National Item Identification Number
01-324-1327
013241327
5985-01-324-1327
5985013241327
National Stock Number
Item Name
ISOLATOR,RADIO FREQUENCY REFLECTION
Federal Supply Class
5985
Description
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 connector(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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MIL-I-28791/1
M28791/1-012
Required Categories
FREQUENCY RANGE RATING
OVERALL LENGTH
OVERALL WIDTH
OVERALL HEIGHT
TEST DATA
Required Description
1.53 TO 1.87 GIGAHERTZ
2.440 INCHES MINIMUM AND
2.830 INCHES MAXIMUM
2.270 IN