AMS AS3933 Manual - Halaman 12

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AS3933 Standard Board
4.3

Description of the GUI of the Transmitter

Figure 9: Transmitter tab of the AS3933 GUI
All adjustments can be saved via Store Settings in the lower right corner of the Transmitter tab. If all
settings should be reset to the default configuration push the button Restore Default Settings.
4.3.1 Duration of Carrier Burst
The duration of the carrier burst can be set in multiples of carrier cycles (0-500 x 8µs) or in
milliseconds (1-3).

4.3.2 Number of Preamble Symbols

The carrier burst must be followed by a separation bit and at least 3 symbols preamble. The actual
number of preamble symbols can be adjusted here.

4.3.3 Symbol Rate

The symbol rate can be adjusted between 512 Symbols/s and 4096 Symbols/s. The symbol rate
must be the same as at the settings made with the AS3933 Demoboard.

4.3.4 Enable Buzzer

The transmitter board sends out a tone whenever a packet is transmitted. This tone can be disabled
here.
ams Demo Kit Manual, Confidential
Page 12
[v1-02] 2014-Jul-11
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