Becker Designed AR 3201 Marine Radio User Manual


 
Squelch fixed in unit, defeatable with squelch switch
AGC characteristic from 5µV . . . 100 mV emf 6 dB
Undesired radiation 4 x 10
-10
watt
Distortion / m = 85% 10 %
Frequency response audio channel relative
to 1000 Hz / 0 dB 6 dB 350 Hz . . . 2500 Hz
18 dB at 5000 Hz
Intermediate frequency 21.4 MHz
Rated audio output
Speaker at 13.8 V operating voltage
2.5 watt into 4 typ. 3 watt
at 10.0 V operating voltage
1.5 watt into 4
Headphone at 13.8 V operating voltage
40 mW into 300
at 10.0 V operating voltage
30 mW into 300
Audio power output unregulated 100 mV/30% mod. Ri 10k
Auxiliary input 1 V eff. / 600
1.5.3 Transmitter specifications
Transmitter output at 13.8 V operating voltage
5 watt
at 10.0 V operating voltage
(Emergency operation)
2 watt
Mode of modulation amplitude modulation A3E
Modulation depth 85%
100 % (dynamic compressing)
Input voltage for m = 85 %
no overmoduIation at input voltages
dyn. mike ca. 2mV Dynamic-Compressor
Standard mike ca. 200 mV Dynamic-Compressor
Frequency deviation 0.002%
Undesired radiation 2.5 x 10
- 5
watts
Spurious emissions within the 108 - 117.95 MHz range 2 x 10
- 7
watts
AR 3201 - ( )
Page 1-6 DV 28110.03/.04 Issue 04/92