NAVELEC - Marine instruments & lights
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General description
Designed according to specification MIL-L-24223, marine loudspeaker CIC-305 is a
low-power loudspeaker for reproducing general order and alarm signals in spaces with a low level of background noise.
It has not an outer volume control; therefore it must be pre-adjusted internally, selecting the wished power.
Features
| Technical characteristics | |
| Electrical | |
|
Type of loudspeaker: Magnet: Input signal: Power: |
Direct radiator Permanent 100 V or 70 V Balanced 4,2,1 or 0,5 maximum (internally selectable) |
| Operative | |
|
Number of channels: Volume control: Priority: |
1 No, internally power change No |
| Mechanical | |
|
Weight: Dimensions: Anchoring type: Front panel: Anchoring: Mechanics: Finish: |
4 Kg 185x260x90 To bulkhead Extractable 3 bolts of less than 7mm Light-weight alloy Navy grey |
|
Certifications |
|
| Shock: | MIL-S-901C Grade A |
| Salt fog: |
MIL-STD-202 F Method 101D MIL-L-24223 A (SHIPS) 4.5.2 |
| Drip & inclination: |
MIL-I-983 E (SHIPS) 4.4.11.2 and 4.4.16 MIL-L-24223 A (SHIPS) 4.5.2 |
| Temperature (1st, 2nd, 3rd cycle): | MIL-I-983 E (SHIPS) 4.4.9.1.3 |
|
Extreme temperature (1st& 2nd cycle): |
MIL-I-983 E (SHIPS) 3.7.16.1 MIL-L-24223 A (SHIPS) 4.5.2 |
| Humidity: |
MIL-E-5272-C (4.4.1) MIL-L-24223 A (SHIPS) 4.5.2 |
| Vibration: |
MIL-STD-167 MIL-L-24223 A (SHIPS) 4.5.2 |
| Immersion: |
MIL-STD-202 F Method 104A MIL-L-24223 A (SHIPS) 4.5.2 |
| Electrical test: | MIL-L-24223 A (SHIPS) |
|
Electromagnetic compatibility: |
EM Emission (M/01) MIL-STD-461D/462D EM Emission (M/03) MIL-STD-461D/462D EM Immunity (M/03) MIL-STD-461D/462D |