Appendixes A
Keysight U8903B User’s Guide 573
Example 2: Establishing a connection to a Bluetooth device and generating
a sine waveform with the Bluetooth generator.
In this example, you will learn how to establish an A2DP profile connection to a Bluetooth
device and generate a sine waveform with the U8903B’s Bluetooth generator.
1 Connect the Bluetooth RF1 port to the DUT RF port using an RF cable.
2 Press on the FUNCTION panel to switch to audio generator mode, and press
on the FUNCTION panel to switch to Bluetooth interface.
3 Press Waveform, and select Sine as the waveform type.
4 Press Link Config > Common Settings, and select Profile as A2DP SRC, HFP AG, AVRCP
TRGT.
5 Press Link Config > Device Scan, and select Device Search to scan for all discoverable
Bluetooth device.
6 Press Link Config > Device Action, and select the Bluetooth device to be paired. Press Pair
Device to begin the pairing procedure.
7 Press Link Config > Device Action, and select Profile Connection as Connect A2DP to
connect using the A2DP profile.
8 Press Link Config > Device Action, and select A2DP Operation as Open Media Connection to
establish the media connection and start the audio streaming from the Bluetooth card
to the connected device.
9 Press Waveform Config > Frequency, and set the frequency to 1 Vrms.
10 Press Waveform Config > Amplitude, and set the amplitude to 2 FFS.
11 Press to start the signal generation on the Bluetooth generator channel 1.
12 After you have completed the steps above, the U8903B display should look as follows.
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