Part Number
Definition:
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.
CAGE Information
Code | Company |
---|---|
18876 | U S ARMY AVIATION AND MISSILE COMMAN |
Federal Supply Class
Title
ANTENNAS, WAVEGUIDES, AND RELATE
Inclusions:
INCLUDES AERIALS; MASTS; TOWER EQUIPMENT; ATTENUATORS; COUPLERS; TRANSMISSION LINES.
Exclusions:
EXCLUDES TOWER STRUCTURES.
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AJJZ | DOCUMENT TYPE | MILITARY SPECIFICATION |
AQCA | FLANGE TYPE | COVER |
AJKH | IDENTIFICATION DESIGNATOR | TYPE UG-419/U |
AHSF | FLANGE QUANTITY | 2 |
ABHP | OVERALL LENGTH | 5.250 INCHES NOMINAL |
AHTM | FLANGE CONNECTION FACILITY QUANTITY | 4 |
AFGQ | FREQUENCY RANGE RATING | +12.0/+18.0 GIGAHERTZ |
ABGL | WIDTH | 0.656 INCHES NOMINAL |
AJKA | DOCUMENT IDENTIFICATION | MIL-F-3922 |
AQCC | FLANGE CONNECTING HOLE SPACING | 4 0.144 IN. DIA. MTG. HOLES ON 0.497 IN. BY 0.478 IN. MTG. CENTERS |
ABKW | OVERALL HEIGHT | 1.313 INCHES NOMINAL |
ABMK | OVERALL WIDTH | 1.313 INCHES NOMINAL |
ABRY | LENGTH | 0.656 INCHES NOMINAL |
AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.144 INCHES NOMINAL |