VSWR
Voltage Standing Wave Ratio.
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Product
True RMS Power Sensors
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LadyBug True RMS Average Power Sensors deliver reliable, accurate power measurements for CW, Pulse, and modulated signals. These diode based sensors feature a wide dynamic range and a great VSWR. The optional external triggering input feature can be used without any external components. Recorder and Trigger outputs are also available. Our patented NoZero NoCal technology make these sensors ideal for calibration systems, automated test stations and other embedded applications.
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Product
PXI/PXIe RF Multiplexer, Dual 4-Channel, 3GHz, 50Ω, SMB
42-872A-002
Multiplexer Module
The 40-872A-002 (PXI) and 42-872A-002 (PXIe) are 50 Ohm 4 to 1 PXI 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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Product
VHF/UHF Digital RF WATT/VSWR Meter
PMR 3030
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The PMR 3030 EXT Power Meter is a very versatile instrument covering communication bands from 30-1000 MHz. (The PMR 3030 is available for 30-500 MHz only. The PMR Power Meter is capable of measuring forward and reflected power in the range of a few milliwatts up to 500 Watts. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks or to a connected PC, the I/Os can also be used to operate the instrument, giving commands and receiving data. For documentation reference the instrument has a real time clock. Multilayer menus are used to setup and control the operation of parameters.
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Product
PXI Dual 8 to 1 RF MUX MCX 75 Ohm
40-834-102
Multiplexer Module
The 40-834-102 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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Product
2-Way Resistive Power Dividers DC To 40 GHz
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Pulsar Microwave manufactures resistive dividers from DC to 40 GHz. They have a rated input power of one half watt maximum. VSWR of 1.5:1 or better maintained throughout band at all ports. Resistive dividers can be fitted with SMA male or female connectors and are available in three outline packages.
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Product
GPS Antenna Signal Splitter 4 Way, Type N Jack, 1000 - 2000 MHz, 50 Ohm
GPS400
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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 portsRoHS Compliant Splitter Construction
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Product
4 Way GPS / GNSS Signal Splitter IP67 Outdoor, SMA, 1-2 GHz, 50 Ohm, Passive
GPS411
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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 SMA Female (Jack) 50 Ohm
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Product
PXI Quad 4 to 1 RF Multiplexer 3GHz 50 Ohm SMB
40-872-004
Multiplexer Module
The 40-872-004 is a 50 Ohm 4 to 1 RF MUX available with 4 banks in a single PXI slot. It exhibits 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 40-872 has been minimized by careful attention to the mechanical and electrical design.
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Product
RF Power Splitter, Combiner, Divider RoHS, 2 Way, Type-N Female, 698 - 2700 MHz, 50 Ohm
PD2020
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INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low Insertion Loss (0.2 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)RoHS Compliant Splitter ConstructionTri Alloy Type N Female (Jack) Low PIM
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Product
Testing Services
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Howland & Lawrence Chamber Services
RF shield testing: IEEE-299, MIL-STD-285, NSA 65-6CTIA CATL certification testing: Probe symmetry and amplitude ripple measurements following Test Plan for Wireless Device Over-the-Air PerformanceAnechoic material test, inspection, remediation: VSWR, inverse spherical nearfield testing of installed material and NRL arch screening tests of individual absorber pieces We can also provide in-process testing of welded steel shielded enclosures with a test technique based on ASME BPVC vacuum box testing—confirm quality of RF welds before the shield envelope is complete. We developed this method for testing the Navy’s Advanced System Integration Lab (ASIL) chamber at Patuxent River, shaving weeks off the construction/testing schedule.
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Product
PXI/PXIe RF Multiplexer, Single 16-Channel, 3GHz, 75Ω, MCX
42-835A-101
Multiplexer Module
The 40-835A-101 (PXI) and 42-835A-101 (PXIe) are single 75 Ohm 16-channel RF multiplexers in a single slot. It 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 40/42-835A 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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Product
Terminations
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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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Product
LXI-Certified 1.85mm Automated Tuners 8.0 to 65.0 GHz
MT985 Series
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Maury''s MT985AL01 LXI controlled automated tuners are optimized for a broad class of in-fixture and on-wafer applications requiring flexibility, broad frequency coverage and ease of use. Based on Maury''s proven non-contacting probe technology, these high-performance tuners evolve beyond outdated contacting probe technology to deliver high VSWR with superb accuracy and reliability.
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Product
GPS, GLONASS, Galileo Splitter 3 Way, TNC, 1000 - 2000 MHz, 50 Ohm, Passive
GPS320
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INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo splitterLow Insertion Loss (0.2 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 TNC Female (Jack) 50 Ohm
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Product
DC Block Power Splitter Combiner
PD5130
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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)50 VDC maximum on DC block portsRoHS Compliant Splitter Construction
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Product
RF Power Splitter, Combiner, Divider RoHS, 8 Way, Type-N Female, 350 - 1000 MHz, 50 Ohm
PD2380
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INSTOCK Wireless Components, Inc
Wideband Frequency (350 - 1000 MHz)Low Insertion Loss (0.4 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.2 : 1 avg)RoHS Compliant Splitter ConstructionTri Alloy Type N Female (Jack) Low PIM
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Product
SP5T RF Pin Diode Switches To 12 GHz
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Pulsar Microwave's 5-way RF switches cover bands from 300 MHz to 12 GHz in both absorptive and reflective configuration. These SP5T switches have a rating of 200 mW maximum input power and a switching time of 100 ns. They are specified with a minimum isolation of 60 dB and most models maintain a VSWR of 1.6:1 or better on all ports. The SP5T switches are driven by TTL logic control circuitry and require both positive and negative 5-volt supplies for operation. A 9-pin D-SUB connector provides the interface for the power and logic voltages.
