RF Attenuators
Used to reduce input RF & Microwave power by a fixed ratio – expressed in dB. (www.e-meca.com)
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Programmable Step Attenuator, DC to 4 GHz, 0 to 11 dB, 1 dB steps
8494G
The Keysight 8494G dc to 4 GHz programmable step attenuator offers exceptional repeatability and reliability. Attenuation is provided in 1 dB steps from 0 to 11 dB. Precision gold-plated leaf springs ensure long-life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option UK6. A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator/switch combinations are possible. The Keysight 11716A/B/C interconnect kits provide quick connection of Keysight 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.
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2U, 4U, and 6U Developmental RF Interface Units
1257A-D
The Astronics 1257A-D is a sixth-generation RFIU design. It comes with a new easy-to-use LXI Core 2011-compliant device and new enhanced features, including the ability to acquire all of the components you need to assemble your own unit in-house, reducing your design time.
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EV-DO Analysis Using NI PXI RF Test Instruments
NI-RFmx EV-DO
Highly optimized RF measurement experiencePerform physical layer analysis on EV-DO cellular signals including MODACC, ACPR, CHP, OBW, and SEMSimple access to advanced measurement parallelism
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RF Connectors
BNC Connectors
BNC connector types feature a bayonet style coupling mechanism that allows for quick connect and disconnect with positive locking. Mating is achieved with just a quarter-turn of the coupling nut. With a classic, dependable design, BNC RF connectors are suited to accommodate a large variety of RG and industry-standard coaxial cables, in a variety of termination styles.
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RF Wideband Downconverter Solution From 100 KHz To 27 GHz
DC27G100
GaGe wideband downconverters are wide frequency coverage receivers that feature a single RF input and 3 standard software selectable IF bandwidths, from 10 MHz to 100 MHz, or 3 optional software selectable IF bandwidths, from10 MHz to 160 MHz. The carrier center frequencies can be tuned from 50 MHz to 27 GHz, using direct digitization below 50 MHz.
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RF Signal Generators
The RF signal source mainly acts as a stable local oscillator signal in the test, or generates various types of modulated signals, and the two-tone signal is used for signal excitation, receiving sensitivity testing and other applications. When choosing the RF signal source, the frequency range of the signal output, power requirement size, modulation type, frequency stability, amplitude accuracy and many other factors needs to be considered.
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RF Hybrid Couplers
Pasternack RF hybrid coupler series is passive devices that couple part of the transmission power in a transmission line. Our RF hybrid coupler components provide the bandwidth, high directivity and high power that designers need for their most demanding applications. 90 degree hybrid couplers often use two transmission lines set close together so that energy passing through one is coupled to the other. Many Pasternack 90 degree hybrid coupler items are RoHS and REACH compliant. Our RF hybrid coupler series is available with SMA connectors and 3dB coupling values. Power ratings for the 90 degree hybrid coupler product line range from 20 Watts to 50 Watts. 90 degree hybrids have a frequency range that is from 1 GHz to 18 GHz. As with the other over 40,000 RF, microwave and millimeter wave components from Pasternack, this RF hybrid coupler series is in-stock. Not just in stock, but these RF couplers in a hybrid design will also ship the same day as they are purchased.
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PXI/PXIe RF Matrix, 32x8, 300 MHz, 50 Ω, SMB
42-724-021
The 40-724-021 (PXI) and 42-724-021 (PXIe) are 32x8 RF matrix modules suitable for switching frequencies up to 300 MHz. Having a 50 Ω characteristic impedance and front panel SMB connectors, these modules provide a simple and scalable bidirectional matrix for RF and are intended for the easy construction of high performance switching systems.
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RF & Microwave Modules And Instruments
SHF Communication Technologies AG
In digital high speed test and measurement, a perfect clock signal is crucial for the generation of low jitter reference test signals. A SHF Synthesized Signal Generator (Synthesizer) used as a clock source can operate over several decades of frequency and is an essential part of any high speed test and measurement environment.
