RF Box
A space surrounded by an electromagnetic radiation barrier
See Also: Boxes, Decade Box, Anechoic Boxes, Black Box, Breakout Boxes, Hot Box, White Box, Shielded Box, Programmable Resistance Box
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RF Systems
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With our detailed, end-to-end knowledge of beam generation systems and the way platforms operate in the field, we deliver state-of-the-art radio-frequency and x-ray systems. These integrated and effective systems are built with optimised components and interfaces to achieve the performance, reliability and ease-of-use expected by platform designers, manufacturers and end-users.
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Solid State RF and Microwave Switches
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The Solid State RF and Microwave Switches have the following advantages over mechanical switches; long operating life, fast switching time, low power consumption and small size. Mechanical RF and Microwave Switches usually have lower insertion loss, higher isolation and higher RF power handling capability. However, because of the advantages mentioned above, Solid State RF and Microwave Switches are to prefer if very low insertion loss and/or very high isolation is not needed.
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RF Attenuators
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A passive electronic component that reduces the power of an RF signal in a controlled way.
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Expandable Embedded Box IPC With Intel® Celeron® J1900
UNO-3272G
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Intel® Celeron® J1900 2.0GHz processor with 4GB DDR3L memory3 x USB2.0, 1 x USB3.0, 2 x RS232/422/485, 2 x RS2322 x 10/100/1000BASE-T EthernetVGA, HDMI support 2 x independent displaysOptional Digital I/O support for sensing and controllingDedicated TPM2.0 microcontroller designed for hardware securityFlexible system I/O expansion by iDOOR technologySupport diverse fieldbus protocol by iDOOR technologyDual Power input for power redundancy
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Real-time RF Channels Simulator
RF-LiveSim
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Covering a frequency range from 50 to 900 MHz, RF Live Simulator can emulate RF channels propagation modes in real-time for a signal bandwidth from 20 kHz to 20 MHz (gaussian noise, multipath, Doppler and frequency drift tools). RF-LiveSim is a cost effective solution for intense automatic non regression tests at the physical layer level. RF-LiveSim includes 1x RF input and 1x RF output ports, and provides a complete set of channel models, either for fixed or mobile propagation environments. Whatever the standard, any type of receiver can be tested. Thanks to its real-time process, from your basic original signal, RF-LiveSim can perform, for instance, efficient regression testing of LTE solutions to check the good behavior and the limits of your receiver when multipathes, Doppler and Gaussian noise are applied.
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VB Build-A-Box
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The VB Series, Build a Box provides a solution for any combinations of signal transport over fiber. With the VB-10 (10 card slots), VB- 6 (6 card slots), VB-4 (4 card slots), a unit can be created to your specification by populating the case with any configuration of VB-Cards. Each card’s I/O can be sent or received over its own disparate fiber, or all signals in the box can be multiplexed onto just one fiber. Inherently portable, each unit is ready for field applications or can be rack-mounted with optional Rack Mount kits.
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Elite™ 13.56 MHz RF Plasma Generators
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The elite™ Series of RF plasma generators provides state-of-the art technology in a compact air-cooled package. The elite is designed with high speed closed loop control, a class E RF deck and a switching modulator for superior output performance. The elite design utilizes a single printed circuit board assembly for the full rack product virtually eliminating all internal wires and connectors and thereby providing the highest reliability available.
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RF Spectrum Analyzers
RF Explorer
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RF Explorer is a new series of low-cost, portable, RF spectrum analyzers designed by Arocholl that are available in a variety of frequency ranges. Nuts About Nets has been developing diagnostic tools for troubleshooting wireless networks for a number of years and when RF Explorer was first introduced to us we were extremely impressed. The price-performance of these RF spectrum analyzers is truly remarkable and is the best, by far, on the market -- nothing else comes close. These RF analyzers operate both standalone as handheld devices, plus they interface via USB cable to a PC running more sophisticated data acquisition and analysis software. Prices for these RF spectrum analyzers (including PC software) begin at $119 USD -- which is unheard of in the test equipment industry.
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Loudspeaker Box
Echo
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The Echo Speech Source Type 4720 is a small active loudspeaker box providing calibrated acoustic signals for speech intelligibility measurements using the Dirac room acoustics software. The Echo Speech Source is typically placed at a human speaker position. The received signal at the listener position is then picked up by a microphone and analyzed in Dirac to arrive at an accurate qualification of the speech intelligibility through parameters such as the Speech Transmission Index (STI). The Echo Speech Source operates from 4 AA batteries or an external mains power supply, and can be mounted on a standard tripod.
