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Coaxial Switches
Route RF offering excellent signal repeatability and isolation.
See Also: Switches, Membrane Switch, Crossbar, High Voltage Switching, Fiber Optic Switching, Microwave Switching, Optical Switch
- Pickering Interfaces Inc.
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PXI/PXIe Microwave Transfer Switch, Dual, 40 GHz, 50 Ω, SMA-2.9, Failsafe
42-782B-542
The 40-782B-542 (PXI) and 42-782B-542 (PXIe) dual failsafe transfer switches are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50 Ω and a maximum operating frequency of 40 GHz. Connections are made via front panel mounted high quality SMA-2.9 coaxial connectors.
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PXI/PXIe Microwave Relay, Triple SPDT, 18GHz, 50Ω, SMA
40-780B-523
The 40-780B-523 (PXI) and 42-780B-523 (PXIe) are triple SPDT 18GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Waveguide Switches
Waveguide switches are electromagnetic switches with hollow circular or rectangular cross-sections and are used for routing RF energy in microwave communications, broadcasting, and in radar applications. Waveguide switches can be used to transfer both power and communication signals, and the bandwidth of a waveguide is in relation to its size, and thus always referred to by its size (e.g. WR112, WR90, WR75 etc.). Compared to coaxial switches, waveguides can route extremely high power signals over a narrow bandwidth at low to high frequencies, and now Lightweight Waveguide series is available.
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PXI/PXIe Microwave Transfer Switch, Single, 40GHz, 50Ω, SMA-2.9
40-782B-541
The 40-782B-541 (PXI) and 42-782B-541 (PXIe) single transfer switches are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50Ω and a maximum operating frequency of 40GHz. Connections are made via front panel mounted high quality SMA-2.9 coaxial connectors.
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PXI/PXIe Microwave Transfer Switch, Dual, 50 GHz, 50 Ω, SMA-2.4, Failsafe, Remote Mount
40-782B-552-E
The 40-782B-552-E (PXI) and 42-782B-552-E (PXIe) dual failsafe transfer switches with remotely mounted relays are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50 Ω and a maximum operating frequency of 50 GHz. Connections are made via front panel mounted high quality SMA-2.4 coaxial connectors.
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PXIe Microwave Transfer Switch, Dual, 26.5 GHz, 50 Ω, SMA, Failsafe
42-782B-532
The 40-782B-532 (PXI) and 42-782B-532 (PXIe) dual failsafe transfer switches are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50 Ω and a maximum operating frequency of 26.5 GHz. Connections are made via front panel mounted high quality SMA coaxial connectors.
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PXI Expandable 16x16 RF Matrix 75Ohm Type 43
45-720A-711
The 45-720A module is a 6U 16x16 RF Matrix suitable for switching frequencies to beyond 250MHz. The 45- 720A module is available in 50 and 75 Ohm versions with a choice of coaxial connectors. It is intended for the easy construction of high performance bidirectional matrix switching systems. Automatic Isolation Switches are located on all coaxial connectors, these disconnect the matrix from the external test fixture. This maximises isolation and RF performance.
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PXI/PXIe Microwave Transfer Switch, Single, 50 GHz, 50 Ω, SMA-2.4, Failsafe
42-782B-551
The 40-782B-551 (PXI) and 42-782B-551 (PXIe) single failsafe transfer switches are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50 Ω and a maximum operating frequency of 50 GHz. Connections are made via front panel mounted high quality SMA-2.4 coaxial connectors.
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PXI/PXIe Microwave Relay, Quad SPDT, 67 GHz, 50 Ω, SMA-1.85, Failsafe
42-780B-574
The 40-780B-574 (PXI) and 42-780B-574 (PXIe) are quad failsafe SPDT 67 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXI/PXIe Microwave Relay, Quad SPDT, 2.5 GHz, 75 Ω, 1.6/5.6, Failsafe
42-780B-754
The 40-780B-754 (PXI) and 42-780B-754 (PXIe) are quad failsafe SPDT 2.5 GHz 75 Ω unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXIe Microwave Transfer Switch, Single, 26.5 GHz, 50 Ω, SMA, Failsafe
42-782B-531
The 40-782B-531 (PXI) and 42-782B-531 (PXIe) single failsafe transfer switches are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50 Ω and a maximum operating frequency of 26.5 GHz. Connections are made via front panel mounted high quality SMA coaxial connectors.
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PXI/PXIe Microwave Relay, Quad SPDT, 2.5GHz, 75Ω, 1.6/5.6
40-780B-754
The 40-780B-754 (PXI) and 42-780B-754 (PXIe) are quad SPDT 2.5GHz 75Ω unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions.
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MCX Male to BNC Male Cable, 50 Ohm, 30 cm
188375-0R3
The MCX-BNC Coaxial Cable is used for modular instruments such as PXI switches. This cable is available in 1 m and 30 cm lengths.
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PXI/PXIe Microwave Relay, Single SPDT, 67GHz, 50Ω, SMA-1.85
40-780B-571
The 40-780B-571 (PXI) and 42-780B-571 (PXIe) are single SPDT 67GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions.
