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Features
Up to (10) SP4T RF multiplexer trees,
1.3 GHz bandwidth
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
Supports configurations such as dual 1 x 16 multiplexers and 4 x 4 matrix through
external cabling
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EX1200-6101 Datasheet
(10) SP4T 50 Ω
RF Multiplexers, 1.3 GHz
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Overview
The EX1200-6101 and -6111 are high-density RF switch modules with either five or ten individual SP4T coaxial trees that are isolated from each other and system ground to provide a high-fidelity switch path for switching signals in excess of 1.3 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. For example, a single -6101 module can be configured through external cabling to provide dual 1 x 16 multiplexers into two channels of a scope, or as a single 4 x 4 RF matrix. The modules can also be combined with other EX1200 switch cards to configure a general purpose subsystem to switch DC to > 1.3 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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1.3 GHz
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Insertion Loss
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500 MHz
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< 0.5 dB
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1.3 GHz
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< 3.0 dB
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Crosstalk
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500 MHz
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< -65 dB
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1.3 GHz
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< -55 dB
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Isolation
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500 MHz
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< -65 dB
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1.3 GHz
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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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1.3 GHz
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< 1.5:1
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Rated Switch Operations
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Mechanical
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5x106
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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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EX1200-6101
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(10) SP4T RF Multiplexers, 1.3 GHz
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| EX1200-6111 |
(5) SP4T RF multiplexers, 1.3 GHz |
| 70-0150-000 |
26-pin connector and housing (2 required) |
| 70-0149-000 |
10-pin/Ferrule kit (RG316 50 Ohm) |
| 70-0149-001 |
10-pin/Ferrule kit (RG178 50 Ohm) |
| 46-0018-000 |
Crimp tool, coax (RG316 50 Ohm) |
| 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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