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National Stock Number:
5965-01-552-8380
Federal Supply Class:
5965
National Item Identification Number:
015528380
Description:
MICROPHONE,RIBBON
Detail:
A MICROPHONE WHICH DEPENDS FOR ITS OPERATION UPON VARIATIONS IN THE ELECTROMOTIVE FORCE GENERATED IN A METALLIC RIBBON WITHIN A MAGNETIC FIELD OR THE CHANGE IN RESISTANCE OF A SUSPENDED HOT WIRE DUE TO THE CHANGE IN TEMPERATURE CAUSED BY THE COOLING EFFECT OF THE PARTICLE VELOCITY OF A SOUND WAVE.
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Manufacturer Information:
| SF-12 | 4RPN2 | ROYER LABS USE CAGE 1UX99 FOR CATALOGING |
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Techincal Specification:
| DIAMETER | 1.000 INCHES NOMINAL | | EXTENDED CABLE LENGTH | 18.0 FEET MAXIMUM | | FREQUENCY RESPONSE RANGE IN HERTZ | +40.0 TO 15000.0 | | IMPEDANCE RATING | 300.0 OHMS NOMINAL | | OUTPUT SENSITIVITY RATING IN DECIBELS | -50.0 | | LENGTH | 8.000 INCHES NOMINAL | | SPECIAL FEATURES | ELECTRODYNAMIC PRESSURE GRADIENT; CROSSED FIGURE 8'S POLAR PATTERN; 1.8 MICRON ALUMINUM RIBBON GENERATING ELEMENT |
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