KW903-SP2 SYNCHRO RETRANSMISSION UNIT
|IN, Heading NMEA 0183 or step|
|OUT, synchro 1 rev/degree|
This product is a real success story & sold in quantity to TOKIMEK JAPAN, LITTON MARINE worldwide, SG BROWN UK, MICROTECHNICA, and many dealers. Applications are to refit a ship with a new gyro, whilst retaining all the existing repeaters. If you want to make a retrofit competitive think of the 903!
HEADING INPUT: The KW903 connects to NMEA, stepper systems, and the "90X 400 Hz contactless synchro" found in several gyros. (Make money. The gyro's own high power stepper RTU is not needed.)
BACK-UP by NMEA 0183 heading from a second gyro or a electronic compass. Here we have a simple TMC system.
SYNCHRO OUTPUT: The "standard" and most common output is nominally 115v (50/60 Hz) reference, 90v line to line maximum voltage. The KW903 has several transformer taps to allow selecting reduced voltage, and by this means "non standard" voltages are obtained. E.g. for Kurs 4, and Plath Navigat gyros. Anshutz repeaters require an extra transformer box to bring the 90v signals down to 20 or 24v.
500 Hz AMUR REPEATERS: A "transformer adapter" is used, and it works!
YOKOGAWA GYROS used a DC supply to the synchros, but they were still 115v/90v AC synchros, and the KW903 has happily been used with them! Check the synchro type first. A 24v illumination supply is also required.
|SYNCHRO SIGNAL OR PHASE OUTPUT:
Open the web site at the start or visit the AMI-GFV MARINE web site.
download data sheet.
|ADITEL MARINE ELECTRONICS
|Tel / fax||44 (0) 1873 840405|
|Fax:||44 (0) 1873 840106|
|AMI-GFVI||44 (0) 2380 480450 - Mike Woods|