|
|
|
National Stock Number:
5895-00-228-3044
Federal Supply Class:
5895
National Item Identification Number:
002283044
Description:
TUNING UNIT,RADIO FREQUENCY
Detail:
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.
|
Manufacturer Information:
| AL74330-2 | 06845 | RAYTHEON COMPANY |
|
Techincal Specification:
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE | | FREQUENCY PER CHANNEL | 200.0 KILOHERTZ MAXIMUM 1ST OPERATING CHANNEL | | FREQUENCY PER CHANNEL | 200.0 KILOHERTZ MINIMUM 2ND OPERATING CHANNEL | | FREQUENCY PER CHANNEL | 1.75 MEGAHERTZ MAXIMUM 4TH OPERATING CHANNEL | | FREQUENCY PER CHANNEL | 100.0 KILOHERTZ MINIMUM 1ST OPERATING CHANNEL | | FREQUENCY PER CHANNEL | 850.0 KILOHERTZ MAXIMUM 3RD OPERATING CHANNEL | | FREQUENCY PER CHANNEL | 850.0 KILOHERTZ MINIMUM 4TH OPERATING CHANNEL | | FREQUENCY PER CHANNEL | 410.0 KILOHERTZ MAXIMUM 2ND OPERATING CHANNEL | | FREQUENCY PER CHANNEL | 410.0 KILOHERTZ MINIMUM 3RD OPERATING CHANNEL | | OVERALL HEIGHT | 1.625 INCHES NOMINAL | | OVERALL LENGTH | 4.956 INCHES NOMINAL | | OVERALL WIDTH | 3.875 INCHES NOMINAL |
|
|