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 HiRes Wideband Digital Attenuator
LDA-133
The LDA-133 Digital Attenuator is a bidirectional, 50 Ohm step attenuator. It provides fast attenuation changes from 10 to 13000 MHz with a step size of 0.5 dB and 63 dB of control range. All attenuators are easily programmable for fixed attenuation, swept attenuation ramps and fading profiles directly from the included Graphical User Interface (GUI). Alternatively, for users wishing to develop their own interface, Vaunix supplies LabVIEW drivers, Windows API DLL files, Linux drivers, Python examples and much more.
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PXI/PXIe RF Multiplexer, Single 8-Channel, 3GHz, 50Ω, SMB
40-874A-001
The 40-874A-001 (PXI) and 42-874A-001 (PXIe) are 50 Ohm 8 to 1 RF multiplexers with 1 bank 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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PXI/PXIe RF Matrix, 16x4, 100 MHz, 75 Ω SMB
40-727A-101
The 40-727A-101 (PXI) and 42-727A-101 (PXIe) are 16x4 75 Ω RF matrices with SMB connectors. 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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RF Routing Switches
Quintech Electronics and Communications Inc.
RF Monitoring and Routing Switch.
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RF Ports Alignment Software
With the R&S®RF Ports Alignment software together with the option R&S®SMW-K545, Rohde & Schwarz provides a standard and tailored solution for calibrating amplitude, time and phase of multi-channel SMW setups. The RF Port Alignment automatically collects the gathered correction data for the multi-channel setup using a connected vector network analyzer such as the R&S®ZNA or R&S®ZNB. Thanks to an intuitive graphical user interface the test engineer is guided through the calibration procedure step-by-step in a convenient way. With a calibrated multi-channel setup, tests of advanced systems in wireless communication or of radar receivers can be performed straightforward.
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RF Capacitance Level Switches
ABB's RF Capacitance level switches feature one-step external calibration, immunity to material build-up, and a wide selection of probes for even the most challenging applications from low dielectric bulk solids to sticky slurries.
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RF Signal Amplifiers
The A10200 RF amplifier was designed to extend the power range of the Tabor arbitrary waveform generators and RF signal generators, yet it is compatible with many signal sources instruments.
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Variable Attenuator
VAXE
The VAXE Variable Attenuators are waveguide components for tunable signal leveling or reflection compensation in waveguide networks. The Attenuators consist of waveguide section with a resistive film evaporated on the mica surface. The Attenuators has 0 ÷30 dB minimum attenuation range. The VAXE Attenuators are available in four waveguide bands between 33 GHz and 170 GHz.
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MS-M RF Connector Pins RG178
40-969-501-FC
This is a 30 piece kit of RF Connector Pins for MS-M Connector Housing, suitable for RG178 Co-axial Cable.
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PXI/PXIe RF Multiplexer, Quad 4-Channel, 3GHz, 75Ω, SMB
40-832A-004
The 40-832A-004 (PXI) and 42-832A-004 (PXIe) are 75 Ohm 4 to 1 RF multiplexers with 4 banks in a single slot. They have been designed to exhibit 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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Broadband, Multirange Directional RF Wattmeter
81050
With the Model 81050 Directional Wattmeter you can now measure RF power in 50-Ohm coaxial cable and transmission lines without the need for additional plug-in elements.
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RF Cable Assemblies
Transmission lines for radio frequency (RF) signals traveling from one point in a system to another (e.g., PC board to PC board, PC board to antenna, equipment to antenna, equipment to equipment, etc.).
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Attenuation Control Unit, DC to 18 GHz, 0 to 121 dB, 1-dB Steps
J7201B
Designed for WLAN and WiMAX™ device manufacturing test and mobile handset base transceiver station (BTS) handover test.
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Microwave / RF Synthesizers, Test & Measurement
Berkeley Nucleonics Corporation
The 825-M is an agile ultra-low phase noise RF signal source from 8 kHz to 20 GHz RF Synthesizer. It is available in single-channel or multichannel configurations. A single channel 825-M is packaged in a compact enclosure, or can be ordered with a touch-screen display, or a 1U 19" rackmountable version. The multi-channel version (2, 3, or 4 channels) is packaged in a 19” 1U rackmount enclosure.