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PSG RF Analog Signal Generator, 100 kHz to 9 GHz
E8663D
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Tackle demanding radar & satcom measurements with metrology-grade performance, including high output power & superior level accuracyUse as an ideal reference in phase noise test systems or for analog-to-digital converter testing with the lowest phase noise in a commercial sourceCharacterize devices & circuits by adding AM, FM, M & pulse modulation to your signalImprove existing test system performance: E8663D is built on the outstanding legacy of the 8663A & is fully code compatible
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Breakout Box
T1000-15
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T1000-15 breakout box with dual 15 pin D-Sub connectors for signal capture or monitoring. Dual connectors provide a total of 30 test points plus a ground jack. All test points use standard size 4mm banana jacks. Test points may be connected using shorting banana cable to allow signal continuity. Ideal for continuity measurements, isolation testing, and signal capture.
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Edge AI Box
EPC-R7000
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EPC-R7000 is an ARM-based Edge AI Inference Box Computer powered by NVIDIA® JETSON™ TX2 Dual-Core NVIDIA Denver2 + Quad-core ARM Cortex-A57 processor and NVIDIA Pascal™ 256 CUDA cores GPU which provides high performance computing and supports the AIM-Linux/Edge AI Software Package. It is an ideal solution for AI and Machine Vision applications.
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Small-Size Modular Embedded Box PC With Intel® Processor N250 And Intel Atom® X7433RE Processor
UNO-2372V3
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Intel® N250 (1.3GHz, formerly Twin Lake) and Intel Atom® x7433RE (1.5GHz, formerly Amston Lake) quad-core processorEquipped with one DDR5 memory slot (up to 16GB)Compact, robust, fanless and scalable system with high stabilityOptional second stack for supporting iDoor extension modules, including wireless connectivity, industrial fieldbus and additional I/O ports1 x M.2 B Key (3042/3052, PCIe x1, USB 3.2/2.0, SATA), 1 x M.2 E key (2230, PCIe x1, USB 2.0) for wireless modules1 x M.2 M key (2242 NVMe, PCIe x2) for storageSupports Windows 11 LTSC, Ubuntu 22.04
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RF Electronic Calibration Module (ECal), DC To 13.5 GHz, 4-ports
N4431D
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The Keysight N4431D RF electronic calibration (ECal) module makes calibration of Keysight vector network analyzers fast, easy and accurate. The N4431D is a precision 4-ports ECal module that supports multiple selection of connectors like Type-N, 3.5 mm, 7-16 and 4.3-10 connectors and can be mixed up to 13.5 GHz. Select either female-female, male-male, or female-male connectors.
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Product
RF Digitizer With 6.5 GHz Bandwidth
ADQ7WB
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ADQ7WB is an RF digitizer with an analog input bandwidth of 6.5 GHz. It supports highly linear wideband data capture, and utilize Teledyne SP Devices' proprietary ADX technology in order to ensure industry-leading spurious-free dynamic range (SFDR).
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PXI/PXIe RF Switch, Hex SPDT, 3GHz, 50Ω, MCX
42-870A-106
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The 40-870A-106 (PXI) and 42-870A-106 (PXIe) are 50Ω RF switches with 6 separate SPDT relays in a single slot. They have low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The switch banks been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz.
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PXI/PXIe RF Multiplexer, Dual 8-Channel, 3GHz, 50Ω, MCX
42-874A-102
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The 40-874A-102 (PXI) and 42-874A-102 are 50 Ohm 8 to 1 RF multiplexers with 2 banks in a single slot. They have low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. Each MUX has been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz with each path having a nominally equal insertion loss.
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FieldFox Handheld RF and Microwave Analyzers
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Measure with confidence from 4 to 50 GHz - precise measurements agree with benchtop resultsCapture every signal with real-time spectrum analysis (RTSA) up to 50 GHzWithstands your toughest working environments - rugged enough to meet MIL-specsWeighs less than alternative solutions- millimeter-wave models 30% lighter than other handheldsChoose to configure as a cable and antenna analyzers (CAT), vector network analyzers (VNA), spectrum analyzers and all-in-one combination analyzer
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PXI 8x4 RF Matrix 100MHz 75 SMB
40-729-101
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40-727/728/729 are RF Matrix Modules suitable for switching frequencies to 300MHz (50Ω version). The modules are available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The 40-727/728/729 are designed designed to provide a simple and scalable bidirectional matrix to RF frequencies. They are intended for the easy construction of high performance bidirectional matrix switching systems.
