National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
ATTENUATOR , VARIABLE
Definition:
A DEVICE FOR REDUCING THE STRENGTH OF AN ALTERNATING CURRENT SIGNAL EITHER CONTINUOUSLY OR IN STEPS, WITHOUT CAUSING APPRECIABLE SIGNAL DISTORTION, BY MAINTAINING SUBSTANTIALLY CONSTANT OUTPUT AND/OR INPUT IMPEDANCE MATCH. CONTINUOUSLY VARIABLE RESISTIVE DEVICES MUST CONSIST OF AT LEAST TWO SECTIONS OR ONE SECTION WITH AT LEAST TWO ROTATING CONTACTS. THE ITEM MUST HAVE AN OVERALL ATTENUATION RATING. INCLUDES TANDEM MOUNTED VARIABLE RESISTORS DESIGNED TO FUNCTION AS AN ATTENUATOR BUT WHOSE TERMINALS ARE NOT CONNECTED. SEE ALSO RESISTOR, VAIABLE (AS MODIFIED).
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
3421 | 28057 | A | 3 | 2 | 6 | TX |
CAGE Information
Code | Company |
---|---|
28057 | SHALLCO INC. |
Federal Supply Class
Title
ANTENNAS, WAVEGUIDES, AND RELATE
Inclusions:
INCLUDES AERIALS; MASTS; TOWER EQUIPMENT; ATTENUATORS; COUPLERS; TRANSMISSION LINES.
Exclusions:
EXCLUDES TOWER STRUCTURES.
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CTGG | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT |
BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -5.00/+5.00 |
ASYG | STEP POSITION QUANTITY | 10 |
AJDB | POWER RATING | 1.5 WATTS AVERAGE |
ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+100.0 |
ADAV | OVERALL DIAMETER | 0.344 INCHES NOMINAL |
TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
ABHP | OVERALL LENGTH | 3.000 INCHES NOMINAL |
ASYH | ATTENUATION PER STEP IN DECIBELS | 10.0 |
ASYF | ATTENUATION VARIATION METHOD | STEPPED |
CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
BNGR | FREQUENCY RANGE | 0.000 KILOHERTZ MINIMUM AND 50.000 KILOHERTZ MAXIMUM |
CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.164 INCHES |