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 |
|---|---|
| 11870 | MELABS INC |
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 |
|---|---|---|
| AQCA | FLANGE TYPE | COVER |
| ABMZ | DIAMETER | 1.750 INCHES NOMINAL |
| AHSF | FLANGE QUANTITY | 2 |
| AHTM | FLANGE CONNECTION FACILITY QUANTITY | 4 |
| ABMK | OVERALL WIDTH | 2.375 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.188 INCHES NOMINAL |
| AFGQ | FREQUENCY RANGE RATING | +7125.0/+8400.0 MEGAHERTZ |
| AQCC | FLANGE CONNECTING HOLE SPACING | SPACED ON 0.531 IN. BY 1.063 IN. MTG CENTER |
| ABHP | OVERALL LENGTH | 3.250 INCHES NOMINAL |