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Features
Suitable for switching RF signals to/from high bandwidth measurement devices such
as oscilloscopes and function generators
Coax shields are isolated from system ground to minimize ground loop effects
10 W maximum switching power
No unterminated stub effects ensure maximum signal fidelity
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EX1200-6216 Datasheet
Dual (1 x 16) 50 W RF Multiplexers, 1 GHz
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Overview
The EX1200-6216 is a high-density RF switch module configured as dual 1 x 16 coaxial trees that are isolated from each other and system ground to provide a high-fidelity switch path for switching signals in excess of 1 GHz in a 50 ohm environment. On-board jumpers can be added to connect all shields together or to system ground if desired. Excellent crosstalk and isolation is maintained by using very short low-loss coaxial runs from the connector directly to the relays.
All modules are also configured to avoid any unterminated stub effects. This improves overall signal integrity and allows for high frequency matrix designs or large multiplexer configurations while preserving bandwidth and maintaining low VSWR. The front panel utilizes two high-density, 26-pin coaxial connectors designed for high reliability and low insertion loss.
Six of the modules can be accommodated in a single EX1200 full rack mainframe to provide a very flexible RF switch network. The modules can also be combined with other EX1200 switch cards to configure a general purpose subsystem to switch
DC to > 1 GHz
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Specifications
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Relay type
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Electromechincal, Fail-safe
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Maximum Switching Voltage
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100 V AC, 100 V DC
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Maximum Switching Current
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0.5 A
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Maximum Switching Power
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10 W
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Path Resistance
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< 1 Ω
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Insulation Resistance
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1x109 Ω
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Bandwidth (-3 dB)
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1 GHz
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Insertion Loss
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100 MHz
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< 0.5 dB
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900 MHz
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< 3.0 dB
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Crosstalk
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100 MHz
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< -60 dB
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900 MHz
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< -55 dB
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Isolation
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100 MHz
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< -65 dB
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900 MHz
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< -55 dB
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VSWR
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100 MHz
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< 1.2:1
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900 MHz
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< 1.5:1
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Rated Switch Operations
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Mechanical
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5 x 106
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Electrical
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1 x 105 at full load
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Switching Time
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< 5 ms
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Connector Type
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Dual 26p Amp
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Ordering Information
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EX1200-6216
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Dual (1 x 16) RF Multiplexers, 1 GHz |
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70-0150-000
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26-pin connector and housing (2 required)
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70-0149-000
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10-pin/Ferrule kit (RG 316 50 Ohm)
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70-0149-001
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10-pin/Ferrule kit (RG 178 50 Ohm)
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46-0018-000
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Crimp tool, coax (RG316 50 Ohm) |
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46-0018-001 |
Crimp tool, coax (RG178 50 Ohm) |
| 46-0018-002 |
Crimp tool, coax (RG179 75 Ohm) |
| 46-0021-000 |
Tool, pin extractor, size 16 contact, A M series |
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