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RF Products
We also provide measurement jigs for tests and measurement, and custom-designed products responding to your specific measurement and testing needs.
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POWER ATTENUATORS
TYPE ATF
National RF’s Type ATF Power Attenuators were designed to allow interfacing of linear power amplifiers to RF exciters, where a specific amount of drive to the amplifier is prescribed. Often, however, drive from the RF exciter exceeds this minimum prescribed level and some form of power attenuation must be used in order to not damage the input of the power amplifier. National RF’s type ATF-3 offers 3 dB of power attenuation (1/2 of the power) when used between the exciter and the amplifier and will handle an input power of 132 Watts, RMS (continuous power) while providing about 66 Watts RMS output power, when it is terminated into 50 ohms. In practice, the ATF-3 attenuator will handle exciters achieving Peak Envelope Power levels (PEP) in the area of 200 to 250 Watts while providing half of that power to the load. For less attenuation requirements, the ATF-1 and ATF-2 offer 1 and 2 dB of attenuation, respectively.
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PXI/PXIe RF Matrix, 16x2, 300 MHz, 50 Ω MS-M Multiway With Loop-thru
40-728A-002-L
The 40-728A-002-L (PXI) and 42-728A-002-L (PXIe) are 16x2 50 Ω RF matrices with MS-M Multiway connectors and Y-axis loop-thru. The 4x-727A/728A/729A range are high density RF matrix modules suitable for switching up to 300 MHz in 50 Ω or 100 MHz in 75 Ω. They are available in 50 Ω or 75 Ω versions with SMB connectors or in 50 Ω versions with a multiway connector.
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Voltage Variable Attenuators
Voltage variable attenuators (VVAs) that offer up to 60 dB of attenuation across a broad range of frequencies from 400 MHz to 18 GHz. These voltage variable attenuators are frequently used in applications such as electronic warfare, instrumentation, point-to-point and point-to-multipoint radios, fiber optic and broadband telecom, microwave radio and VSAT, military radios, radar, ECM, SATCOM and sensors, and R&D.
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9GS/s 16Bit 8GS Mem 12CH 24 Markers RF AWG Benchtop
P94812B
The benchtop version of the Proteus arbitrary waveform generator series offers up to 12 channels in a 4U, 19” benchtop box. With a 9” touch display and on-board PC the benchtop platform enables users to program the instrument without the need of an external PC. Users can program the instrument from the onboard PC using various programming environments such as MATLAB, LabView, Python, and more. So for synchronized, phase coherent, multi-channel applications such as quantum physics and radar applications the Proteus arbitrary waveform transceiver is an ideal, high performance, and cost effective solution.
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RF Voltmeter
9240
The 9240 series is the latest addition to Boonton’s popular 9200 series of RF voltmeters. It combines accuracy, smart probes, and operator features that have never before been available in its price range. It is simple to use on the bench, and comprehensive enough to integrate into an ATE system.
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RF Test Enclosure, ≥100 DB Of Isolation, 300 MHz - 18 GHz
dbSAFE DUO
RF enclosures are now a necessity for testing wireless devices. The dbSAFE DUO offers unmatched isolation in its class; up to 100 dB* from 300 MHz to 18 GHz. The dbSAFE DUO shielded box has been engineered from the ground up to provide superior RF isolation and performance while being cost-effective. The dbSAFE DUO can be designed and manufactured to almost any size and dimensions.
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Power/Voltage Rail Probe. 4 GHz Bandwidth, 1.2x Attenuation, +/-30V Offset, +/-800mV
RP4030
The Teledyne LeCroy RP4030 Power Rail Probe meets the specific requirements of those who need to acquire a low-voltage DC signal as part of a:-Comprehensive power integrity, digital power management IC (PMIC), voltage regulator module (VMR), point-of-load (POL) switching regulator, or low-dropout regulator testing- Complete embedded power management system that includes PMICs, VRMs, POLs, and LDOsThe RP4030 will faithfully acquire a low-impedance, low-voltage DC power/voltage rail signal without unduly loading the device under test (DUT), while providing high offset to allow DC power/voltage rail signal display on an oscilloscope with high gain.
