Microwave Switching
The routing of a microwave signal.
See Also: Switches, Membrane Switch, Coaxial Switches, Crossbar, High Voltage Switching, Fiber Optic Switching, Optical Switch
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Coaxial Switches
An electromechanical switch made primarily for routing microwave signals/RF energy from one point to another within a transmission line. Coaxial switches can be used in either an industrial environment or in the lab. These electromechanical devices are also used for RF testing equipment and in large RF communication systems and networks. Coaxial switches vary by port configuration, switch type, maximum frequency, isolation, insertion loss, voltage standing wave ratio (VSWR) and package type. Coaxial switches are able to route RF signals over a broad bandwidth from DC to 40 GHz, and are now offered with the Low PIM option which will improve Passive Intermodulation levels from -110dBc (standard switch) to -160dBc.
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1x4 Switch
S-104
1 X 4 Switch slot module of FOTS system carries out the switching function that enables a single channel input to go to any of 4 outputs or a selected particular channel of 4 inputs to go to a single channel output. And its MEMS type switch module is bidirectional and transparent to signal format. It is remarkable that high speed switching and various driving program such as timed, manual or sequential switching mode are available through the combination of high speed response time switch and high speed FPGA processor. On the basis of less than 1ms switching time and 10ms minimum switching, high speed sequential switching can be installed easily by defining switching order, interval time and duration. Current switching channel status can be checked through LED fronted with slot, and present driving condition of optical switch can also be monitored through GOI or LCD monitor.
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Microwave Products
Ducommun delivers a broad range of microwave products suitable for use in both military and commercial applications. Many of these products are available in stock. We also manufacture custom-designed products for your unique needs.
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Switching Matrix
MUX
The Analog Signal Switch Unit serves as a 6-bus interconnect for 128 pins each to the Analog Measurement Unit (AMU05) for the In-Circuit test.
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Temperature Switch
DA-7035N
Series DA-7035N Temperature Switches include the same time-proven switching mechanism used in our Series DA Pressure Switches. Bourdon tube assures high sensitivity and long life.
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PXI/PXIe RF Switch, 8xSP4T + 4xSP4T, 1.3 GHz, 50 Ω, Multiway Connectors
40-755A-902
The 40-755A-902 (PXI) and 42-755A-902 (PXIe) are high density RF switch modules configured as 8xSP4T and 4xSPDT. The range of modules is available in 50 Ω and 75 Ω variants with mixed SP4T & SPDT switches in a single PXI module. They are available with two connector options; SMB that provides a frequency range of 1.8 GHz (50 Ω) / 1.3 GHz (75 Ω), or multiway which limits the bandwidth to 1.3 GHz but offers a high density solution occupying one PXI slot.
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2X16 USB Solid State Switch Matrix, 300 KHz To 9 GHz
P9164B
P9164B 2X16 USB solid state switch matrix, 300 KHz to 9 GHz is a full cross-bar switch matrix that provides a switch based multiport VNA solution in the form of compact USB controlled involving larger scale of multi-DUT or multiport measurements such as 5G massive MIMO antenna measurement and others.
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RF Switches
The Ideal Switch has proven to be an ideal replacement for large high-power RF electromechanical relays, as well as RF/microwave solid-state switches, where linearity and insertion loss are critical parameters.
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Safety Switches
Leuze electronic GmbH + Co. KG
If doors, flaps and covers need to remain closed for safety reasons during the operation of machines, then safety switches for position monitoring and for the protection of personnel and systems are required. The safety switches of the S20 and S200 series with their robust housings and wide range of installation options can be used universally. The S300 position switches monitor the reaching of final positions. Variants with plunger and various actuators enable optimum adaptation to the installation situation. The S400 safety hinge switches unite the safety switch and door hinge functions in one component.