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RF Architectural Shielding Products
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EMI (Electromagnetic Interference) is often used interchangeably with RFI (Radio Frequency Interference). However, EMI can be any frequency of electromagnetic noise, whereas RFI is a relatively narrow range of electromagnetic noise on the EM spectrum. EMI Shielding can be used to mitigate electric and magnetic radiation across various spaces. Radio Frequency (RF) Shielding can be used to mitigate RFI with specifically designed enclosures that can block RFI. As well, RF Shielding can include application of RF Shielding paints, fabrics, and other materials.
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Decade Capacitance Box
1412-BC
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The wide capacitance range and high resolution of the GenRad 1412-BC decade capacitance box make it exceptionally useful in both laboratory and test shop. Owing to its fine adjustment of capacitance, it is a convenient variable capacitor to use with an Impedance Comparator. The polystyrene dielectric used in the decade steps is necessary for applications requiring low dielectric absorption and constancy of both capacitance and dissipation factor with frequency.
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CDMA2k Analysis Using NI PXI RF Test Instruments
NI-RFmx CDMA2k
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NI-RFmx CDMA2k is completely interoperable with all NI-RFmx APIs. It provides simple access to the most advanced optimization techniques such as multi-measurement parallelism and multi-DUT measurements. The result is extremely fast and high-quality measurements with minimal software development effort.
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Decade Box, Calibrated W/D & U, Resistance, 7, 1ohm to 11.11111Mohm, 1 %
72-7270 CAL DU
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The 72-7270 CAL DU from Tenma is a resistance decade box. It is ideal for service, prototype and experimental use. This useful tool may be set resistance value from 1 to 11,111,110 ohm in one ohm increments. The decade accuracy is ±1% resistors used throughout. It has weight of 320g/0.70lb and dimension 14.7cm × 11.7cm × 5.5cm (5.79" × 4.61" × 2.16"). It is typically used in general applications, troubleshooting, maintenance, education and vocational training, production line testing, radio and TV services, working standards, research design & develop, physics laboratory work.
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PXI Expandable 16x16 RF Matrix 50Ohm SMB
45-720A-511
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The 45-720A module is a 6U 16x16 RF Matrix suitable for switching frequencies to beyond 250MHz. The 45- 720A module is available in 50 and 75 Ohm versions with a choice of coaxial connectors. It is intended for the easy construction of high performance bidirectional matrix switching systems. Automatic Isolation Switches are located on all coaxial connectors, these disconnect the matrix from the external test fixture. This maximises isolation and RF performance.
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RF Connectors
PSMP Connectors
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Amphenol RF PSMP connectors are the perfect solution for board-to-board applications requiring high power. With a minimum board spacing of 12.6 mm, the three-piece design allows maximum flexibility for high-density board spacing, and is an ideal solution for blindmate situations.
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RF Amplifiers
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UST specializes in the testing, repair and refurbishment of all types of RF amplifiers (broadband and narrowband), microwave amplifiers and millimeter-wave amplifiers: solid state, thin film, traveling wave tube (TWT), low noise RF amplifiers, intermediate power RF amplifiers, limiting RF amplifiers, doubler RF amplifiers, driver RF amplifiers, variable gain RF amplifiers, and active frequency multipliers.
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RF Coaxial Load
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RF Lambda’s coaxial loads are used to terminate RF signal chain to provide a good 50ohm match and dissipate any excess RF energy. They are available in a variety of power levels and offer low VSWR.
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SIMRC - SMB RF Adapter PCB
1092-001
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Our small format embedded switching (SIM relay) cards offer a choice of switching configurations using low cost industry standard SIM connectors. They free the designer from the detail of routing complex switching circuits, you may select from a wide range of cards using the built in RS-232 and I2C interfaces. These low-cost embedded switching cards are intended to be mounted on to a simple motherboard. They may be used to construct very high density switching networks. SIM based switching cards also allow for very simple in-field maintenance.
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Mini Fiber Node – RF Receiver & Return Path Transmitter
MX700
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MAXCOM MX700 products deliver RF , return path services or both, over a fiber optic infrastructure to home, businesses, schools /universities, hospitals, parks, and MDUs . It provides optical-to-electronic conversion in a single, cost effective design.
