User's Manual Part 2

Instruction manual
111
E04572
13.7 Technical specification
Power supply . . . . . . . . . . . . . . . . . . . 12v DC (10.8v - 15.5v DC)
Channel capability . . . . . . . . 55 international channel 1-28, 60-88
simplex & semi-duplex UK : includes M (previously 37) and M2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . USA : Wx 1-10 receive only
. . . . . . Scandinavia: Leisure or Fishing channels as appropriate
. . . . . . . . . . . . . . . . . . . . . Canada: Canadian and USA channels
Private channels . . . . . . . . . . . . . . . . . Up to 16 private channels*
External speaker impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Ω
* Contact your local Simrad Technical Dealer for further details of channel program-
ming.
Transmit
Frequency range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-163Mhz
Power output . . . . . . . . . . . . . . . . . . . . . . . . . . 1 watt or 25 watts
Current consumption . . . . . . . . . . 5.5A (25 watts), 1.3A (1 watt)
Harmonic and spurious emissions . . . . . . . . . . . . . . . . < 0.25µW
Hum/noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < -40dB
Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5kHz
Receive
Audio output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 watts
Current consumption . . . 600mA (full volume, illumination on)
. . . . . . . . . . . . . . . . . . .220mA (fully squelched, illumination off)
Sensitivity . . . . . . . . . . . . . . . . . . . . < 1µV emf for 20 dB SINAD
Harmonic and spurious emissions . . . . . . . . . . . . . . . . . . < -2nW
Hum/noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < -40dB
Adjacent channel selectivity . . . . . . . . . . . . . . . . . . . . . . . . . 70dB
Intermodulation rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . 70dB
Environmental
Telephone handset (& loudspeakers) . . . . . . Waterproof to IP67
13.8 Accessories & spares
AHK82
Active Handset Kit
(includes 20m cable)
SIMRAD AHS81
SIMRAD
ON/C
DIMMER
VOL
SQL
USER
SHIFT
OK
1W
D/W
16
WX WATCH
MENU
SCAN ALL
SCAN M
SPKR
INT
AHK81
Active Handset Kit
(includes 20m cable)