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PC104 Switches
Curtiss-Wright Defense Solutions
Our PC104 switches provide systems integrators with a fast and powerful way to interconnect chassis, cards, and CPUs through switched Fast and Gigabit Ethernet links. These PC/104 Ethernet switches, optimized for size, weight, and power (SWaP)-sensitive embedded military and civilian computer network systems applications, enable reliable local area network (LAN) switching in extended operating temperature ranges and extreme shock/vibration environments.
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Meter Test Switches
Meter Test
TESCO introduced the original Meter Test Switch in the early 1920's. TESCO's current line of Test Switches have been designed with the intention to combine the best features of tried and proven switching methods with improvements in materials and construction.
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Thyristor Switch
Thyro-S
The highly efficient Thyro-S® thyristor switch delivers accurate, reliable, switch-free performance. Connect to bus systems, use as a stand-alone unit, or use in combination with all established two-point controllers — PLCs or computer systems. With simple mounting, minimal space requirements, quick commissioning, and safe operation, Thyro-S switches are seamlessly integrated into various applications. Status LEDs provide a quick overview of system status and load percentage.
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RF Switch
Shenzhen Golight Technology Co.,Ltd
RF switch is a kind of instrument with RF signal line switching and channel expansion function. It can integrate multiple RF switching devices and combine embedded data processing platform to realize the switching of multi-channel high-speed RF signal lines.
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Elrec Pro Switch
The Elrec Pro Switch is a 10 channel Induced Polarisation (IP) and Resistivity receiver designed to improve productivity when recording deep profiles and soundings. Beside the classical arithmetic and logarithmic modes, ELREC Pro also offers a Cole-Cole mode and twenty fully programmable windows for a higher flexibility in the definition of the IP decay curve.
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PXI/PXIe MEMS Optical Switch, Dual Insert/Bypass, Single-Mode, 9/125 Fiber, FC/APC Connectors, With Interlock
42-860A-022-HI
The 40/42-860A-022-HI is a PXI/PXIe dual insert/bypass switch with FC/APC connectors, includes hardware interlock and is part of Pickering's range of PXI Fiber Optic MEMS Switching modules.
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Ultrastable Microwaves
Ultra-stable microwave sources are paramount for a broad range of applications, including precision metrology, deep space navigation, telecom and next generation wireless communication, as well as coherent radar. With the PMWG-1500 Menlo Systems offers a unique commercial solution for providing ultrastable microwaves in an all-in-one solution.
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Standard 1.10 (31.18) - 4.80 (136.00) Switch Probe
TSP100-FK180-1
Current Rating (Amps): 5Average DC Resistance lower than (mOhm): 20Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 197Full Travel (mm): 5.00Recommended Travel (mil): 157Recommended Travel (mm): 4.00Overall Length (mil): 1,990Overall Length (mm): 50.60Switch Point (mil): 59Switch Point (mm): 1.50
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Monolithic Microwave Integrated Circuit (MMIC) Amplifiers & Switches
Microsemi's portfolio of MMIC products targets a broad range of applications including those in electronic warfare, radars, instrumentation (test and measurement) and microwave communications. The portfolio comprises broadband amplifiers (both power and low-noise), amplifier modules, prescalers, attenuators and switches spanning DC to 65GHz based on high-performance process technologies. Microsemi offers 18 distributed amplifier products including industry-leading DC-65GHz MMICs. Microsemi's prescalers combine higher frequency operation, the flexibility to divide by a large number of ratios and very good residual phase noise.
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Speed Switch
M100T/M5000T
Features• Internal sensor• SPDT relay output• 5-100 rpm (M100T), 100-5,000 rpm (M5000T)• Terminal block for easy wiring• 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options• Works with Electro-Sensors magnetic pulser discs/wraps• Explosion proof (XP) housing• UL Listed Class I, Div I (C, D) Class II (E, F, G)
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Temperature Switch
T150D
The T150D Adjustable Stainless Steel Miniature Temperature Switches provide the end-user with a wide range of functionality without impacting durability. The T150 is designed for use up to 510°F but can withstand temperatures up to 800°F while still protecting the set point and life of the switch. The limit filled, saturated vapor sensor is in direct contact with the temperature-sensing outer shell producing fast response and accurate temperature control. The external setting scale provides full range adjustment and the external lock screw allows for easy adjustment of set point.
