Technical Data 150W & 250W
GENERAL
Operating Modes:
Simplex and semi-duplex SSB telephony and DSC, TELEX AM broadcast reception
Frequency range:
150 kHz to 30 MHz (Rx)
1605 kHz to 30 MHz (Tx)
Output power:
150W PEP ±1.4 dB into 50Ω at 24V DC supply voltage voice
250W PEP ±1.4 dB into 50Ω at 24V DC supply voltage voice
Supply voltage:
Nominal 24V DC floating With optional external AC power supply: 115/230V AC 50/60 Hz. Automatic change-over to DC in the absence of AC supply
Power consumption 150W:
Rx, 60W (approx. at 24V DC)
150W:
Tx, SSB speech: 175W
Tx, SSB two-tone: 300W
Tx, DSC/TELEX: 420W
Power consumption 250W:
Tx, SSB speech: 300W
Tx, SSB two-tone: 550W
Tx, DSC/TELEX: 600W
Complies with ETSI 300-373 or better.
Operating temperature range:
-20°C to+50°C
User-programmable channels:
199 frequency pairs with mode (1-199)
User-programmable stations:
40 stations with name, MMSI and station channel
RECEIVER
Frequency range:
150 kHz to 30 MHz
Aerial impedance:
50Ω automatically matched by the aerial tuning unit
Sensitivity:
Aerial input for 10 dB SINAD, 50Ω aerial:
Complies with ETSI 300-373 or better.
Audio output power:
4W with less than 10% distortion
TRANSMITTER
Output power:
150W
PEP ±1.4 dB into 50Ω, voice for a duty cycle less than 55% and modulation rate greater than 3 baud. Reduction to 80W when continuously keyed with duty cycle greater than 55% during 1 min. Automatic power recovery after 1 min.
250W
PEP ±1.4 dB into 50Ω, voice for a duty cycle less than 55% and modulation rate greater than 3 baud. Reduction to 100W when continuously keyed with duty cycle grater than 55% during 1 min. Automatic power recovery after 1 min.
Power reduction:
Low approx.:
10W
Frequency range:
ITU marine bands from 1605 kHz to 30 MHz
DSC-TELEX MODEM
DSC Equipment class:
Class A
Protocols:
DSC:
ITU-R M. 493.12, M. 541-6, and M. 1082.
Telex:
ITU-R M. 625-2 (incl. M. 476-4), M. 490, M. 491-1, and 492-5 NBDP telex in ARQ, FEC and SEL FEC modes
Ship’s identity:
DSC:
9-digit identity number
Telex:
5- and/or 9-digit identity numbers
Interfaces:
Alarm:
DSC distress alarm interface
NMEA:
NMEA 0183 interface for GPS equipment
COM:
PC interface for SCANCOMM telex control. RS-232, baud rate 9600 bps
RCI:
Remote transceiver control interface for control of frequency, mode and power level. T+Bus protocol, baud rate 2400 bps
Line, Key:
Transceiver AF line input/output and external key interface. -10 to +10 dBm, 600Ω
AUX alarm 2:
Telex and non-distress/urgency DSC alarm output
DSC WATCH RECEIVER
Frequency range:
Scanning:
2187.5 KHz, 4207.5 kHz, 6312.0 KHz, 8414.5 kHz, 12577.0 KHz, 16814.5 kHz
Aerial impedance:
50Ω Complies with ETSI 300-373 or better.
AERIAL COUPLER
Frequency range:
1.6 MHz - 27.5 MHz
Aerial requirements:
8-18 m wire and/or whip aerial
Aerial tuning:
Fully automatic with no presetting
Tuning speed:
0.1 - 8 sec Typical
Power Capability:
330W PEP in 50Ω
DIMENSIONS AND WEIGHT
Transceiver Unit:
Width:
390 mm (15.3”)
Height:
445 mm (17.5”)
Depth:
127 mm (5”)
Weight:
19 kg (41.9 lbs)
Antenna Tuning Unit:
Width:
290 mm (11.4”)
Height:
500 mm (19.7”)
Depth:
80 mm (3.1”)
Weight:
3.3 kg (7.3 lbs)
Control Unit:
Width:
200 mm (7.9”)
Height:
100 mm (3.9”)
Depth:
95 mm (3.7”) (incl. cable)
Weight:
1,5 kg (3.3 lbs)
Subject to change without prior notice.
