Product Summary

The 7800 Sonardynes COMPuting and Telemetering Transponder (Compatt) Mk4 is a microprocessor controlled subsea transponder used for acoustic navigation and positioning. Available in three frequencies to suit varying requirements of accuracy and range, Compatt is the internationally recognised instrument for subsea construction, survey and field development applications.

Parametrics

7800 absolute maximum ratings: (1)Depth Rating: 2,500 Metres; (2)Operating Frequency MF: (18-36kHz); (3)Maximum Acoustic Range: 3Km; (4)Relative Positioning Accuracy: 0.15–1.0m; (5)Transmit Source level (dB re 1μPa @1m): 192dB; (6)Receive Threshold (dB re 1μPa): 82 - 128dB.

Features

7800 features: (1)Sequential mode operation with 15 individual channel frequencies; (2)Simultaneous receiver card for high speed positional updates; (3)Unique addresses allow up to 945 Compatts to be used in close proximity; (4)Programmable address code and channel channel via RS232; (5)Conventional Enable and Disable commands for normal transponder; (6)Remote selection of reply frequency helps overcome interference; (7)Advanced telemetry can reply to all commands with address, command executed and error-checking.

Diagrams

7800 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
7800
7800
Keystone Electronics
Terminals M5 Screw term- H.D.
Data Sheet
0-1: $0.47
1-100: $0.31
100-500: $0.22
500-1000: $0.20
78001-1200
78001-1200
Molex
DDR3 / DDR2 / DDR Connectors 0.6MM MINIDIMM 200P REV RA 0.76AU
Data Sheet
0-217: $11.39
217-500: $10.25
78001-1244
78001-1244
Molex
DDR3 / DDR2 / DDR Connectors .60MM 244CKT SOCKET REVERSE R/A
Data Sheet
0-1: $9.12
1-10: $8.58
10-25: $8.32
25-50: $7.78
78001-1344
78001-1344
Molex
DDR3 / DDR2 / DDR Connectors 0.6mm Mini DIMM Rv s RA 0.76AuLF 244Ckt
Data Sheet
0-241: $9.11
241-500: $8.28
78001-2200
78001-2200
Molex
DDR3 / DDR2 / DDR Connectors .60MM MINIDIMM SCKT 2.5V
Data Sheet
0-331: $7.44
331-500: $7.13
500-1000: $6.88
78001-2244
78001-2244
Molex
DDR3 / DDR2 / DDR Connectors .60MM MINIDIMM SCKT 2.5V
Data Sheet
Negotiable 
78001-3344
78001-3344
Molex
DDR3 / DDR2 / DDR Connectors 0.6MM DDR3 MINIDIMM SKT 244P RRA SMT AU
Data Sheet
0-1: $8.84
1-10: $6.82
10-25: $6.12
25-50: $5.82
78002
78002
Wiha
Hand Tools Stubby High Speed Drill Bit 1/4" Drive 1/16" x 1.26'' Oal
Data Sheet
Negotiable