Coax Switches
CXAR Series - Cytec Corp.
CXAR products are 50 or 75 ohm coax switch modules with mechanical or solid state switches. They can be configured to drive from 16 to 256 switch points and are intended to be used for signal from DC to 2.5 GHz depending on the configuration. Most of the modules used in these systems are 1xN multiplexers that can be combined to form larger multiplexers or matrices. Control options include 10/100BaseT Ethernet LAN, RS232, GPIB or optional manual control. There are four different types of switch modules available:
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Product
Chassis - up to Sixteen 8x1 Modules, Thirty Two 4x1 Modules or Any Combination or Configuration of 8x1's, 4x1's, 2x1's and 2x2 Modules
CXAR/128-MF
Chassis
These Chassis controls up to sixteen 8x1 modules, thirty two 4x1 modules or any combination or configuration of 8x1's, 4x1's, 2x1's and 2x2 modules. LEDs on the front panel show switch and power status. Add Switch Modules, CP8 Driver Modules and a Control Module to complete the system. Keypad Manual manual control with LCD display is optional.
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Unlisted Product
Chassis - up to 16 4x1 Modules or Mixtures of 4x1's, 2x1's, and 2x2 Modules in Any Combination or Configuration
CXAR/64-MF
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These Chassis controls up to 16 4x1 modules, or mixtures of 4x1's, 2x1's and 2x2 modules in any combination or configuration. LEDs on the front panel show switch and power status. Add Switch Modules, CP8 Driver Modules and a Control Module to complete the system. Pushwheel manual control is optional.
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Product
Chassis - Up to Four 8x1 Modules, Eight 4x1 Modules or Mixtures of 8x1's, 4x1's, 2x1's & 2x2 Modules in Any Combination or Configuration
CXAR/32-MF
Chassis
These Chassis controls up to four 8x1 modules, eight 4x1 modules or mixtures of 8x1's, 4x1's, 2x1's and 2x2 modules in any combination or configuration. LEDs on the front panel show switch and power status. Add Switch Modules and a Control Module to complete the system. Pushbutton manual control is optional.
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Product
Chassis - up to Two 8x1 Modules, Four 4x1 Modules or Mixtures of 8x1's, 4x1's, 2x1's and 2x2 Modules in Any Combination or Configuration
CXAR/16-MF
Chassis
These Chassis controls up to two 8x1 modules, four 4x1 modules or mixtures of 8x1's, 4x1's, 2x1's and 2x2 modules in any combination or configuration. LEDs on the front panel show switch and power status. Add Switch Modules and a Control Module to complete the system. Pushbutton Manual control is optional.
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Unlisted Product
MF Chassis
CXAR/8(16x1)-
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This Chassis controls up to 8 16x1 75 ohm CATV Modules specifically for Cable TV Lab automation. LEDs on the front panel show switch and power status. Add Switch Modules, Driver Modules and a Control Module to complete the system.
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Unlisted Product
Tree Switch Modules
CXG DC to 2 GHz
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These switch modules use RF relays in a stubless tree switch configuration to provide 50 or 75 ohm impedance modules. 50 ohm modules are available with SMA or BNC connectors. 75 ohm modules are available with BNC or F connectors ( some modules).
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Unlisted Product
CXR Reed Relay Switch Modules
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These switch modules use high reliability reed relays for applications below 150 MHz. Fast, inexpensive reed relays are perfect for coaxial switching at lower frequencies. Switch times of 1 ms and life expectancy of 100 million operations. BNC connectors.
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Unlisted Product
Switch Modules
CXS 75 ohm CATV
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These switch modules use high reliability solid state switches for 75 ohm applications between 1 and 1000 MHz ( typical cable TV). Fast, inexpensive solid state relays are perfect for coaxial switching at CATV frequencies. Switch times of 1 ms and life expectancy of 100 billion operations. Terminated to 75 ohms in both directions for use with splitters in either direction.
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Unlisted Product
CXR Low Leakage Modules for Measuring High Resistance or Low Currents
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These switch modules use ultra high isolation reed relays. They allow measurements of resistances as high as 500 Teraohms or current readings as low as 50 femto amps. Withstand voltage rating of 1500 Vdc and options for Triax connectors for faster driven guard measurements. Not intended for frquencies above 50 MHz or switched currents over 0.5 amps. BNC, Triax or Shrouded Banana Jack connector options. Need help with this kind of difficult measurement? Call or e-mail and we can help.
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Product
Chassis - up to Eight 16x1 Solid State 75 Ohm Cable TV Modules or May Be Used to Control a Great Number of 8x1, 4x1, 2x1, or 2x2 Modules
CXAR/256-MF
Chassis
This Chassis is intended to control up to eight 16x1 solid state 75 ohm cable TV modules, or may be used to control a great number of 8x1, 4x1, 2x1 or 2x2 modules. It is often used to control a large variety of custom configurations which may be located in separate chassis.
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Product
CXAR Custom Chassis
Chassis
Cytec has a complete metal fabrication shop and a laser etching machine so we can build custom systems with very low NRE. Module arrangement, custom labeling, custom configurations are done fairly easily and nearly 50% of the systems we build are not shown in our standard product line. Don't see what you need? Just ask!
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Unlisted Product
CATV Solid State Switch Modules
CXS 50 Ohm RF Or 75 Ohm
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These switch modules use high reliability solid state switches for 50 or 75 ohm applications between 10 KHz and 2.75 GHz. Fast, inexpensive solid state relays are perfect for coaxial switching at low power RF and CATV frequencies. Switch times as fast as 25 us and life expectancy of 100 billion operations. Terminated to 50 or 75 ohms in both directions for use with splitters in either direction.
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Unlisted Product
CXR Balanced Line 2 Pole Modules
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These switch modules use 100 ohm differential pair impedance two pole relays and strip lines for switching of balanced lines and differential digital or analog signals. BNC connectors switching center conductor and outer concentric or Twin-ax / Twin BNC connectors switching inner conductors with outer concentric used as a grounded shield. Cerw terminal connectors are also available for ease of wiring twisted pairs. Bi-directional mechanical armature relays with very good Low Thermal qualities make this module useful for gauge measurements or very low voltage measurements down to 5 uV.












