Dynamic range reciprocal switcher effect: (2.2 kHz IF filter)
< 80dB by signal distance 5kHz
< 90dB by signal distance 10kHz
< 105dB by signal distance>100kHz
Frequency drift (typical values – not guaranteed)
At 20°C constant : drift+/- 30 Hz/hour
: frequency error +/- 50 Hz
by –15°C to +50°C : frequency error +/- 200Hz
LF audio output: : 1.6 W on 8: by 5% THD by 12V.
: 2 W on 4: by 5% THD by 12 volt
: external speaker impedance >4 :
RECord OUT : 350 to 400 mV out of 5 k:
11.4. Micro-controller – Signal processor
processor : SAB80C517A Siemens
programme memory : 128K x 8 EPROM
memory store : 128K x 8 SRAM
system clock : 15.360 MHz
signal processor : ADSP-2105KP analogue
device
filter : PEB2060P Siemens
memory store : 15000 NAVTEX + 32000 others
11.5. LCD Display
type : DMF5001NYL-EB Optrex
display field : 101 x 82 mm
resolution : 160 x 128 dots
characters / line : 20
lines : 16
lighting : luminescent foil
11.6. Thermal Printer
type : LTP5446B-C382 Seiko
mechanism : thermal
resolution : 8 dots per mm
max. dots/line : 832
speed : 25 mm per second
paper width : 112 mm
print width : 104 mm
head life : 5 x 10
7
characters
approx. 30 km text
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