Tx Freq. (Free, Marine/User, Itu/User); Rx Freq. (Free, Marine/User, Itu/User) - Furuno FS-1570 Service Manual

7. TX FREQ. (FREE, MARINE/USER, ITU/USER)

The transmission frequency is registered.
FREE
TX frequency is selected in the range from 1.605 MHz to 27.5 MHz and typed in before
transmission. The emission mode is selectable for each frequency.
The registered USER CH and ITU channel are also used to set the transmission
frequency.
MARINE
TX frequency is a marine frequency as below.
The registered USER CH and ITU channel are also used to set the transmission
frequency.
Marine band
1,605 – 4,438
12,230 – 13,200
22,000 – 22,855
ITU/USER
TX frequency is the registered USER CH and ITU channel.
USER
TX frequency is the registered USER CH only.

8. RX FREQ. (FREE, MARINE/USER, ITU/USER)

The receiving frequency is registered.
FREE
RX frequency is selected in the range from 100 kHz to 29,999.99 MHz and typed in for
reception. The mode is selectable for each frequency.
The registered USER CH and ITU channel are also used to set the receiving frequency.
MARINE
RX frequency is a marine frequency in the following ranges.
The registered USER CH and ITU channel are also used to set the receiving frequency.
Marine band
1,605 – 4,438
12,230 – 13,200
22,000 – 22,855
ITU/USER
RX frequency is the registered USER CH and ITU channel.
USER
RX frequency is the registered USER CH only.
6,200 – 6,525
16,360 – 17,410
25,070 – 26,175 kHz
6,200 – 6,525
16,360 – 17,410
25,070 – 26,175 kHz
3-8
3.2 RT SETUP
8,195 – 8,815
18,780 – 19,800
8,195 – 8,815
18,780 – 19,800