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Product
Waveguide Bends
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Fairview Microwave’s lines of precision waveguide bends are widely used in applications such as high efficiency RF, microwave and mm-wave transmissions, satellite and military communications, radar, telecom, instrumentation and test benches. In waveguide systems that require a signal to turn or bend 90 degrees, Fairview’s waveguide bends are used to facilitate that bend or turn without degrading the transmission signal. These WG bends operate from 5.85 GHz to 90 GHz across 12 frequency bands and are available in sizes from WR-12 to WR-137. This family of waveguide bends also boast low loss and VSWR as low as 1.08:1 and are available in both E-plane and H-plane configurations. They are constructed using gold plated, oxygen free hard copper (OFHC) or painted copper alloy depending on the model and are also offered with either a UG-style flange per the military standard or a CPR-style flange. Many models are RoHS compliant.
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Product
Communications System Analyzer
Freedom R8200
System
The Freedom R8200 from Astronics Test Systems represents a major step in the evolution of the Land Mobile Radio Test. The Freedom R8200 is the first and only test instrument that combines comprehensive digital and analog LMR testing with the ability to measure important RF network characteristics, such as Distance to Fault (DTF), Return Loss, and Voltage Standing Wave Ratio (VSWR). The Freedom R8200 is also the only service monitor with the abilityto display advanced RF Parameters in a Smith Chart for more complicated network analysis
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Product
3-Way Power Dividers From 0.5 To 35 GHz
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Pulsar Microwave's 3-way power dividers cover 500 MHz to 35 GHz in various connectorized packages. They are rated to handle 30 watts maximum input power for a load VSWR of 1.20:1 or better. The 3-way power combiners are available in both in-line and Tee configurations, and come standard with SMA or N female connectors.
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Product
Waveguide to Coaxial Adapters 1.7 GHz to 110 GHz
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Fairview Microwave’s waveguide to coax adapters are made up of 77 models ranging in sizes from WR-10 to WR-430. These waveguide to coaxial adapters are offered in a broad selection of waveguide sizes, flanges, connectors and materials. Fairview’s waveguide to coax adapters support 10 different types of coax connectors and are available with UG (square/round cover), CMR, CPR, UDR and PDR-style flanges. Additionally, these waveguide to coax adapters deliver VSWR performance as low as 1.25:1 and are available with aluminum, gold-plated aluminum, gold-plated copper or painted copper alloy finishes.
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Product
PXI Dual 4 to 1 RF Multiplexer 3GHz 50 Ohm MCX
40-874-102
Multiplexer Module
The 40-874-102 is a 50 Ohm 8 to 1 RF multiplexer with 2 banks in a single PXI slot. It has 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 with each path having a nominally equal insertion loss. The injection of noise and unwanted signals into the signal paths of the 40-874 has been minimized by careful attention to the mechanical and electrical design.
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Product
PXI/PXIe MEMS RF Multiplexer, Single 4-Channel, 4GHz, 50Ω, SMB
40-878-211
Multiplexer Module
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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Product
PXI Single 4 to 1 RF Multiplexer 2GHz 50 Ohm SMB
40-745-511
Multiplexer Module
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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Product
3 Way GPS / GNSS Signal Splitter Passive, 1-2 GHz, N Type, DC Block+200Ω Load 3 Ports
GPS302
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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 portsTri Alloy N Type Female (Jack) 50 Ohm
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Product
RF Power Splitter, Combiner, Divider
PD2430
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INSTOCK Wireless Components, Inc
Wideband Frequency (350 - 1000 MHz)Low Insertion Loss (0.3 dB avg)High Port to Port Isolation (28 dB avg)Excellent VSWR (1.15 : 1 avg)RoHS Compliant Splitter ConstructionTri Alloy SMA Female (Jack) Low PIM
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Product
PXI/PXIe RF Multiplexer, Single 4-Channel, 3GHz, 50Ω, MCX
42-872A-101
Multiplexer Module
The 40-872A-101 (PXI) and 42-872A-101 (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.
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Product
PXI/PXIe RF Matrix, Dual 2x2, 2.5GHz, 50Ω, SMB
42-877A-002
Matrix Switch Module
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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Product
PXI/PXIe RF Multiplexer, Dual 8-Channel, 3GHz, 50Ω, MCX
40-874A-102
Multiplexer Module
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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Product
Double Ridged Waveguide Horn
QRH50E
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Frequency range: 5 GHz - 50 GHz VSWR (max): < 2.5:1Impedance: 50 O (Ohm)Connector: 2x2.40mm female Power (CW / Peak): 5W / 10 W
