Keysight U8903B, User Manual

Page: 40 / 605

1 Getting Started
40 Keysight U8903B User’s Guide
Rear panel
Figure 1-2 U8903B rear panel
1 2 3 8 9 10
11 12 13 17 16
5
6 7
14 15
4
Table 1-4 U8903B rear panel description
Item Description
1 Monitor 1
Outputs a scaled signal of the analog analyzer channels 1, 3, 5, and 7 input signals. The
scaled signal can then be connected to an external amplifier or other measurement
instruments.
2 Monitor 2
Outputs a scaled signal of the analog analyzer channels 2, 4, 6, and 8 input signals. The
scaled signal can then be connected to an external amplifier or other measurement
instruments.
3 Analog analyzer input (channels 3 and 4)
Expandable up to 6 analog input channels. Refer to “ U8903B Options ” on page 37 .
Receives analog audio signal using a female XLR input connector for balanced input and a
female BNC input connector for unbalanced input. The input connectors are available for each
channel.
4 Bluetooth RF ports
For all applicable Bluetooth options, refer to “ U8903B Options ” on page 37 .
Receives and transmits audio signal through the RF1 and RF2 connectors. The RF1 connector
is the default port and the RF2 port can be selected in the U8903B’s GUI. Only one RF port
can be used at a time.
5 Digital analyzer input and output (AES3)
This is only applicable for option U8903B-DGT.
Receives and outputs digital audio signal using a female XLR input connector and a male XLR
output connector respectively.
6 Digital analyzer input and output (SPDIF)
This is only applicable for option U8903B-DGT.
Receives and outputs digital audio signal using a TOSLINK input connector and a TOSLINK
output connector respectively.
7 Sync in
This is only applicable for option U8903B-DGT.
Receives an external sync in clock/frame signal using a female BNC input connector
(for digital audio only).
8 LAN port Allows the U8903B to be controlled remotely over the LAN interface.