Operator`s manual

SP - 6 E5632S01D
SPECIFICATIONS OF THE NBDP TERMINAL DP-6
1. COMMUNICATIONS
(1) Communication Mode ARQ, FEC, DIRC (FSK)
(2) Communication Protocol ITU-R Rec. 625, 476-3, 490, 491, 492
(3) ID Code 4 units, 5 units and 9 units
(4) Line Code 4B/3Y fixed mark (International)
(5) Modulation AFSK
(6) Tone Frequency 1615/1785 Hz
(7) Tracking Range ±80Hz
(8) Line Input/ Output 0 dBm (-30 dBm to +10 dBm, 600 ohms balanced)
2. COMMUNICATION FEATURES
(1) Automatic transmission Timer Programming
Automatic transmission and receiving (maximum 10 stations)
(2) Frequency scanning maximum 10 groups, 20 channels/group
(3) Storage channels Storage for up to 100 user channels
(4) Application to MARITEX. Available
3. TERMINAL UNIT (IB-581)
(1) Display Monochrome 9.5" LCD, 80 x 25 characters (7 x 9 dots)
(2) Microprocessor intel 80386SX 40 MHz
(3) Memory Flash ROM and 1 MB RAM
(4) Disk Drive 720kB or 1.44kB 3.5" FDD
(5) Keyboard enhanced 82-key keyboard emulates the IBM PS/2
keyboard and includes embedded numeric and cursor
control overlay and dedicated cursor control keys.
(6) Other Features Text editing screen, Floppy disk management,
Nav data input and display, Remote control of transceiver,
Self-diagnosis
(7) Power Supply
Main Unit: 24 VDC: 0.9 A
Terminal Unit: 24 VDC: 0.8 A