NIIN Output Data
Definition:
AN INSTRUMENT USED TO COUNT THE FREQUENCY OF RECURRENT ELECTRONIC EVENTS AND DISPLAY THE COUNT ON THE PANEL OF THE INSTRUMENT IN NUMERIC FORM. MAY ALSO INCLUDE FACILITIES FOR A READOUT PRINTED ON TAPE. MAY INCLUDE FACILITIES FOR A VERY ACCURATE OUTPUT WHICH CAN BE USED AS A SECONDARY TRANSFER STANDARD. IT CAN BE USED TO MEASURE FREQUENCY, PERIOD, TIME INTERVAL, PHASE ANGLE, FREQUENCY RATIO, AND FOR MULTIPLE PERIOD AVERAGING. SEE ALSO COUNTER, ELECTRONIC, DIGITAL AND INDICATOR, DIGITAL DISPLAY.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| AN/USM-326A | 80058 | M | 5 | 2 | 4 | ZZ | ||
| 9648M | 50423 | A | 3 | 2 | 5 | SB |
CAGE Information
| Code | Company |
|---|---|
| 50423 | BALLANTINE LABORATORIES INC |
| 80058 | JOINT ELECTRONICS TYPE DESIGNATION S |
Federal Supply Class
Title
ELECTRICAL AND ELECTRONIC PROPER
Inclusions:
INCLUDES TEST LEADS AND TEST LEAD ATTACHMENTS; TEST INSTRUMENTS DESIGNED FOR COMMUNICATION EQUIPMENT; TEST INSTRUMENTS DESIGNED FOR USE WITH ELECTRONIC EQUIPMENT CLASSIFIED IN TWO OR MORE FSC GROUPS.
Exclusions:
EXCLUDES RADIAC EQUIPMENT
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACZB | FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| BFQZ | PLUG-IN UNITS PROVISION | NOT INCLUDED |
| BFQQ | DISPLAY UNITS INDICATOR | INCLUDED |
| AMSE | VOLTAGE RATING | 115.0 VOLTS NOMINAL OR 230.0 VOLTS NOMINAL |
| ABMK | OVERALL WIDTH | 19.000 INCHES NOMINAL |
| BFJC | ACCURACY RATING | STABLE TO 3 PARTS IN 10E-9/DAY |
| ASKX | ELECTRICAL CONNECTION QUANTITY | 9 |
| BFJB | FREQUENCY RANGE | +0.000/+500.000 MEGAHERTZ OVERALL |
| ALSF | INTERNAL BATTERY ACCOMMODATION | NOT INCLUDED |
| RDAL | REFERENCE DATA AND LITERATURE | TO 33A1-5-435-4 |
| BFQW | SOLID STATE FEATURE | INCLUDED |
| AWJN | UNPACKAGED UNIT WEIGHT | 40.000 POUNDS |
| BFQN | DISPLAY TYPE | LIGHT EMITTING DIODE |
| TEST | TEST DATA DOCUMENT | 81349-MIL-T-21200 SPECIFICATION AND 81349-MIL-T-28800 SPECIFICATION |
| BFQP | DISPLAY DIGIT QUANTITY | 9 |
| AKWA | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | COUNTER,ELECTRONIC DIGITAL READOUT |
| BFRB | STANDARD FREQUENCY OUTPUT FEATURE | INCLUDED |
| AXGY | MOUNTING METHOD | BENCH |
| SPCL | SPECIAL TEST FEATURES | MIL-T-21200 CLASS 2; MIL-T-28800 TYPE 1, CLASS 2 |
| BFQX | INCLOSURE MATERIAL AND LOCATION | METAL BODY |
| ABHP | OVERALL LENGTH | 19.000 INCHES NOMINAL |
| BFHZ | MEASUREMENT TYPE | FREQUENCY |
| FCLS | FUNCTIONAL CLASSIFICATION | AA-6.3 |
| BFQR | DISPLAY POSITIONED DECIMAL POINT | PROVIDED |
| ABKW | OVERALL HEIGHT | 6.000 INCHES NOMINAL |
| APTS | OUTPUT FREQUENCY RATING | 1.0 MEGAHERTZ MINIMUM AND 10.0 MEGAHERTZ MAXIMUM |
| BFQM | INTERNAL CALIBRATION FEATURE | INCLUDED |
| AKWB | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | AN/USM-326A |
| ABJL | WATTAGE RATING IN WATTS | 50.0 |
| ACDC | CURRENT TYPE | AC |
| BFQS | DISPLAY STORAGE FACILITY | NOT INCLUDED |
| FTLD | FUNCTIONAL DESCRIPTION | C2 CHANNEL ENVIRONMENTALIZED COUNTER/TIMER. ELEVEN OPERATING MODES INCLUDING FREQUENCY BURST MEASUREMENTS. DIRECT COUNTING TO 110MHZ PRESCALED TO 550MHZ. TIMING MEASUREMENTS 100NANOSEC TO 10E9 SEC |
| BFQT | REMOTE CONTROL PROVISIONS | NOT INCLUDED |
| FAAZ | PHASE | SINGLE |