5950-00-722-6988, TRANSFORMER,RADIO FREQUENCY

5950-00-722-6987 TRANSFORMER,RADIO FREQUENCY

5950-00-722-6989 TRANSFORMER,RADIO FREQUENCY

National Stock Number:
5950-00-722-6988

Federal Supply Class:
5950

National Item Identification Number:
007226988

Description:
TRANSFORMER,RADIO FREQUENCY

Detail:
An item having either a single tapped winding (autotransformer type), or two or more windings designed to furnish inductive reactance and/or transfer electrical energy in circuits by means of a magnetic field. It is so designed that its entire intended range of operations is above 20 Kilohertz (Kilocycles). The minimum value may extend into the audio frequency range (below 20 Kilohertz). It may include integral capacitors, coils, resistors, and adjustable tuning cores. For items having only two active terminals see COIL, RADIO FREQUENCY. Includes types having windings which may be moved with respect to each other. Excludes TRANSFORMER, DISCRIMINATOR.

Manufacturer Information:

B19670ISSUEB	42498	DAR ELECTRONICS INC DBA NATIONAL RADIO CO
B19670ISSUEB	71313	VIKING TECHNOLOGIES, LTD.
B19670ISSUEB	92149	STRUX CORP

Techincal Specification:

ADJUSTMENT DEVICE DRIVE TYPE	SLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CORE SINGLE COMPONENT
BODY LENGTH	1.688 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.620 INCHES NOMINAL
COIL FORM TYPE	HOLLOW SINGLE COMPONENT
FREQUENCY RATING	25.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INDUCTANCE RATING	0.19 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INDUCTANCE RATING	0.24 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHOD	THREADED BUSHING SINGLE GROUP
NOMINAL THREAD SIZE	0.250 INCHES SINGLE GROUP
RATING METHOD	ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
RATING METHOD	ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
RELIABILITY INDICATOR	NOT ESTABLISHED
WINDING CONDUCTOR SIZE	0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY
WINDING CONDUCTOR SIZE	0.05082 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY	4 TAB, SOLDER LUG
THREAD QUANTITY PER INCH	28 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNF SINGLE GROUP
TURN QUANTITY	2-3/4 SINGLE COMPONENT SINGLE PRIMARY

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