11. Technical Data
11.1. General:
Dimensions : Receiver 222 (W) x 146 (H) x 55 (D) mm
incl. brackets 288 (W) x 170 (H) x 65 (D) mm
Weight : approx. 1.5 kg
Power Supply : 12 V nominal (11 to 15 V DC),
: optional 10 to 36 V
Power Consumption : 200 mA in Stand-by,
: 350 mA operating,
1,2 A printing
Fuse : Spare Fuse, 2 A slow blow, 5x20mm
11.2. Receiver:
Frequency Range : 490,0 and 518,0 kHz (NAVTEX) and
8 channels between 100 kHz to 15 MHz
Modulation : AM, SSB (USB and LSB), FSK, CW
Receiver System : Double Superheterodyne Receiver with
PLL Synthesiser tuning
IF 1 : 44.999 to 45.000 MHz
IF 2 : 455 kHz
1.
ZF Filter : 45 MHz / 15 kHz
2.
ZF Filter : 2,2 kHz (6dB)
Audio Filter : 900 - 1700 Hz
Display : LCD panel display, showing
Frequency,
Operating mode - CW, FSK
Field strength,
Memory location
Antenna Input : 50 Ohm asym., BNC Connector
Audio Output Power : 1 Volts pp
11.3. Micro-controller
System Processor : SAB80C535 Siemens (M25)
Program Memory : 64K x 8 EPROM (V2.01)
Data Memory : 32K x 8 Static RAM
System Clock : 15,360 MHz
