Part Number
Part Number:
NSN:
NIIN:
Item Name:
FILTER , RADIO FREQUENCY INTERFERE
Definition:
AN ITEM DESIGNED TO SUPPRESS UNDESIRED (INTERFERING) FREQUENCIES AND HAVE A MINIMAL EFFECT ON THE DESIRED FREQUENCIES WHEN INSERTED IN AN ELECTRICAL POWER CIRCUIT. EXCLUDES ITEMS WHICH CONSIST OF A SINGLE CAPACITOR, INDUCTOR, RESISTOR, OR DEVICES CONSISTING OF ONLY TWO OR MORE CIRCUIT ELEMENTS OF THE SAME BASIC NAME. EXCLUDES FILTER, LOW PASS AND SUPPRESSOR, IGNITION INTERFERENCE. FOR ITEMS DESIGNED TO BE INSERTED IN A LINE WHICH IS PRIMARILY INTENDED TO CARRY HIGH FREQUENCY WAVES MODULATED WITH SIGNALS, SUCH AS ANTENNA LEAD-IN, SEE FILTER, BAND SUPPRESSION AND FILTER, BAND PASS. SEE ALSO LIMITER, ELECTRICAL NOISE.
CAGE Information
| Code | Company |
|---|---|
| 81348 | FEDERAL SPECIFICATIONS PROMULGATED B |
Federal Supply Class
Title
FILTERS AND NETWORKS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AHBC | OPERATING CURRENT RATING PER FUNCTION IN AMPS | 1.0 2ND RADIO INTERFERENCE |
| ABMK | OVERALL WIDTH | 2.180 INCHES NOMINAL |
| AHAS | LOAD IMPEDANCE PER FUNCTION | 50.0 OHMS 1ST RADIO INTERFERENCE |
| CQDW | FUNCTIONAL TERMINAL TYPE AND QUANTITY | 2 TAB, SOLDER LUG OUTPUT |
| STYL | STYLE DESIGNATOR | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| ABHP | OVERALL LENGTH | 2.500 INCHES NOMINAL |
| CQRG | BODY MATERIAL | METAL |
| AHAS | LOAD IMPEDANCE PER FUNCTION | 50.0 OHMS 2ND RADIO INTERFERENCE |
| AHBB | POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ | 60.0 1ST RADIO INTERFERENCE |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE |
| AHBB | POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ | 60.0 2ND RADIO INTERFERENCE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.750 INCHES NOMINAL |
| CQDW | FUNCTIONAL TERMINAL TYPE AND QUANTITY | 1 TAB, SOLDER LUG GROUND |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | 50.0 OHMS 1ST RADIO INTERFERENCE |
| ABKW | OVERALL HEIGHT | 0.630 INCHES NOMINAL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81348-W-F-2190/1 GOVERNMENT SPECIFICATION |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | INDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE |
| AHBC | OPERATING CURRENT RATING PER FUNCTION IN AMPS | 1.0 1ST RADIO INTERFERENCE |
| TEST | TEST DATA DOCUMENT | 81348-W-F-2190 SPECIFICATION |
| AKNA | INCLOSURE TYPE | ENCASED |
| CQDW | FUNCTIONAL TERMINAL TYPE AND QUANTITY | 2 TAB, SOLDER LUG INPUT |
| CQGC | OPERATING VOLTAGE RATING AND TYPE PER FUNCTION | 250.0 VOLTS AC 2ND RADIO INTERFERENCE |
| AFGA | OPERATING TEMP RANGE | +0.0/+65.0 DEG CELSIUS |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | 50.0 OHMS 2ND RADIO INTERFERENCE |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| CQGC | OPERATING VOLTAGE RATING AND TYPE PER FUNCTION | 250.0 VOLTS AC 1ST RADIO INTERFERENCE |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.130 INCHES NOMINAL |