31 Raw data reference Tuneup
August 2004 © Tait Electronics Ltd
Tune Voltage is equal to this DAC value divided by 255, multiplied by 3.0
volts.
Rx Delta Gain
Values
Show the results of calibrating the receiver gain at each frequency specified
in the Rx FE Tune Cal Freq Pts grid (Test Freqs tab), relative to the receiver
gain measured at the first frequency in the grid. Each row is in 0.1 dBm.
AGC Voltage Cal Pts Show the results (in mV) of calibrating the automatic gain control voltage
points at various power levels during the Receiver test. Each row
corresponds with the equivalent power level stated in the Signal Input Level
box during the test.
AGC Delta Gain
Values
Show the results of calibrating the automatic gain control delta gain (in 0.1
dBm) at various power levels during the Receiver test. Each row
corresponds with the equivalent power level stated in the Signal Input Level
box during the test.
5.4 Mute tab
Mute Noise Pt Min
and Max (12.5kHz
BW)
Sets the narrow band minimum and maximum points (in dB SINAD), from
which rows 1 and 2 of the Mute Point Readings grid are derived.
Mute Noise Pt Min
and Max (20kHz
BW)
Sets the medium band minimum and maximum points (in dB SINAD),
from which rows 3 and 4 of the Mute Point Readings grid are derived.
Mute Noise Pt Min
and Max (25kHz
BW)
Sets the wide band minimum and maximum points (in dB SINAD), from
which rows 5 and 6 of the Mute Point Readings grid are derived.
Mute Point
Readings
Displays narrow, medium, and wide-band mute point readings at 8 dB
SINAD and 20 dB SINAD, calculated as a result of the Mute test. Each row
is the reading taken at the equivalent mute noise point, indicated to the left
of the grid.
5.5 Tx Gate Biasing tab
Final Gate Bias 1
(Very Low to Max
Power)
Displays the results of the Final Gate Bias 1 test (see “Final Gate Bias and Tx
Driver Bias Limit” on page 24).
Final Gate Bias 2
(Very Low to Max
Power)
Displays results of the Final Gate Bias 2 test (see “Final Gate Bias and Tx
Driver Bias Limit” on page 24).
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