Part Number
Part Number:
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).
CAGE Information
| Code | Company |
|---|---|
| 0C9D4 | HARRIS TECHNICAL SERVICES CORP |
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 |
|---|---|---|
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.50/+0.50 |
| ADAQ | BODY LENGTH | 7.625 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 FLANGE |
| AJDB | POWER RATING | 2.0 WATTS AVERAGE |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| AAFZ | BODY MATERIAL | ALUMINUM |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 TERMINAL |
| BNGR | FREQUENCY RANGE | 18.000 GIGAHERTZ MINIMUM AND 26.500 GIGAHERTZ MAXIMUM |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+50.0 |
| AAFS | APPLICATION DESIGN | WAVEGUIDE |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.50 |