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VSWR
Voltage Standing Wave Ratio.
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Microwave Coaxial Cable Assemblies
MWX0 series
JUNFLON® MWX products are flexible signal transmission lines that take advantage of the remarkable properties of fluoropolymers. They are suitable for use with a wide range of frequencies up to 67 GHz. These products feature low insertion loss and low VSWR, low signal leaks and low interference due to high shielding effectiveness, and higher density wiring for use in the narrow device interiors. Junkosha provides highly reliable products for microwave /millimeterwave applications tailored to customer assembly needs.
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PXI Hex SPDT RF Switch MCX 75 Ohm
40-830-106
The 40-830-106 is a 75Ω RF Switch with 6 separate SPDT relays 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. 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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Broadband
NC346 Series
Noisecom's NC346 Series is designed for Broadband coaxial noise figure measurement applications. Each module's low VSWR reduces reflections and increases measurement accuracy.
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PXI-2556, 2.5 GHz, 75 Ω, Dual 4x1 PXI RF Multiplexer Switch Module
778572-56
2.5 GHz, 75 Ω, Dual 4x1 PXI RF Multiplexer Switch Module—The PXI‑2556 is an RF signal multiplexer switch module. The multi-bank architecture of the NI PXI‑2556 makes it ideal for test systems that require parallel operations such as the stimulus/response testing of video RF devices such as tuners. 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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RF Power Splitter, Combiner, Divider RoHS, 3 Way, Type-N Female, 350 - 1000 MHz, 50 Ohm
PD2330
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 Type N Female (Jack) Low PIM
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Straight Waveguide Section
Straight sections are used to make connections between components in waveguide systems. Lengths and combinations are available on special order. VSWR is better than 1.1 over the full waveguide frequency band. Precision flanges on special order.
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Keysight Dual 1x2 SPDT Terminated Microwave Switch Module for 34980A
34946A
The Keysight 34946A microwave switch for the 34980A Multifunction Switch/Measure Unit offers bi-directional switching for test signals from DC to 26.5 GHz. These switches provide excellent insertion loss, isolation, and VSWR specification. The microwave switches are configured as two independent 1x2 (SPDT) terminated switches on a single module. For general-purpose microwave switching applications, the module can be used to switch separate signal sources for a multi-band receiver/transmitter testing application.
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Spectrum Analyzers
DSA800 Series
Performance Spectrum Analyzers with exceptional capabilities and an affordable price 1.5 GHz to 7.5 GHz models with tracking generators, Preamps, EMI, VSWR, and more options
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6 Way GPS / GNSS Signal Splitter
GPS602
INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo splitterLow Insertion Loss (0.5 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.15 : 1 avg)15 VDC & 75 mA max on DC block portsTri Alloy N Type Female (Jack) 50 Ohm
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Field Strength Meter
FIM-72A UHF
The Model FIM-72A is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-72A is suitable for practically all types of RF emission measurements in the 450 MHz to 960 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and meter dynamic range of either 20 dB or 60 dB. A dc analog voltage, proportional to meter indication, is provided for driving a chart recorder or similar device. A leveled output from the calibrating generator is available for measuring cable insertion loss, filter response, amplifier gain, VSWR, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
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PXI/PXIe RF Multiplexer, Single 8-Channel, 3GHz, 75Ω, MCX
42-834A-101
The 40-834A-101 (PXI) and 42-834A-101 (PXIe) are 75 Ohm 8 to 1 RF multiplexers with 1 bank 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 Amplifiers
Pasternack broadband amplifier is rated at 1 Watt (30 dBm) Psat and 1.67:1 input VSWR maximum. Our broad band radio frequency amp is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. This coaxial broadband amplifier can ship worldwide the same day of the purchase as with our other available RF parts.
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Double Ridged Waveguide Horn
DRH18-EX
Frequency range: 800 MHz - 18 GHz VSWR (AVG): < 2.4:1Impedance: 50 O (Ohm)Connector: SMA female Power (CW / Peak): 100 W / 170 W
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Model Vector Network Analyzer
DZV-1
Digital Signal Technology, Inc.
DZV-1 is the vector network analyzer which can be measured the impedance and VSWR of the antenna, S Parameter of RF component and devices. It is small and low-priced. So, it is suitable for the production line, laboratory use, various testing applications, and the educational use. The communication between the DZV-1 unit and PC is done via USB, which is also used for power supply. The LOG-MAG characteristic, the phase-characteristic, the group delay frequency characteristics, the Smith chart, the polar coordinates, the SWR characteristic can be displayed on PC.
