz within the basic device ? suitable for the connection of an optionally available antenna (the scope of delivery includes a compensated antenna for 800 MHz up to 2.5 or 3.3 GHz).  A calibrated extra AC-measurement output for the demodulated signal, and a scalable DC-output.
    Gigahertz Solutions
  • 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

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HF - High Frequency operating at 3–30 MHz.


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