Figure 17-16. ASTRO Audio Zone - BER Generate Mode
In Generate mode, Deviation control is
available consisting of a switch with values of
Off and Continuous, and a level control in the
Audio Zone. Move cursor to the switch field
and turn deviation on "~" or off "X" using the
softkeys.
Use the keypad or TUNING knob to enter the
desired deviation. The deviation range varies
depending on whether the bandwidth (in the RF
Zone) is set to narrow or wide.
BW Setting Deviation Range
Narrow 0.50 to 5.00 kHz maximum, in
0.05 kHz increments
Wide 05.0 to 50.0 kHz maximum, in
0.50 kHz increments
17-10.3 Duplex Mode
The analyzer can generate ASTRO BER
patterns when placed in the Duplex mode. The
Audio Zone user interface is the same as in
Generate mode.
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