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3-Way Power Dividers From 0.5 To 35 GHz
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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Programmable Digital Attenuator
LDA-602EH
The LDA-602EH has a large attenuation range of 120 dB with an exceptional 0.1 dB step size, allowing for both precision and accuracy during fading tests or device characterizations. This attenuator also features a fast 15 us switching speed, an operating temperature from -30oC to 50oC, a maximum RF input of +28 dBm, and is priced at $875. The LDA602-EH operates with a low insertion loss of 9 dB to 6 GHz, an input IP3 of +55 dBm and a typical VSWR of 1.3:1. Easily programmed for ATE applications, the LDA digital attenuators are a cost effective solution whether you are in engineering, the production test lab, or in the field. Units are ROHS compliant and can be used with any PC or laptop computer with USB 2.0 port (or powered USB hub) and Windows operating system. Lab Brick Signal Generators are provided with easy to use Lab Brick GUI software, 32 and 64 bit API DLL files, LabVIEW and Linux compatible drivers.
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PXI Quad 4 to 1 RF MUX MCX 75 Ohm
40-832-104
The 40-832-104 is a 75 Ohm 4 to 1 RF MUX with 4 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.
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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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PXI/PXIe RF Switch, Hex SPDT, 3GHz, 50Ω, MCX
42-870A-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.
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RF Power Splitter, Combiner, Divider
PD2468
INSTOCK Wireless Components, Inc
Wideband Frequency (2.4 - 6.0 GHz)Low Insertion Loss (0.4 dB avg)High Port to Port Isolation (20 dB avg)Excellent VSWR (1.25 : 1 avg)Outdoor Weatherproof ConstructionTri Alloy Type N Female (Jack) Low PIM
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Helical Antenna
ZLX7-1.1-1.7G-601
Helical Antenna, Frequency 1.1~1.7GHz, Gain 8dBi, VSWR 2.0, RHCP, N-Female
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PXI/PXIe RF Multiplexer, Single 16-Channel, 3GHz, 75Ω, SMB
40-835A-001
The 40-835A-001 (PXI) and 42-835A-001 (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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PXI Single 4 to 1 RF Multiplexer 2GHz 50 Ohm SMB
40-745-511
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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PXI/PXIe RF Multiplexer, Dual 8-Channel, 3GHz, 75Ω, MCX
40-834A-102
The 40-834A-102 (PXI) and 42-834A-102 (PXIe) are 75 Ohm 8 to 1 RF multiplexers with 2 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. The design of the 40/42-834A 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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Digital RF Power Monitor
3024
The COMM-connect 3024 RF Power Monitor from LBA Technology can control up to 8 external RF Measuring heads. The high dynamic range with external couplers and RF measuring heads cover from 1W to 1MW. The Power conversion algorithms handles multi carrier, multi mode, peak, average and RMS signals. The power readout is auto scaled and VSWR can be calculated between any probes. Also the measured and calculated results along with alarms can be shown in the local LCD. The instrument has SNMP support to allow network management. The instrument can be configured for VSWR and Power limits to give alarms. The alarms can be configured to operate relay drivers or isolated Optcouplers. The alarms can also be configured as SNMP traps sending relevant information to the network control center. The COMM-connect 3024 WEB enabled RF Power Monitor gives an unlimited number of applications to monitor and control the last part of your RF network installation from transmitters to the antenna.
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STPOWER RF DMOS Transistors
ST offers a broad portfolio of RF DMOS (double-diffused metal oxide semiconductor) transistors operating from a supply voltage ranging from 50 up to 100 V with high reliability (1 million power cycles). Targeting applications in the 1 to 250 MHz frequency range, our RF DMOS transistors feature high peak power (up to 1.2 kW) and high ruggedness capability (infinite:1 VSWR).
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PXI Dual 2x2 RF Matrix 2.5GHz 50 SMB
40-877-002
The 40-877-002 is a 50Ω 2x2 RF matrix with 2 banks 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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Full Band Phase Shifters
STP-18-10-M2
Full band phase shifters are micrometer-driven, waveguide-based phase shifters. The configuration of the micrometer-driven phase shifters is similar to that of level setting attenuators, where the phase shifting is caused by an E-plane dielectric insert in the rectangular waveguide. The amount of phase shifting is directly dependent on the volume of the insert. The VSWR and the insertion loss of these phase shifters are dependent on the frequency. The below standard offering covers the frequency range of 18 to 110 GHz and a phase shifting range of 180 degrees. These micrometer-driven phase shifters are typically used to introduce a certain amount of phase shifting when the absolute number is not a focus.
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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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RF Directional Coupler
Panda Microwave offers RF Directional Coupler, standard coupling values of 6, 10, 20, 30, 40dB, frequency range up to 70 GHz, average power 1 to 50 watts. It is available in N, SMA, TNC, 2.92mm, 2.4mm, connector type. Broadband Directional coupler and Bi-Directional coupler (dual directional coupler) are available. While maintaining exceptional coupling flatness, directivity, VSWR, and insertion loss. These precision couplers and tappers for RF are quality manufactured to precise specifications. Required for accurate coupling at the specified values listed for each product.
