Earphone &
Microphone Elements
Model 10909
Military Type M-133/U |
 |
Type: Dynamic
Frequency Range: 200 - 5000 Hz
Sensitivity: 2.5-5 MV @ 1 KHz re 74db SPL
Impedance: 5
Ω
Altitude Compensation: 50,000 feet
Temperature Range: - 54 șC < t < 55 șC
Weight: ≤
16 grams
Water proof
MIL-PRF-26542/9
|
