5840-00-581-9671 COMPUTER SUBASSEMBLY Index 5805-00-581-9674 CONVERTER,TELEGRAPH-TELEPHONE SI

National Stock Number:
5820-00-581-9673

Federal Supply Class:
5820

National Item Identification Number:
005819673

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:
36797537695RAYTHEON COMPANY


Techincal Specification:
AVERAGE LIFE MEASUREMENTNOT RATED
BASIC SHAPE STYLEIRREGULAR
CIRCUIT CONSTRUCTION TYPEELECTRON TUBE
CONTROL TYPELOCAL
FREQUENCY PER CHANNEL1.750 MEGAHERTZ MAXIMUM 4TH OPERATING CHANNEL
FREQUENCY PER CHANNEL100.0 KILOHERTZ MINIMUM 1ST OPERATING CHANNEL
FREQUENCY PER CHANNEL410.0 KILOHERTZ MAXIMUM 2ND OPERATING CHANNEL
FREQUENCY PER CHANNEL440.0 KILOHERTZ MINIMUM 3RD OPERATING CHANNEL
FREQUENCY PER CHANNEL200.0 KILOHERTZ MAXIMUM 1ST OPERATING CHANNEL
FREQUENCY PER CHANNEL210.0 KILOHERTZ MINIMUM 2ND OPERATING CHANNEL
FREQUENCY PER CHANNEL850.0 KILOHERTZ MINIMUM 4TH OPERATING CHANNEL
FREQUENCY PER CHANNEL850.0 KILOHERTZ MAXIMUM 3RD OPERATING CHANNEL
OVERALL HEIGHT1.750 INCHES NOMINAL
OVERALL LENGTH5.500 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
OPERATING CONTROL METHODMANUAL


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