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PXI/PXIe RF Matrix, Single 2x2, 2.5GHz, 50Ω, SMB
42-877A-001
The 40-877A-001 (PXI) and 42-877A-001 (PXIe) are 50Ω 2x2 RF matrices with 1 bank in a single PXI slot. Loop-thru connections are provided on both the X and Y axis allowing the attachment of terminations for unused signals or for expansion to other matrices. Larger matrices are easily built with varied X and Y dimensions, such as 8x2 and 4x4 using multiple 40/42-877A modules. The module has low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost.
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PXI Single 16 to 1 RF MUX SMB 75 Ohm
40-835-001
The 40-835-011 is a single 75 Ohm 16-channel RF MUX in a single PXI slot. The module has been designed to exhibit low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The MUX has been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz. The design of the 40-835 minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.
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Precision Programmable Attenuator
RCDAT-30G-30
Mini-Circuits’ RCDAT-30G-30 is a precision programmable attenuator covering an extremely wide bandwidth, from 0.1 to 30 GHz. Its unique design allows attenuation settings to be programmed from 0 to 30 dB, in 0.5 dB steps with monotonic attenuation change per dB, even at the highest frequencies and attenuation settings. The attenuator can be controlled via USB or Ethernet, allowing control directly from a PC, or remotely over a network. VHF / UHF / L / S / C / X / Ku / K band testing.
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GMCT 26-Pin RF Cable Assembly, 75Ω, Male To Unterminated, 1m, RG179 Cable
40-979-726-1m-FU
This 1m long cable assembly is part of a range of cables suitable for applications using the Positronic 26-pin GMCT 75Ω RF connector. It is constructed from RG179 silver plated copper clad steel cable with FEP insulation and a bandwidth of 500MHz. Screwlocks are provided to secure the connector to the associated product.
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Drone Detection RF Monitoring System
Shenzhen Tangreat Technology Co., LTD.
Drone Detection RF Monitoring System by Tangreat
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RF ATE
IFF-7300S Series IFF/Crypto/TACAN Automated Test System. IRIS 2000/IRS 1200 ATE Software Revision Service. RF Expansion Module (RFEM).
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RF Frequency Mixers
LO power levels from 3 to 27 dBmExcellent unit-to-unit matchingHermetically sealed LTCC packagesLowest cost models in the industry
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LXI 50Ω RF Matrix - 2.4GHz
Pickering's LXI 50Ω RF Matrix - 2.4GHz design permits any single Y input to be connected to any single X input, permitting the concurrent connection of 16 RF paths. All signal paths are bi-directional permitting any connection to be used as an input or an output. These matrices can be supplied in a variety of configurations based on Y axis sizes of 4, 8 and 16 and X axis sizes up to 32. The smaller matrix sizes in the range are factory reconfigurable up to the maximum size.
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PXI-2554, 2.5 GHz, 75 Ω, 4x1 PXI RF Multiplexer Switch Module
778572-54
2.5 GHz, 75 Ω, 4x1 PXI RF Multiplexer Switch Module—The PXI‑2554 is ideal for use in video RF applications where high-frequency video signal reflections can damage the source. The module also features excellent insertion loss, voltage standing wave ratio (VSWR), and isolation parameters to minimize signal degradation. You can use the onboard relay count tracking feature to predict relay lifetime and reduce unexpected system downtime.
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PXI-2540, 350 MHz, 8x9 PXI RF Matrix Switch Module
778572-40
350 MHz, 8x9 PXI RF Matrix Switch Module—The PXI‑2540 is an RF signal switching matrix. With its non-blocking design, you can simultaneously connect any row or column within the switching matrix and maximize the flexibility of your test system. Isolation relays on the module disconnect unused parts of the switching matrix to maintain RF performance and high isolation. The density and bandwidth of the PXI‑2540 is ideal for routing signals between digitizers, function generators, and other RF generators and analyzers.
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RF Mixers
An RF mixer is a three-port passive or active device that can modulate or demodulate a signal.
