Transfer Switch
DIODE
TRANSFER SWITCHES
0.025 - 18 GHz GENERAL INFORMATION
Series DTS transfer switches allow power entering two input ...
Description
DIODE
TRANSFER SWITCHES
0.025 - 18 GHz GENERAL INFORMATION
Series DTS transfer switches allow power entering two input ports, A and B, to exit from output ports C and D respectively, or by appropriate switching, to exit from ports D and C respectively. A functional schematic of a transfer is shown in Fig. 1, and a typical circuit is shown in Fig. 2.
SERIES DTS
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GENERAL SPECIFICATIONS
Frequency Coverage: RF Impedance: DC Requirements: 0.025 to 18.0 GHz. 50 OHMS. For all units with driver Logic “0” = Ins. Loss A→C, B→D Isol. A→D, B→C Logic “1” = Ins. Loss A→D, B→C Isol. A→C, B→D Operating temperature from –55°C to +85°C. 10% to 90% or 90% to 10% of RF. There is an additional 20 nanosec of driver delay. 1 sec SMA
Temperature Information: Switching Speed:
Typical: Connectors:
ELECTRICAL PERFORMANCE
Frequency Ins Model Range Loss dB No. GHz Maximum DTS-12 0.025-0.25 0.75 DTS-18 0.10-0.50 1.0 DTS-27 0.5-1.0 0.8 DTS-29 0.5-2.0 1.0 DTS-33 1.0-2.0 1.0 DTS-45 1.7-2.4 1.2 DTS-48 2.0-4.0 1.5 DTS-58 4.0-8.0 1.8 DTS-75 6.0-18.0 3.2 VSWR Maximum 1.6 1.5 1.5 1.5 1.5 1.5 1.5 1.6 2.0 Isolation dB Minimum 60 60 60 60 60 50 50 40 30 Maximum Power Handling Ability Watts PK Watts Avg. 5 1.0 5 1.0 2 0.5 5 1.0 2 0.5 5 1.0 2 0.5 5 1.0 2 0.5
KEY: Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
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