7815-000-07

Sonardyne UK (Head Office) T. +44 (0) 1252 872288 F. +44 (0) 1252 876100 E. sales@sonardyne.com www.sonardyne.com Datasheet Coastal Transponder Description Part of Sonardyne’s Coastal Acoustic product range, the Type 7815-00007 Coastal Transponder has been designed for low cost applications where size and weight are important operational factors. The small size and lightweight design of the transponder enables normal or Emergency relocation of critical points of interest, accurate underwater distance measurement and small target/diver tracking. Key Features • Versatile, low cost transponder • Depth rated to 500 Metres • Compact and rugged design • HF frequency band from 35-55kHz • Alkaline battery packs give up to 18 months listening life The transponder enables critical targets such as underwater structures, diving bells and instrumentation packages to be marked unambiguously and later relocated using Sonardyne's Homer-Pro and ROV-Homer range and direction systems. The unit operates in the HF frequency band from 35-55 kHz. External programming of interrogation addresses and reply frequencies are incorporated. The transponder operates with any of the Coastal Acoustics tracking and relocation systems such as Scout USBL, Prospector and Homer-Pro. Sonardyne UK (Head Office) T. +44 (0) 1252 872288 F. +44 (0) 1252 876100 E. sales@sonardyne.com www.sonardyne.com Specifications Coastal Transponder Feature Depth Rating Operating Frequency Range Source Level Receive Sensitivity Number of Unique Addresses Switch On Battery Life Mechanical Construction Dimensions (LxDia) Weight in Air Weight in Water Deck Unit . Type 7815-000-07 500 Metres HF (35–50kHz) 184-187dB 105-115dB re 1µPa @1m 3609 (Field Programmable) Continuously operating (No On/Off switch) Alkaline: 18 months Plastic and Aluminium Alloy (Anodised) 442mm (17.4”) x 63mm (2.4”) 1.1kg 0.75kg Type 7967-000-02 (Includes transducer and 10 metres of cable) Specifications subject to change without notice - 10/2006