Simrad RD68 - Technical Specification

RD68
46
E03912
5.6 Technical specification
Power Supply . . . . . . . . . . . . . . . . . . . 12v DC (10.8v - 15.5v DC)
Channel Capability . . . . . . . . . . . . . . . 55 international channels
. . . . . . . . . . . . . . . . . . . . . . . . 1-28, 60-88 simplex & semi-duplex
. . . . . . . . . . . . . . . . . . . UK : includes M (previously 37) and M2
. . . . . . . . . USA : includes 0, 29, 89, 75, 76, Wx1-10 receive only.
. . . . . . Scandinavia : leisure or fishing channels as appropriate.
. . . . . . . . . . . . . . . . . . . . Canada : Canadian and USA channels.
Private Channels . . . . . . . . . . . . . . . . Up to 16 private channels*
External Speaker Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
* Contact local Simrad Technical Dealer for further details of channel programming etc.
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 watts
Current Consumption . . 600mA (Full Volume, illumination on)
. . . . . . . . . . . . . . . . . 220mA (Fully Squelched, illumination off)
Sensitivity . . . . . . . . . . . . . . . . . . . < 0.5µV emf for 20 dB SINAD
Harmonic and Spurious Emissions . . . . . . . . . . . . . . . . . < -2nW
Hum / Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < -40dB
Adjacent Channel Selectivity . . . . . . . . . . . . . . . . . . . . . . . . 70dB
Intermodulation Rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . 70dB
Environmental
VHF Radio . . . . . . . . . Waterproof to IP66 when flush mounted
Fistmike / Telephone Handset . . . . . . . . . . . Waterproof to IP67