NavCom LAND-PAK Rev.E - Manual (Page 111)

LAND-PAK
™ User Guide – Rev. E
A-109
Priority RX/TX
Set the radio priority is TX.
Forward Error Correction (FEC) and Error Checking
FEC is disabled and unavailable in the SF-3040.
Disable FEC in the 35W radio.
Operating Modes
The radio modem operates in data transfer mode by
default.
Programming mode is used to configure the
radio modem.

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 13.
Table 13: 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
which the search for the actual data
transfer signal is active.

Do not install the radio modem on a
strongly vibrating surface. Suitable
dampening and /or isolation materials
should be used in cases where the