Radio Frequency
3 kHz to 300 GHz or a frequency < microwave.
See Also: Radio, Software Defined Radio, Ham Radio, Mobile Radio, RF, Microwave, VHF
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Mixed-Signal Front Ends (MxFE) - Scalable Software-Defined Radio Solution with 7.5 GHz Bandwidth
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The mixed-signal front end (MxFE®) provides today’s system designers working in communication infrastructure, instrumentation, and aerospace and defense with a scalable software-designed radio solution with a very wide 7.5 GHz bandwidth. This solves several complex challenges including increasing bandwidth demands and signal chain complexity as system operation moves from the RF to the mmWave spectrum domain and as bandwidth demands move from megahertz to gigahertz.
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Low Noise Amplifiers for Radio Amateurs
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Our Low Noise Preamplifiers are remarkable for extremely low noise, excellent SWR, high efficiency and a high IP3. The Low Noise amplifiers are especially selective and absolute stable therefore oscillation is avoided. Even if you have a bad SWR. This is the reason why radio amateurs and club-stations all around the world trust in Kuhne electronic equipment. The products are perfect for use in contests, EME, MeteorScatter, Aurora and Tropo DX. Small mechanical measurements and technical innovations from the professional sector, e. g. milled aluminium cases, enable high temperature stability and tower mounting. Numerous contest victories, records and first contacts with a country were and are achieved with Kuhne products. Don't compromise and get technology from Kuhne electronic!
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2GHz programmable frequency dividerValon
3010a
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The Valon 3010a accepts a wide range of input frequencies and provides three independent, user-selectable, divided outputs. The 3010a is useful for extending the low-frequency range of any signal source down to 5MHz as a 50Ω output or down to 0Hz as a TTL output.
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Frequency Converters
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Ducommun's frequency converter families include waveguide detectors (FAS), passive and active multipliers (FMP and FMA), up and down converters (FUB and FDB), harmonic mixers (FDH), subharmonically pumped up and down converters (FUS and FDS) and phase detectors and single sideband modulators (FPB and FSS). These devices are offered in 7 waveguide bands to cover entire 18 to 110 GHz frequency spectrum. These converters employ high performance GaAs Schottky beamlead diodes and DLT's proprietary circuit configuration to produce superior performance, such as low conversion loss and up to full waveguide instantaneous operation bandwidth.
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130/180 MS/s Dual Channel PXI Express Digitizer for Frequencies up to 175 MHz
PXIe-1803
Digitizer
This 130/180 MS/s Dual Channel PXI Express digitizer provides the best speed and performance available for input frequencies up to 175 MHz.With exceptional signal integrity, high density and modularity, and channel synchronization options, this new digitizer provides massive functionality in a compact form factor.Key features include:Dual 14/16-bit digitizer configurable as separate or fully synchronized channelsWaveform bandwidths of 65-175 MHz (typical)64M words of waveform memory per channelExternal clock input for synchronization up to 180 MHz250 μV Measurement AccuracyNoise Floor and RelativeAccuracy as Precise as 0.006%
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SPLIT MOUNT RADIO SYSTEM
CFIP PhoeniX C
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CFIP PhoeniX C split mount system is designed to fit in a classic telecom architecture with a radio located outdoor and a sheltered indoor unit. CFIP PhoeniX C system has compact indoor unit that enables transition from TDM networks to hybrid TDM/IP networks providing up to 64E1, Gigabit Ethernet ports, or up to 16 ASI ports for transferring video signal. Total maximum capacity is up to 366 Mbps full duplex.
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2-Port 9 GHz Analyzer, Frequency Extension Compatible
C4209
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C4209 Vector Network Analyzer delivers industry-leading dynamic range and sweep speed, with all the features engineers have come to expect included standard in our software. This VNA is frequency extender compatible and is the anchor network analyzer for the CobaltFx frequency extender system.
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Multimeter Digital 1999 Counts Display with Holster with Capacitance Frequency
MY67
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Multimeter digital 1999 counts display with holster with capacitance Frequency MY67 V&A.
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High Frequency Chambers
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Specialized, shielded rooms designed to absorb electromagnetic reflections.
