| EARPHONE CONTROLLING AGENCY | ROANWELL CORP |
| EARPHONE ELEMENT TYPE | MAGNETIC |
| EARPHONE IDENTIFYING NUMBER | 9869 PART NO. |
| EARPHONE IMPEDANCE RATING | 600.0 OHMS NOMINAL |
| EARPHONE MOUNTING METHOD | SUSPENDED ON HEADBAND |
| EARPHONE QUANTITY | 2 |
| CONNECTOR CONTROLLING AGENCY | SIG |
| CONNECTOR IDENTIFYING NUMBER | 291A TYPE NO. |
| CONNECTOR NAME | PLUG |
| CONNECTOR TO JUNCTION CORD LENGTH | 1.167 FEET |
| CONTROLLING AGENCY | ROANWELL CORP |
| FREQUENCY RATING | 0.3 KILOHERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM |
| IDENTIFYING NUMBER | 9271 PART NO. |
| IMPEDANCE RATING | 100.0 OHMS NOMINAL |
| MICROPHONE ELEMENT TYPE | CARBON |
| MICROPHONE MOUNTING FACILITY | ADAPTER FASTENED TO RIGHT SIDE OF HEADBAND |
| NONDEFINITIVE SPEC/STD DATA | H-62/U TYPE |
| OPERATING CURRENT RATING | 50.0 MILLIAMPERES NOMINAL |
| OUTPUT LEVEL RATING | 45 DB ABOVE 1 MW |