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ARTICLES

High Power T-Switch: 511H-Series

511H-Series high power T-switchDow-Key Microwave Corp. presents its 511H-Series high power T-switch which has been qualified and supplied to various domestic and international space programs for both military and commercial use.  The 511H-Series design is offered with 1.5 kW peak power at UHF, 300 W peak power both at L-Band and S-Band, and 200 W peak power at C-Band.


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Reliant Switch

ReliantSwitchTMThe Reliant SwitchTM is a 1×6 bidirectional coaxial switch with an operating frequency from DC to 26.5 GHz, which covers the typical 6 GHz test range and beyond for high-speed testing. This switch is designed with a high isolation of 100 dB (up to 4 GHz) to maintain RF consistency between port-to-port testing and can sustain a guaranteed insertion loss repeatability of 0.03 dB across the entire frequency band.


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Low PIM Coaxial Switches with N-Type Connectors

Low_PIM_Switches_N_type_5x3

This series of low PIM switches is now available with N-type connectors (in addition to SMA connectors). SPDT, DPDT and SP6T with SMA or N-type connectors are available, which are specifically designed and guaranteed to meet 3rd order IM requirements below -160 dBc; at 1870 MHz and at approximately +43 dBm with carrier frequencies 1930 MHz and 1990 MHz.


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Subminiature Broadband Coaxial Switches for VXI Applications

In recent years the VXIbus architecture has proven to be a versatile interface standard for instruments from many diverse manufacturers to operate within the same mainframe. The VXIbus incorporates the user-friendly features of instruments designed to operate within the General Purpose Interface Bus (GPIB) (for example, using ASCII-level programming)...
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Internally Terminated 12-throw Electromechanical Switches for Matrix Applications

Presentation of a single-pole 12-throw internally terminated electromechanical switch that forms the basis for a line of N x 12 switch matrix assemblies
Electromechanical distribution systems (switch matrices) are used in both commercial applications and military systems. Computer control of these switch matrices facilitates their use in automated testing and in those systems requiring remote control of switching functions. The newest product in Dow-Key's line of electromechanical switches is a single-pole 12-throw...
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CANbus-controlled Switch Matrices

A series of electromechanical switch matrices developed based on the Controller Area Network
PRODUCT FEATURE CANbus-controlled Switch Matrices Dow-Key Microwave Corp. Ventura, CA C oaxial electromechanical switch matrices are common in complex test equipment used in testing multiport devices and subsystems. Electronic control of conventional switch matrices is based on standard interface buses, such as RS-232, RS-422 and the general-purpose interface bus...
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