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VSWR
Voltage Standing Wave Ratio.
- Pickering Interfaces Inc.
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PXI/PXIe RF Multiplexer, Single 16-Channel, 3GHz, 50Ω, SMB
42-875A-001
The 40-875A-001 (PXI) and 42-875A-001 (PXIe) are single 50 Ohm 16-channel RF multiplexers 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.
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Premium Microwave Cables And Adapters
Thorlabs' Microwave Cables and Adapter Cables are flexible, high-performance, coaxial cable assemblies designed for use out to 50 GHz, depending on connector type (see the image to the right). The design gives these cables flexibility while maintaining optimal performance. They exhibit low VSWRs (Voltage Standing Wave Ratios) over the usable frequency range, as well as low insertion losses (see the Specs tab). These cables are each tested to ensure performance.
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Right Angle Waveguide to Coax Adapters
Fairview Microwave right angle waveguide to coax adapters include millimeter wave frequency ranges with models in the K-band (18 to 26.5 GHz) up to the V-band (50 to 65 GHz). These right angle waveguide to coax adapters offer excellent VSWR as low as 1.29:1, while also providing insertion loss performance as low as 0.3 dB. Waveguide sizes available for these new 90 degree coaxial adapter models include WR-42, WR-28, WR-22, WR-19 and WR-15. These coax to waveguide adapters in a right angle design are ideal for numerous applications requiring a transition from coaxial cable to waveguide or vice versa, including SATCOM, wireless communications, industrial, test and measurement and defense systems. Fairview’s new waveguide to coax adapter products feature a right-angle configuration, those with 2.92mm connectors use a UG-style square waveguide flange, 2.4mm and 1.85mm connector versions use a UG-style circular waveguide flange. Both male and female connector options are available in each right angle waveguide to coax adapter frequency band.
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PXI Single 4 to 1 RF Multiplexer 2GHz 50 Ohm SMB Terminated
40-740-511
40-740, 40-745 and 40-746 RF Multiplexers are a range of Bi-Directional Multiplexers with bandwidth up to 2000MHz. They are arranged as Single 8 to 1, Dual 4 to 1 or Single 4 to 1 configurations, all with excellent Insertion Loss, VSWR and Isolation, in 50 Ohm or 75 Ohm versions with a wide choice of connectors.
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LXI Microwave Multiplexer, 50Ω 36-Channel 1-Bank 18GHz SMA
60-891-001-001
The 60-891-001-001 36 channel Microwave Multiplexer is suitable for switching 50Ω signals up to 18GHz. Connection is by front panel SMA connectors. This multiplexer is also available in a 50Ω BNC version which can switch signals up to 4GHz (model 60-891-001-002). The multiplexer has an extremely high level of performance with low VSWR, very high isolation, low loss and high power handling. It is ideal for switching 50Ω systems for HF up to microwave frequencies. It occupies 2U of rack space, providing a compact switching solution.
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Terminations
With a variety of models supporting virtually all waveguide applications, CAES Waveguide Terminations provide best-in-class VSWR performance and support a variety of frequency ranges.
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PXI/PXIe RF Switch, Hex SPDT, 3GHz, 50Ω, MCX
40-870A-106
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. The injection of noise and unwanted signals into the signal paths of the 40/42-870A has been minimized by careful attention to the mechanical and electrical design.
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PXI/PXIe RF Multiplexer, Single 4-Channel, Terminated Common, 3GHz, 50Ω, MCX
42-876A-101
The 40-876A-101 (PXI) and 42-876A-101 (PXIe) are 50 Ohm 4 to 1 RF multiplexers with 1 bank in a single slot. Additionally, extra switching allows the common connection to be terminated into 50 Ohm, maintaining signal integrity. The module exhibits low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost.
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PXI Dual 4 to 1 RF Multiplexer 2GHz 50 Ohm SMB
40-746-511
40-740, 40-745 and 40-746 RF Multiplexers are a range of Bi-Directional Multiplexers with bandwidth up to 2000MHz.They are arranged as Single 8 to 1, Dual 4 to 1 or Single 4 to 1 configurations, all with excellent Insertion Loss, VSWR and Isolation, in 50 Ohm or 75 Ohm versions with a wide choice of connectors.Applications include routing high frequency signals to and from oscilloscopes, analyzers, signal generators and synthesizers, telecoms tributary switching (from 2MBit/s to 155MBit/s), video/audio switching and switching high frequency logic signals.
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PXI Single 2x2 RF Matrix 2.5GHz 50 SMB
40-877-001
The 40-877-001 is a 50Ω 2x2 RF matrix 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 40-877 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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Scalar Network Analyzer
R24XE
The R24XE Scalar Network Analyzers provide both manual and automated VSWR, insertion and return losses measurements in five waveguide bands from 33 to 225 GHz. The system consists of the G44XE sweep generator, waveguide reflectometer, network analyzer and personal computer.
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PXI/PXIe RF Multiplexer, Dual 4-Channel, Terminated Common, 3GHz, 50Ω, SMB
42-876A-002
The 40-876A-002 (PXI) and 42-876A-002 (PXIe) are 50 Ohm 4 to 1 RF multiplexers with 2 banks in a single slot. Additionally, extra switching allows the common connection to be terminated into 50 Ohm, maintaining signal integrity. 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 Dual 8 to 1 RF MUX SMB 75 Ohm
40-834-002
The 40-834-002 is a 75 Ohm 8 to 1 RF MUX with 2 banks in a single PXI slot. It has 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. The design of the 40-834 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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PXI/PXIe RF Matrix, Single 2x2, 2.5GHz, 50Ω, SMB
40-877A-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/PXIe RF Switch, Triple SPDT, 3GHz, 50Ω, SMB
42-870A-003
The 40-870A-003 (PXI) and 42-870A-003 (PXIe) are 50Ω RF switches with 3 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.
