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Applications
•Subassemblies
•Lab Systems
•Leveling Loops
•Power Monitoring
•Test and Calibration
Features
•Military Grade
•1.5 - 2.0 GHz
•“In-Line” Configuration
•Connectors Per MIL-C-39012
•Rugged Aluminum Housing
Aluminum Cased Connectorized Components
Outline Drawing
Electrical Specifications
6.4.15
Model 1A0505-XX
Model# Frequency Coupling Insert. Loss Input VSWR
GHz dB Mean dB Max Max:1
1A0505-10 1.5 - 2.0 10.0 ± 1.0 0.20 1.17
1A0505-20 1.5 - 2.0 20.0 ± 1.5 0.20 1.17
1A0505-30 1.5 - 2.0 30.0 ± 2.0 0.20 1.17
Model # Freq. Sems. Directivity Max CW Power*
dB Max dB Min Forward Backward
1A0505-10 ±0.25 20 150 150
1A0505-20 ±0.25 19 150 150
1A0505-30 ±0.20 16 150 150
Notes: Electrical and Mechanical Specifications subject to change without notice. Impedance: 50 ohms
nominal. Meets MIL-E-5400 Class 3 requirements. Additional screening available for military and space applications.
*These power ratings apply when optional termination is supplied by Anaren and coupled port VSWR is 2.0:1 or less.
Higher power can be handled with a lower VSWR termination. In general the Max CW Power is identical to 3 dB cou-
plers when there is no internal termination or one supplied by Anaren. All models have SMA connectors.
Directional Couplers
In-Line Style
