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BARRETT 4050 HF SDR TRANSCEIVER - OPERATING AND INSTALLATION MANUAL
Tap
/4$$YHUDJLQJ
from the ALE
Settings screen to display the LQA
Averaging screen.
Select either:
No Averaging,
(old + new)/2,
((3*old)+new)/4, or
((7*old)+new)/8.
LSU Mode
Link Set Up is only available if the ALE
State is set to 3G.
Tap
/680RGH
from the ALE Settings
screen to display the LSU Mode
screen.
From the drop-down menu select
either:
• Synchronous
Select the LSU mode to Synchro-
nous to set all the stations to be
in synch. However, all Transceivers
have to have GPS enabled so they
can all scan at the same interval
on the same channel. Calls only
need a short duration to enable
other Transceivers to hear at the
same time. The advantages of
synchronous include: shorter calls,
shorter soundings, and reduced
QHWZRUNWUDIÀF
• Asynchronous.
If there is no GPS signal, set the
LSU mode to asynchronous. How-
ever, longer calls are necessary
to enable successful scans. GPS
is not necessary and the network
doesn’t have to be synchronised.
Note that the linking will take
longer.
Содержание 4050 HF SDR
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