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RF Loads
Bird manufactures a broad spectrum of devices from one watt to eighty kilowatts. Our resistive product portfolio includes air-cooled, water-cooled, oil-dielectric, convection cooled, and conduction cooled RF attenuators and RF loads.
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USB/RS232/SPI Programmable Attenuator
RUDAT-13G-90
Mini-Circuits’ RUDAT-13G-90 is a general purpose programmable RF attenuator supporting frequencies from 10 to 13000 MHz with attenuation from 0 to 90 dB in 0.5 dB steps. Its unique design maintains linear attenuation change per dB, even at the highest attenuation and frequency settings. The attenuator is controlled via USB, RS232 or SPI. It comes housed in a compact, shielded metal case with SMA(F) input/ output RF ports (RF ports are interchangeable), a USB type Mini-B socket, and a 9-pin D-sub(F) RS232 and SPI port. Power can be supplied via either USB or the D-sub port. The RUDAT-13G-90 is supplied with our easy-to-install, user-friendly GUI software, API objects for Windows® environments, and complete programming instructions for 32 and 64 bit Windows® and Linux® operating systems. See p. 9 for a complete list of included accessories.
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PXI/PXIe MEMS RF Multiplexer, Quad 4-Channel, 4GHz, 50Ω, MCX
40-878-242
The module is based on the latest micro-electromechanical system (MEMS) switching technology and has low insertion loss and VSWR. In addition, MEMS devices have a long operational life of >3 billion operations and benefit from an operating time of <20 μs allowing greater test system throughput. The multiplexers have excellent and repeatable RF characteristics beyond 4 GHz with each path having a nominally equal insertion loss.
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Detectors - RF / Microwave
PMI offers a full line of RF and Microwave detector products that range from 2 MHz up to 40.0 GHz. Many options are available. If you do not see exactly what you require on this web site please contact
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Attenuator Interconnect Kit, 2.4 mm
11716F
The 11716F attenuator interconnection kit provides the necessary parts to connect 84904/8M and 84904/6L programmable step attenuators in series.
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EMF/ RF Field Strength Meter
Designed for measuring and monitoring Radio–Frequency electromagnetic field strength.
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PXI 16x2 RF Matrix 300MHz 50 Multiway Connector With Loop-Thru
40-728-002-L
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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PXI/PXIe RF Matrix, Dual 2x2, 2.5GHz, 50Ω, SMB
42-877A-002
The 40-877A-002 (PXI) and 42-877A-002 (PXIe) are 50Ω 2x2 RF matrices with 2 banks in a single 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 12x8 RF Matrix 300MHz 50 SMB - With Loop-Thru
40-726A-511-L
The 40-726A is a 12x8 RF Matrix Module suitable for switching frequencies up to 300MHz (50Ω version). The 40-726A is available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The module is designed to provide a simple and scalable bidirectional matrix for RF frequencies. Isolation Switches are located on all coaxial connectors, these disconnect the matrix from the external test fixture. This maximizes isolation and RF performance.
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Attenuator
Attenuator VXI
The module consists of three blocks:*attenuation unit;*KU block*switching unit
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Attenuators
An attenuator is an electronic device that reduces the power of a signal without appreciably distorting its waveform.
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Third Party RF Amplifiers
We work closely with major manufacturers to supply a range of oscilloscopes, function generators and power amplifiers. We are the UK agent for the leading manufacturer of RF amplifiers Electronics and Innovation.
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RF Power Meter
PMX40
The PMX40 provides design engineers and technicians the utility of traditional benchtop instrument, the flexibility and performance of modern USB RF power sensors, and the simplicity of a multi-touch display built with Boonton award-winning technology.
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PXI/PXIe RF Matrix, Dual 2x2, 2.5GHz, 75Ω, MCX
42-837A-102
The 40-837A-102 (PXI) and 42-837A-102 are 75Ω 2x2 RF matrices with 2 banks in a single 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 40/42-837A modules.
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802.11a,b,g RF Shielded Test Enclosure
JRE 0709-A
Containing all the capability of the larger JRE enclosures, the compact 0709-A is ideal for small wireless devices such as; 802.11a,b,g WLAN access points, VoIP devices and other small RF devices. Featuring rugged welded aluminum construction, you can be assured of its tight RF shielding effectiveness.
