Chapter 1: General information
1-3
General information
98-144591-D
Technical data
1.2.2 Receiver characteristics
General: Complies with ETSI 300373 in the ITU marine bands.
Frequency range: 150 KHz to 30 MHz
Frequency resolution: 100 Hz by keyboard entry
10 Hz, 100 Hz or 1 KHz search/fi ne-tune facility is provided
Input impedance: Rx : 50 ohm
12V DC / 60 mA is available for possible use of active antenna.
Sensitivity: Telephony (J3E): below 11 dBμV for 20 dB Sinad
Broadcast (A3E): below 25 dBμV for 20 dB Sinad
DSC/Telex (J2B): below 0 dBμV
Intermodulation:
Wanted signal Signal
Telephony (J3E) 30 dBμV
Intermodulation level
above 80 dBμV
Telex (J2B) 30 dBμV
Intermodulation level above 90 dBμV
DSC (J2B) 20 dBμV
Intermodulation level above 80 dBμV
Spurious rejection: Above 70 dB
Audio output power: Build-in loudspeaker 6 W typical.
Optional loudspeaker output 6 W typical with less than 10 % distortion.
Output intended for 8 ohm loudspeaker.
1.2.3 Transmitter characteristics
General: Complies with ETSI 300373 and FCC in the ITU marine bands.
The Transmitter characteristics are with the Antenna Tuning Unit included.
Frequency range: All frequencies in the range 1605 KHz to 30 MHz however by factory
default arranged in the ITU marine bands.
Factory pre-programmed:
Band Frequency
00 1.605 - 4.000 MHz
01
4.000 - 4.438 MHz
02 6.200 - 6.525 MHz
03 8.100 - 8.815 MHz
04 2.230 - 13.200 MHz
05 6.360 - 17.410 MHz
06 8.780 - 18.900 MHz
07 19.680 - 19.800 MHz
08 22.000 - 22.855 MHz
09 25.070 - 25.210 MHz
10 26.100 - 26.175 MHz
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