| Dimensions |
L 390 mm x W 205 mm x D 270 mm / L 15.4”x W 8” x D 10.6” |
| Weight |
7.5 kg/ 16.5 lbs. |
| Battery |
NiMH, 12 V, 4 Ah |
| Power supply (mains power) |
100-240 VAC, 50-60 Hz |
| Power consumption (mains power) |
Max. 120 VA |
| External power “+12 VDC” input |
13-30 VDC |
| Power consumption |
150 mA (Standby) / 3000 mA (Maximum) |
| Diver speaker impedance |
8-32 Ω |
| Headset microphone impedance |
8-600 Ω |
| Headset speaker impedance |
8-32 Ω |
| Record output audio level |
150 mV |
| Diver connections |
Up to three divers |
| Supported systems |
Two-wire and four-wire (banana plug) |
| 903B with back connections |
H.20.00623 |
| 903 CINCH with front and back connections and Cinch input |
H.20.03692 |
| 903B with front connections |
H.20.00557 |
| Spare battery pack for 903 communicator |
T.99.05319 |
| Spare external power supply for 902 / 903 radio |
T.10.01891 |
| Optional single-ear headset, 7 pole binder DT280-MI.5 |
T.99.02390 |
| Optional double-ear headset, 7 pole binder DT290-MI5 |
T.99.04080 |