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PXIe Microwave Transfer Switch, Single, 26.5 GHz, 50 Ω, SMA, Failsafe, Remote Mount
42-782B-531-E
The 40-782B-531-E (PXI) and 42-782B-531-E (PXIe) single failsafe transfer switches with remotely mounted relays are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50 Ω and a maximum operating frequency of 26.5 GHz. Connections are made via front panel mounted high quality SMA coaxial connectors.
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PXIe Microwave Relay, Dual SPDT, 26.5 GHz, 50 Ω, SMA, Failsafe
42-780B-532
The 40-780B-532 (PXI) and 42-780B-532 (PXIe) are dual failsafe SPDT 26.5 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXIe Microwave Relay, Quad SPDT, 26.5 GHz, 50 Ω, SMA, Failsafe
42-780B-534
The 40-780B-534 (PXI) and 42-780B-534 (PXIe) are quad failsafe SPDT 26.5 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions .Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXI/PXIe Microwave Relay, Dual SPDT, 67 GHz, 50 Ω, SMA-1.85, Failsafe
42-780B-572
The 40-780B-572 (PXI) and 42-780B-572 (PXIe) are dual failsafe SPDT 67 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXI/PXIe Microwave Transfer Switch, Dual, 40GHz, 50Ω, SMA-2.9
40-782B-542
The 40-782B-542 (PXI) and 42-782B-542 (PXIe) dual transfer switches are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50Ω and a maximum operating frequency of 40GHz. Connections are made via front panel mounted high quality SMA-2.9 coaxial connectors.
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PXI Hybrid Single SP6T Switch, DC To 26.5 GHz, Terminated
M9157C
M9157C operates from DC to 26.5 GHz, providing a low-cost operation switching solution for measurement and automation of Automatic Test Equipment (ATE) systems without compromise in the RF performance. It is being used in applications such as ATE, RF communication and RF parametric measurements where a rugged switching module is needed for signal routing. Typical switching applications for multiport coaxial switches include signal routing to a single input to multiple instruments and routing of multiple input signals.
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MCX Male to MCX Male Cable, 50 Ohm, 30 cm
188374-0R3
The MCX-MCX Coaxial Cable is used for modular instruments such as PXI switches. This cable is available in 1 m, 30 cm and 15 cm lengths.
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PXIe Microwave Relay, Triple SPDT, 26.5 GHz, 50 Ω, SMA, Failsafe
42-780B-533
The 40-780B-533 (PXI) and 42-780B-533 (PXIe) are triple failsafe SPDT 26.5 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXI/PXIe Microwave Transfer Switch, Single, 40 GHz, 50 Ω, SMA-2.9, Failsafe, Remote Mount
40-782B-541-E
The 40-782B-541-E (PXI) and 42-782B-541-E (PXIe) single failsafe transfer switches with remotely mounted relays are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50 Ω and a maximum operating frequency of 40 GHz. Connections are made via front panel mounted high quality SMA-2.9 coaxial connectors.
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PXIe Microwave Relay, Dual SPDT, 2.5 GHz, 75 Ω, 1.6/5.6, Failsafe
42-780B-752
The 40-780B-752 (PXI) and 42-780B-752 (PXIe) are dual failsafe SPDT 2.5 GHz 75 Ω unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXI/PXIe Microwave Relay, Triple SPDT, 40 GHz, 50 Ω, SMA-2.9, Failsafe
42-780B-543
The 40-780B-543 (PXI) and 42-780B-543 (PXIe) are triple failsafe SPDT 40 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXI/PXIe Microwave Relay, Single SPDT, 40GHz, 50Ω, SMA-2.9
40-780B-541
The 40-780B-541 (PXI) and 42-780B-541 (PXIe) are single SPDT 40GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXI/PXIe Microwave Relay, Dual SPDT, 50GHz, 50Ω, SMA-2.4
40-780B-552
The 40-780B-552 (PXI) and 42-780B-552 (PXIe) are dual SPDT 50GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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PXI Dual Microwave SPDT Relay 18GHz 50 SMA - External Termination
40-781-122
The 40-781 Microwave switching module consists of one, or two changeover switches capable of switching frequencies to 18GHz in 50 Ohm. Versions are available with either internal or external terminations and connections are made via front panel mounted high quality SMA RF coaxial connectors.
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PXI/PXIe Microwave Relay, Quad SPDT, 18GHz, 50Ω, SMA
40-780B-524
The 40-780B-524 (PXI) and 42-780B-524 (PXIe) are quad SPDT 18GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Coaxial Multi-Position Switches
Space-qualified multi-position switches are sometimes used during launch, which means that they need to be operational under very harsh conditions, such as continuous RF power during actuation (‘hot switching’), as well as high levels of shocks and vibrations. Dow-Key has proven designs on numerous programs such as ORION, VENICE, and AMOS.
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PXI/PXIe Microwave Relay, Single SPDT, 40 GHz, 50 Ω, SMA-2.9, Failsafe
42-780B-541
The 40-780B-541 (PXI) and 42-780B-541 (PXIe) are single failsafe SPDT 40 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
