Part Details | TRANSMISSION LINE COUPLER
5985-01-047-4875 A coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. See also COUPLER, ROTARY, RADIO FREQUENCY.
Alternate Parts: QHF2A7021975, QHF-2A-70/21975, QHF2A70, QHF-2A-70, SMA8780181, SMA878018-1, SMA878018, SM-A-878018, 5985-01-047-4875, 01-047-4875, 5985010474875, 010474875
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | SEP 09, 1977 | 01-047-4875 | 00372 ( COUPLER, TRANSMISSION LINE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-01-047-4875
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| QHF-2A-70/21975 | 12457 | MERRIMAC INDUSTRIES, INC. |
| QHF-2A-70 | 12457 | MERRIMAC INDUSTRIES, INC. |
| SMA878018-1 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| SM-A-878018 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5985-01-047-4875
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | ML ANY ACCEPTABLE |
| RADIO FREQUENCY RATING | 70.0 MEGAHERTZ NOMINAL |
| VOLTAGE STANDING WAVE RATIO AT REFERENCE FREQUENCY | 1.30 TO 1 AT 70 MHZ |
| INPUT IMPEDANCE RATING IN OHMS | 50.0 |
| OUTPUT IMPEDANCE RATING IN OHMS | 50.0 |
| MATERIAL | STEEL |
| OVERALL LENGTH | 0.919 INCHES MINIMUM AND 1.079 INCHES MAXIMUM |
| OVERALL WIDTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| SPECIAL FEATURES | 90 DEGREE PHASE QUADRATURE |
| PRECIOUS MATERIAL | GOLD |
| PRECIOUS MATERIAL AND LOCATION | LEAD SURFACE GOLD |