Part Details | RADIO RECEIVER
5820-00-503-1256 A receiver used for reception of radio frequency electromagnetic waves transmitted through space exclusive of countermeasure, facsimile, loran, radar, television, and other specialized systems.
Alternate Parts: R391URR, R391URR, MILR10474, 5820-00-503-1256, 00-503-1256, 5820005031256, 005031256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | JAN 01, 1963 | 00-503-1256 | 19438 ( RECEIVER, RADIO ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5820-00-503-1256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R391URR | 80058 | JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM |
| R391URR | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILR10474 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5820-00-503-1256
| Characteristic | Specifications |
|---|---|
| ELECTRICAL POWER SOURCE RELATIONSHIP | ALTERNATE OPERATING |
| OVERALL LENGTH | 19.500 INCHES NOMINAL |
| OVERALL WIDTH | 10.500 INCHES NOMINAL |
| OVERALL HEIGHT | 14.500 INCHES NOMINAL |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | RADIO RECEIVER |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | R-391/URR |
| RECEIVER EMISSION TYPE | A1 AND A2 AND A3 |
| INPUT FREQUENCY RATING | 0.500 MEGAHERTZ MINIMUM AND 32.000 MEGAHERTZ MAXIMUM |
| RECEIVER BAND QUANTITY | 32 |
| RECEIVER CHANNEL QUANTITY | 8 |
| GUARD CHANNEL | NOT INCLUDED |
| AUXILIARY BANDSPREAD TUNING FEATURE | INCLUDED |
| PLUG-IN TUNING UNIT | NOT INCLUDED |
| OUTPUT IMPEDANCE RATING | 600.0 OHMS NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | R-391 TO URR TYPE |