| MRC |
Requirement Statement |
Characteristics |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
MIL-E-55119 |
| AEEF |
CONNECTOR MANUFACTURER PART NUMBER |
U-229/U |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| AFZA |
OUTPUT SENSITIVITY RATING IN DECIBELS |
103.0 |
| AARB |
TERMINAL TYPE |
SETSCREW |
| AHEJ |
HEADBAND TYPE |
ADJUSTABLE SINGLE BAND |
| AHEY |
EARPHONE MOUNTING METHOD |
DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
H-227/U |
| FEAT |
SPECIAL FEATURES |
INCLUDES 2 EARPHONES IN NOISE ATTENUATING CUPS AND A CORD ASSEMBLY WITH A U-161/U CONNECTOR |
| AHFZ |
SIGNAL INPUT TERMINAL TYPE |
CONNECTOR, PLUG |
| AFAH |
HEADBAND MATERIAL |
STEEL |
| AFYW |
FREQUENCY RESPONSE RANGE IN HERTZ |
300.0 TO 3500.0 |
| AARA |
TERMINAL QUANTITY |
2 |
| ACYW |
IMPEDANCE RATING IN OHMS |
500.0 NOMINAL |
| AHEU |
EARPHONE CAP MATERIAL |
PLASTIC |
| AHES |
EARPHONE QUANTITY |
2 |
| AHFU |
HEADSET CONNECTING CORD TERMINATION LOCATION |
REVERSIBLE RIGHT-LEFT |
| AHFN |
HEADSET OVERALL DEPTH |
5.000 INCHES NOMINAL |
| AHEW |
EARPHONE CUSHION MATERIAL |
PLASTIC |
| SR-1 |
MANUFACTURERS CODE |
81349 |
| AHER |
CHANNEL MONITOR CAPABILITY |
SINGLE CHANNEL |
| AEEE |
CONNECTOR MANUFACTURER CODE |
81349 |
| AHFM |
HEADSET OVERALL WIDTH |
5.500 INCHES NOMINAL |
| AHFP |
IMPEDANCE MATCHING DEVICE TYPE |
TRANSFORMER |
| AHFL |
HEADSET OVERALL HEIGHT |
8.000 INCHES NOMINAL |
| AHFT |
MAGNETIC SHIELDING |
NOT INCLUDED |
| AHEK |
HEADBAND COVERING MATERIAL |
PLASTIC |
| AHEV |
EARPHONE SHELL MATERIAL |
PLASTIC |
| ABFF |
FURNISHED ITEMS |
NONE |
| AHEQ |
EARPHONE ELEMENT TYPE |
DYNAMIC |
| AAQL |
BODY STYLE |
HEADSET, COVERED |
| AHEX |
EARPHONE INTERCONNECTION ARRANGEMENT |
PARALLEL |
| AHFS |
ACOUSTIC SENSITIVITY REFERENCE RATING |
0.0002 DYNES PER SQ CENTIMETER |
| AHEM |
HEADSET CORD LENGTH |
72.0 INCHES NOMINAL |
| AEEG |
TERMINAL LOCATION |
INTERNAL |
