Part Details | RADIO FREQUENCY TUNING UNIT
5820-00-642-7018 An electronic device consisting of the necessary elements to establish the frequency or frequency range of two or more tuned circuits to predetermined value or range. It may have facilities for calibration adjustments. There are no integral facilities for continuous variation of the frequency over the entire range of the item. It is generally used with an external variable capacitor or inductor which will effect the continuous variation of the frequency. This item is used to facilitate rapid band or channel changes in radio receivers, transmitters, amplifiers or similar devices. It does not include electron tubes. See also COIL ASSEMBLY, RADIO FREQUENCY and TUNER, RADIO FREQUENCY.
Alternate Parts: 326R305ISSUEA, 5820-00-642-7018, 00-642-7018, 5820006427018, 006427018
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | JAN 01, 1963 | 00-642-7018 | 00474 ( TUNING UNIT, RADIO FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR OR SQUARE
Cross Reference | NSN 5820-00-642-7018
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 326R305ISSUEA | 13848 | JOHNSON E F COCOMCO/COMMUNICATIONS CO DIV |
Technical Data | NSN 5820-00-642-7018
| Characteristic | Specifications |
|---|---|
| CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| OPERATING CONTROL METHOD | AUTOMATIC |
| AVERAGE LIFE MEASUREMENT | NOT RATED |
| INCLOSURE TYPE | ENCASED |
| INSTALLATION DESIGN | MECHANICAL |
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| OVERALL LENGTH | 2.875 INCHES NOMINAL |
| OVERALL HEIGHT | 2.000 INCHES NOMINAL |
| OVERALL WIDTH | 2.750 INCHES NOMINAL |
| FSC APPLICATION DATA | RADIO FREQUENCY,EXCEPT NAVIGATION,NONAIRBORNE |