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Frequency Synthesizers
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7 different types of synthesizers for a broad range of applicationsBroad bandwidth, fast setting, and low phase noiseLow-cost custom designs available
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1229a Frequency Generator
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Precise Time and Frequency, Inc.
The ptf 1229A utilizes the latest technological advances in precision frequency synthesizers to provide a multiple output, wide range, high precision frequency reference instrument, capable of delivering frequencies over the range of 0.1Hz up to 30MHz with a resolution of 0.1 Hz over the full range.The unit includes an external reference input to allow extremely high accuracy outputs at precisely the frequency required, together with a front panel indicator to verify “lock” to the external reference. The standard unit includes two independent frequency outputs of any frequency within the range, and provides both sine and square wave outputs for each frequency.An expansion module gives the capability to increase the number of independent frequency outputs up to a total of four frequencies, with sine and square wave outputs for each, giving a total of eight outputs.
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Product
PXIe Frequency Reference: 10 MHz And 100 MHz
M9300A
Signal Generator
The M9300A PXIe frequency reference is a PXIe-compatible, compact, modular instrument that can be used with the Keysight M9301A synthesizer, M9310A source output, and M9311A modulator to create the world’s fastest vector signal generator, the M9381A. Create a CW source, the M9380A, by combining the M9300A with the M9301A and M9310A or use it as the 10-MHz or 100-MHz reference with other PXI solutions. Control the instrument through a soft front panel and programmatic interfaces tuned to your application development environment of choice.
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SINE Sinusoidal Single Frequency Gratings
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Our SINE Sinusoidal Single Frequency transmittance patterns have proved to be very useful for specialized MTF Measurement as well as for such applications as moirè contouring. They are made on film base material with a nominal thickness of 0.175mm. This material is polyester and tends to be somewhat birefringent. The harmonic modulation values are generally 3% or less.
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Static Frequency Converter Systems with Built-in Isolation System
FC3X Series
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- VFI independent output as per IEC62040- User friendly controls and indications- Compact design with inbuilt transformer- Rugged and field proven for Industrial and Defence application- Ultra light weight- Higher efficiency of operation means significantly lower running costs- State of the art IGBT based PWM technology, to increase crest factor tolerance & dynamic stability- Continuously delivers full output power at ambient as high as 45ºC- Can feed upto 400% rated current for half cycle- Very high MTBF
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Radios
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Honeywell Aerospace Technologies
Honeywell communications and navigation radios are used in nearly every type of aircraft. As the aviation industry grows and our customer’ needs evolve to areas like Urban Air Mobility, you can count on Honeywell’s wide-ranging navigation and communications radios to meet your requirements.
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Ultra-Low Frequency Workstation
MK52 Series
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Providing Ultra-Low Frequency levels, the MK52 Series offers the ultimate low natural frequency performance for a wide range of high resolution instruments, such as analytical balances, cell injection, confocal microscopes, patch clamping, optical microscopes, wafer probing, sensor calibration, atomic force microscopes and other sensitive equipment requiring high isolation efficiency.
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Radio Communications
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General Dynamics Global Imaging Technologies
Every day around the globe, General Dynamics'' radios ensure planes land safely, isolated personnel are found, soldiers communicate securely and first responders have the communications they need to go where no one else can. Our radios are more than tools, they are lifelines. Building on a strong, 50-year legacy in RF communications and networking development for military, government and commercial customers, General Dynamics’ radio products and systems are trusted globally in air traffic control, Blue Force Tracking, search and rescue, line of sight communications, satellite and wireless, and battlefield communications applications.
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MOSFETs For High Frequency Amplifier
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The MOSFETs shown below are best suited for amplification of high-frequency signals.
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Radio Testing
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Testing of radio systems. PHOENIX TESTLAB as an accredited radio testing laboratory, Notified Body for R&TTE Directive 99/5/EC and Conformity Assessment Body offers you a complete service up to your products' worldwide introduction to the market.
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Audio Frequency Transmitter
TG 600
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Cable fault location with the BAUR TG 600. The TG 600 audio frequency transmitter was designed specifically for the precise location of cable faults and joints using the twist method. The display of the input and output current makes selection of the correct adjustment easier.* High-performance audio frequency transmitter up to 600 VA* Frequency of 2 or 10 kHz, quartz-stabilised (other frequencies on request)* Potential-free output* Impedance adjustment in 8 steps from 0.3 to 300 Ω
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Signature Model High Frequency Surge Testers
S
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Bench size performance & durability with PJ's exclusive/unique High Frequency Technology capable of testing the integrity of any turn to turn insulation, including low inductance windings. These Digital Surge Testers come standard with a rack-mounted, Tektronix TDS1002, 1 Billion Samples/sec, real time, programmable, storage oscilloscope.