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Switch Matrices
Mercury System’s family of rugged, custom-designed switch matrices are available in rigid PCB construction, module-based packages, or rack-mount solutions. Each switch matrix is a highly integrated, SWaP-optimized assembly consisting of an assortment of switches, filters, amplifiers, attenuators, limiters, and drivers. The result is high speed channel selection, high isolation, high linearity, and low insertion loss.
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Switch Modules - 16 Single or Two Pole Relays Arranged as Four Separate 4x1 Multiplexers
JX16/4(4x1)-1 and -2
This module has 16 single or two pole relays arranged as four separate4x1 multiplexers as shown in the figure. The muxes may be operated and wired individually for up to 64 4x1"s per chassis, or jumpered together to form 8x1"s or 16x1"s or jumpered to the backplane to form up to a 256x1 mux or two 128x1 muxes. It is available with Type S, M or LT reed relays.
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Switch Mainframe
SW1001
Switch between voltmeter and battery tester while testing. 66 channels max. (2-wire) to 18 channels max. (4-terminal pair). Circuit design friendly for impedance measurements that minimize errors between channels (Effect: 0.01% f.s.*). For BT4560 100 mΩ range, R measurements, and a measurement frequency of 1 kHz. For OCV measurement, internal resistance measurement, and external potential measurement of battery cells. Measure battery modules up to 60 V DC.
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Switch Modules - 16 Two Pole Relays Arranged as an 8x2 Matrix
JX16/AB-2
This module has 16 two pole relays arranged as an 8x2 matrix as shown in the figure to the left. The matrix may be operated and wired individually for up to 16 8x2's per chassis, or jumpered to the backplane to form up to a 128x2 two pole matrix. It is available with Type S, M or LT reed relays for high speed, long life application.
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Alignment Sensors and Switches
The Touchswitch is an electro-mechanical limit switch with no moving parts, which detects tracking and misalignment problems on bucket elevators and conveyors. When a belt misaligns or a pulley moves over and contacts the sensor, the built in solid-state electronic circuitry detects the lateral force of the belt or pulley and activates a voltage free relay contact. This relay contact is used to immediately alarm and shutdown the machine.
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Microwave Tubes
TRAVELING WAVE TUBES (TWTS), MAGNETRONS AND KLYSTRONS
Communications & Power Industries
CPI TMD has been immersed in the research, design and manufacture of electron devices since its inception, delivering solutions into some of the most demanding applications to support its customers’ requirements. CPI TMD's tube engineering "DNA" extends back to EMI Electronics' high-power klystron developments during World War II. Since then, CPI TMD has been instrumental in many of the industry's major TWT, magnetron and klystron developments.
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Universal Switch
34980A
34980A Universal Switch Module 34937A, 34938A can be used to send signals or control other devices in the application. The 34937A is a versatile universal switch with 28 channels capable of switching up to 1A. In addition, there are four can switch up to 5A of the A-channel. The 34938A has 20 5A channels of type A topology. Each type A general-purpose switch can withstand up to 150W of power per channel, suitable for power switching.
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PCI Express Switches
Broad portfolio of industry leading PCIe Switches are very high performance, low latency, low power, multi-purpose, highly flexible and highly configurable.
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Microwave Testing
170
The PICOPROBE® MODEL 170, a high performance microwave probe which incorporates a WR-6 waveguide with our patented coaxial design techniques, has inherent low loss and low dispersion characteristics.
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Control and Switch Modules
Mini Mux
Eclypse International Mini Mux Control and Switch Modules, plus Software Developer Kit (SDK) provides high density test circuit switching as a complement to the Eclypse Circuit Analyzers. The Mini Mux Switching gives the user the ability to test continuity and isolation in complex assemblies with thousands of circuit paths (such as avionic back planes and chassis), while minimizing the test equipment complexity and footprint.
