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HeliCom™ saturation control
The Divex HeliCom™ saturation control helium speech unscrambler is designed for communication with the occupants of a two compartment saturation deck chamber.
The HeliCom™ saturation control helium speech unscrambler also provides a bunk entertainment channel. A front panel loudspeaker allows the chamber occupants’ speech to be audible to the chamber attendant independently of his headset in all modes of operation. An on/off switch allows the loudspeaker to be switched off as required.
HeliCom™ saturation control | HeliCom™ saturation control | HeliCom™ saturation control |
General |
|
Power | 110/230 VAC 50/60 Hz |
Fuse rating | 2 amp |
Power amplifiers | 1 per channel |
Power output | 10 watts per channel |
Frequency response |
300 Hz to 12kJz |
Input impedance |
600 ohms, transformer isolated |
DSP unscrambler |
Common to all 3 diver channels |
Voice correction range |
0m to 500m (0 ft to 1,640 ft) |
Audio recording | Recording level control with VU display |
Mic inputs, all channels |
Electret type |
Connectors |
|
Audio connectors (ML, EL and bunks) | 5 pole panel mount XLR socket, P/No EM3617, rear panel |
Remote PTT | 5 pole panel mount XLR Socket, P/No EM3617, rear panel |
Supervisor headset | ¼” headset socket, front panel |
Recording output | BNC bulkhead socket, rear panel |
Dimensions |
|
Height - 19” sub-rack |
H 3U (133.4 mm) |
Width - 19” sub-rack | W 84 HP (426.7 mm) |
Depth |
355 mm |
Weight |
6.5 kg |
Environmental |
|
Operating temperatures | -10oC to +40oC |
Storage temperatures | -20oC to +60oC |
Item | Order code |
HeliCom™ saturation control helium speech unscrambler |
CO363AC/1 |
Type | Document | Download |
Datasheet | HeliCom™ saturation control helium speech unscrambler | |
Drawing | HeliCom™ saturation control helium speech unscrambler electret mic I/P | |
Manual | HeliCom™ saturation control helium speech unscrambler operation and maintenance | CO-OM-246 R4 |
HeliCom™ saturation control | HeliCom™ saturation control | HeliCom™ saturation control |
General |
|
Power | 110/230 VAC 50/60 Hz |
Fuse rating | 2 amp |
Power amplifiers | 1 per channel |
Power output | 10 watts per channel |
Frequency response |
300 Hz to 12kJz |
Input impedance |
600 ohms, transformer isolated |
DSP unscrambler |
Common to all 3 diver channels |
Voice correction range |
0m to 500m (0 ft to 1,640 ft) |
Audio recording | Recording level control with VU display |
Mic inputs, all channels |
Electret type |
Connectors |
|
Audio connectors (ML, EL and bunks) | 5 pole panel mount XLR socket, P/No EM3617, rear panel |
Remote PTT | 5 pole panel mount XLR Socket, P/No EM3617, rear panel |
Supervisor headset | ¼” headset socket, front panel |
Recording output | BNC bulkhead socket, rear panel |
Dimensions |
|
Height - 19” sub-rack |
H 3U (133.4 mm) |
Width - 19” sub-rack | W 84 HP (426.7 mm) |
Depth |
355 mm |
Weight |
6.5 kg |
Environmental |
|
Operating temperatures | -10oC to +40oC |
Storage temperatures | -20oC to +60oC |
Item | Order code |
HeliCom™ saturation control helium speech unscrambler |
CO363AC/1 |
Type | Document | Download |
Datasheet | HeliCom™ saturation control helium speech unscrambler | |
Drawing | HeliCom™ saturation control helium speech unscrambler electret mic I/P | |
Manual | HeliCom™ saturation control helium speech unscrambler operation and maintenance | CO-OM-246 R4 |