ProdottoATM-903![]() ATM-903 OEM version of Teledyne Benthos popular Telesonar Acoustic Modems. ![]() ATM-903Teledyne BenthosBaud Rate:80 bits per second, frequency hopped 140-2400 bits per second (bps) Multiple Frequency Shift Keying (MFSK) 2560 -15,360 bits per second (bps) Phase Shift Keying (PSK) Frequency Band Customer Specified: — 9 - 14 kHz (LF) — 16 - 21 kHz (MF) — 22-27 kHz (Band C) Distances–Range 2-6 km common, greater distances possible Configurations Deck Box 500m, 2000m and 6000m depth rated subsea units Customer integrated electronics Omnidirectional and directional transducers Processing Features Data redundancy, 1/2 rate convolutional coding Multipath guard period selection MFSK and PSK modulation schemes Frequency Hopped Data Storage 6144 KB datalogger standard Expanded memory option available |


