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Radio Frequency Reflect Isolator

Model / MPN: 41155-506 | NSN: 5985-00-660-4699
ITAR Registered seal

A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple wave-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connecto (s) and/or waveguide flange(s) ; or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also diplexer; duplexer. Excludes circulator, radio frequency.

Product Details
NATO Stock Number
Sold in multiples of
1 EA
1.625 inches
Overall Length
4.7500 inches
Overall Height
3.0625 inches
Overall Width
3.5930 inches
1.625 inches
Frequency Range Rating
+9275.0/+9475.0 megahertz
Flange Quantity
Flange Connection Facility Quantity
Flange Type
Flange Type
Flange Connecting Hole Thread Size
Flange Connecting Hole Spacing
Spaced on 1.22in. By 1.28in. Mtg. Centers, spaced on 1.22in. By 1.28in. Mtg. Centers
Nondefinitive Specification/std Data
Fsc Application Data
Radar-set, 2aircraft0gunnery5firemcontrol

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41155-506 Cross Reference