NavCom SF-3040 Rev.F - Manual (Page 128)

SF-3040 Product User Guide
– Rev. F
7-126
High output power levels using
short connection distances can, in
the worst case, disturb the overall
operation of the system.
The greatest allowable power
depends on the limits set by local
authorities, which limits must not
be exceeded under any
circumstance.

When using the radio as a base station,
use an external power supply to power
the unit instead of the internal batteries.

When using the radio as a base station
and more than 1 W of power is required,
use a compatible external radio unit.
Contact NavCom for further information.
Radio Modem Receiver
The sensitivity of the receiver depends on the
channel spacing of the radio mode (data speed of the
radio interface) and on the mode of the forward error
correction (FEC), which is OFF on the SF-3040.
Refer to Table 24.
Table 24: Receiver Sensitivity
Bandwidth,
KHz FEC OFF
(Default)
25 -110 dBm
12.5 -112 dBm

The signal threshold level setting of the
receiver determines the level above