Command Reference Manual
TSAT 3000 Command Line Interpreter
January 2013
Page 33 of 41
3.10.6 Automatic Gain Control (AGC) Control
sys agc lock
DEBUG
Toggle the AGC lock on/off.
sys agc set <Kp> <Kn>
DEBUG
Set the factors that regulates/controls the AGC loop.
Parameters:
<Kp>
Control loop factor (ex: 0.05)
<Kn>
Control loop factor (ex: 0.1)
sys agc get
DEBUG
Displays the factors that regulates/controls the AGC loop.
sys agc status
Display information about the AGC settings.
Presents AGC level, VGA0 and VGA1 DAC Word.
3.10.7 Receive (RX) and transmit (TX) Level Control
sys rf rx level [adjust]
Displays current RX level in dBm.
If “adjust” is used, the RX signal level will be adjusted to match 1.1V out and the
necessary DAC word is returned. The “adjust” option is used by TSAT AS
during preconfiguration and the DAC word is added to the configuration file
“hw.conf” under the ModemConfig section.
Parameter:
[adjust]
Factory option. Adjusts RX signal level to 1.1V out.
sys rf tx level [value]
Adjusts the DAC Word until the new level is reached and returns the DAC Word
(Release >= 4.4.1 will also display obtained TX level), or just displays the
current TX level if no argument is given.
Parameter:
[value]
New TX level in dBm.