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Radio System
FASST
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Futaba is the first of the traditional radio manufacturers to bring the advantages of 2.4GHz spread spectrum technology to modelers – and the first to introduce that technology in a full-range aircraft system. For getting the full benefits of 2.4GHz technology, you'll find that Futaba's experience makes all the difference.
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Radio Modems
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A device that transmits digital data wirelessly over radio waves, allowing for long-distance and remote communication without physical cables.
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VME Time & Frequency Processor
VME635091-SyncClock
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Brandywine Communications’ VME635091-SYNCCLOCK is a time and frequency processor module that provides precision time and frequency reference to the host computer and peripheral data acquisition systems. Time is acquired from time code signals, typically IRIG B. Time is displayed on the front panel (hours, minutes, seconds) via LED digits.
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Frontend - Frequency Extension to D-Band (110 GHz to 175 GHz)
FE170ST
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The R&S®FE170ST is ideal for early subterahertz and 6G research. By extending the frequency ranges for the R&S®SMW200A and R&S®SMM100A to the D band (110 GHz to 175 GHz) engineers can access the range they need and develop the next generation of mobile communications. The easy-to-use, fully-calibrated solution is compatible with our signal generator, analyzer and oscilloscope environments. Plug it in and start designing the next generation of mobile communications today.
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FREQUENCY SYNTHESIZERS (Insight FS) FROM 30 TO 1250 GHz
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Insight Product Company introduces a family of new wide band synthesizers of millimeter and submillimeter waves (Insight FS). Insight FS cover frequencies from 30 to 1250 GHz and generate substantial output power. In the millimeter wave range, each synthesizer covers a full waveguide band (Q, U, V, E, W, F, D, G, Y, J). IPWBS provides several options for frequency and amplitude modulation (analog FM/AM modulation, frequency manipulation, pulses modulation).
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GPS Frequency Reference
E8000
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The Quartzlock E8000 GPS Frequency Reference is a breakthrough in exceptionally low cost, traceable, 1-U rack mount, calibration-free, off-air frequency & time standards. These very low cost references maintain the high frequency & time accuracy required for demanding applications. Ultra low noise option are available.
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Frequency Converter
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A frequency converter, also known as a frequency changer, is a device that takes incoming power, normally 50 or 60 Hz and converts it to 400 Hz output power. Different types of power frequency converters exist, specifically, there are both rotary frequency converters and solid state frequency converters. Rotary frequency converters use electrical energy to drive a motor. Solid state frequency converters take incoming alternating current (AC) and converts it to direct current (DC).
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Frequency Hopping Spread Spectrum
FHSS
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Futaba introduced FHSS (Frequency Hopping Spread Spectrum) systems in 2010, to offer modelers a less expensive way to enjoy 2.4GHz dependability. Other advantages include extremely low latency, exceptionally fast frame rates, transmitters with no external antennas and low-cost receivers with Easy Link convenience.As the name implies, the transmitter signal of an FHSS system literally hops from frequency to frequency in a pseudorandom sequence. The combination of frequency hopping with Futaba's advanced algorithms creates 100% frequency security.
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VHF Radio Direction Finding Antennas
Vector-Finder Series
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The Vector-Finder Series of VHF direction finding antennas provide a compact, lightweight, active antenna, suitable for use in the field with handheld transceivers and scanning radios. The mechanical design allows the sense antennas to be folded back to provide a compact unit, easily stowed or transported in any vehicle. The system interfaces with any FM receiver or transceiver via the antenna jack and the earphone jack. Several different models are available to suit your pocketbook or unique field application, all of which operate on the phase shift technique. The VF-142Q models incorporate left-right indicators as well as an audible response from which the user can determine the true direction of the radio signal. The other types utilize the audible response generated by the equipment and heard on the user’s receiver or transceiver. All models operate from a 9-volt battery.
