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
  • 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
  • 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
  • HX002 - 1000-W HF Dipole The HF Dipole R&S HX002 permits optimum coverage over all distances and is suitable for both transmission and reception. The fully automatic tuning unit integrated in the antenna provides perfect matching to the transmitter system.
    Rohde & Schwarz GmbH
  • A 1020-25/250 - 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
  • 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
  • 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
  • 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
  • TG 600 - High Performance Audio Frequency Transmitter The high performance Audio Frequency Transmitter TG 600 is especially designed for accurate location of cable faults and joints according to the twist method. The display of input and output current enables optimized impedance matching. A 600 VA and a 60 VA output power range are selectable. The 60 VA range is mainly used for route tracing and depth evaluation of cables.
    HV Technologies
  • 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
  • DDS/PLL-based High-Frequency Programmable Clock Source Module DSG synthesizer is a programmable clock source which can generate any desired signal with 1Hz resolution, utilizing multiplex loop PLL and DDS technique. Two models, DSG-2235 and DSG-1425 are available according to the frequency band. It provides high purity clock output. The frequency can be controlled by serial data, which can be connected to a PC communication port. As an option, 1/2 and 1/4 frequency dividers are available. The internal refrence TCXO has ±1ppm accuracy but high frequency accuracy also can be obtained in external clock mode with accurate external 10MHz clock.
    Digital Signal Technology
  • 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
  • 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
  • Model 2100HF - High Frequency High-Voltage Power Amplifier The Model 2100HF incorporates an all-solid-state design for high reliability and low-noise operation, thus achieving accurate output response and high slew rates, even into highly capacitive loads. Full power frequency response of the amplifier is essentially flat up to 2 MHz. No overshoot or instability of the waveform occurs due to the amplifier's unique dual feedback feature.
    TREK
  • 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
  • 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
  • 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
  • 3235 - High Frequency Response Analyzer (.01 Hz to 35 MHz Venable continues to expand the 3200 series with the 35 MHz Frequency Response Analyzer. Venable's Model 3235 continues our new concept in test instrumentation. The Model 3235 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
  • 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
  • miniVNA - HF & VHF Antenna Analyzer The miniVNA is a tiny antenna analyser working from 0.1 to 180MHz. It is connected to a computer with just one USB cable, power is supplied over USB. An internal option for serial (RS-232) communications is available as well.
    Mini Radio Solutions
  • AC High Frequency Amplifier EV Frequencies from 1.5kHz ? 200kHz can be generated in laboratories and test systems. Testing of wound components, capacitors and filters. Under voltages and over voltages as well as frequency variations can be simulated. It is possible to test electrical and electronic devices of all kinds (e.g. testing of high frequency measuring instruments). 
    Spitzenberger & Spies
  • 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
  • High-Frequency Test Probes High-Frequency Test Probes
    INGUN Prüfmittelbau
  • (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

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HF - High Frequency operating at 3–30 MHz.


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