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RF Power Splitter, Combiner, Divider RoHS, 3 Way, SMA Female, 698 - 2700 MHz, 50 Ohms
PD2130
INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low Insertion Loss (0.3 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)RoHS Compliant Splitter ConstructionTri Alloy SMA Female (Jack) 50 Ohm
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GPS Antenna Signal Splitter 6 Way, SMA, Passive, L1 & L2, 50 Ohm
GPS610
INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo SplitterLow Insertion Loss (0.3 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)15 VDC & 75 mA max on DC block portsRoHS Compliant Splitter Construction
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PXI/PXIe RF Switch, Triple SPDT, 3GHz, 75Ω, SMB
40-830A-003
The 40-830A-003 (PXI) and 42-830A-003 (PXIe) are 75Ω RF switches with 3 separate SPDT relays 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. The switch banks have 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 RF Multiplexer: 3 GHz, Dual 1x4, 50 Ω, Terminated
M9146A
The M9146A contains two 1x4 RF switch multiplexers in a single PXI module. It offers 50 Ω inputs with bi-directional switching up to 3 GHz. This module features excellent insertion loss and VSWR for better RF signal integrity as well as outstanding dynamic range for routing RF signals into your measurement equipment. Each path is designed to ensure repeatable RF performance. Connections are made through easy, snap-on SMB connectors.
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4 Way GPS / GNSS Signal Splitter IP67 Outdoor, N Type, 1-2 GHz, 50 Ohm, Passive
GPS401
INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo SplitterLow Insertion Loss (0.4 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)15 VDC & 75 mA max on DC block portsTri Alloy N Type Female (Jack) 50 Ohm
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PXI/PXIe MEMS RF Multiplexer, Single 4-Channel, 4GHz, 50Ω, MCX
42-878-212
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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PXI Single 2x2 RF Matrix 2.5GHz 50 MCX
40-877-101
The 40-877-101 is a 50Ω 2x2 RF matrix 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 40-877 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/PXIe RF Switch, Hex SPDT, 3GHz, 75Ω, MCX
40-830A-106
The 40-830A-106 (PXI) and 42-830A-106 (PXIe) are 75Ω RF switches with 6 separate SPDT relays slot. They have been designed to exhibit low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The switch banks have 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 Single 16 to 1 RF MUX MCX 75 Ohm
40-835-101
The 40-835-101 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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PXI/PXIe MEMS RF Multiplexer, Single 4-Channel, 4GHz, 50Ω, MCX
40-878-212
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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PXI/PXIe RF Multiplexer, Single 4-Channel, 3GHz, 50Ω, SMB
40-872A-001
The 40-872A-001 (PXI) and 42-872A-001 (PXIe) are 50 Ohm 4 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. The injection of noise and unwanted signals into the signal paths of the 40/42-872A has been minimized by careful attention to the mechanical and electrical design.
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PXI-2559, 2.5 GHz, 75 Ω, Dual-Terminated SPDT PXI RF Relay Module
778572-59
2.5 GHz, 75 Ω, Dual-Terminated SPDT PXI RF Relay Module - The PXI‑2559 is a general-purpose switch module featuring two independently terminated single‑pole double‑throw (SPDT) relays. You can use it to add flexibility to your video switch network or to maintain uniform signal paths across multiple channels when building high-channel-count multiplexers. The PXI‑2559 termination resistors minimize reflections on open channels and protect your source or device under test from damage. The module also features excellent insertion loss, voltage standing wave ratio (VSWR), and isolation parameters to minimize signal degradation. You can use its onboard relay count tracking feature to predict relay lifetime and reduce unexpected system downtime.
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Cable & Antenna Analyzer
CAA-100A
DTF/Frequency Return Loss, VSWR, Cable Loss, RF Power and Spectrum. CAA-100A integrates two functions: cable and antenna measurements and spectrum analysis. Cable and antenna analyzer with frequency range 1MHz – 4.4GHz and 60dB dynamic range can suitable for 2G/3G/4G/WiMAX system etc.
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PXI/PXIe RF Multiplexer, Quad 4-Channel, Terminated Common, 3GHz, 50Ω, MCX
40-876A-104
The 40-876A-104 (PXI) and 42-876A-104 (PXIe) are 50 Ohm 4 to 1 RF multiplexers with 4 banks in a single slot. Additionally, extra switching allows the common connection to be terminated into 50 Ohm, maintaining signal integrity. 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-2547, 2.7 GHz, 50 Ω, 8x1 PXI RF Multiplexer Switch Module
778572-47
2.7 GHz, 50 Ω, 8x1 PXI RF Multiplexer Switch Module—The PXI‑2547 is an RF signal multiplexer switch module. The higher channel count of the PXI‑2547 makes it ideal for test systems that require the switching of a large number of RF signals, such as switching several devices under test to a single channel on the RF analyzer. 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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Cable & Antenna Analyzer
CAA-100
ShinewayTech® CAA-100 cable & antenna analyzer can test Return Loss and VSWR of load’ frequency. Also can get Return Loss, VSWR of DTF (distance-to-fault) and Cable Loss. Users can be easy to know the connection of cable & antenna system is reliable whether or not. CAA-100 series with frequency range 25MHz-4GHz and 60dB dynamic range can suitable for 2G/3G/4G/WiMAX system etc. CAA-100 series is the necessary measuring instrument for the new generation of wireless network development, upgrade and maintenance.
