Table 9. USRP-2943 Module Front Panel Connectors (Continued)
Connector Use
RF 1 TX1 RX1 Input and output terminal for the RF signal. TX1 RX1 is an SMA (f)
connector with an impedance of 50 Ω and is a single-ended input or output
channel.
RX2 Input terminal for the RF signal. RX2 is an SMA (f) connector with an
impedance of 50 Ω and is a single-ended input channel.
Note The LED indications described in the following table occur only when you
use the NI-USRP API with the default API image. When you use LabVIEW FPGA,
you customize the LED indications.
Table 10. USRP-2943 Module LEDs
LED Description Color State Indication
RF 0 TX1
RX1
Indicates the transmit
status of the module.
OFF — The module is not active.
Red Solid The module is transmitting
data.
Green Solid The module is receiving
data.
RX2 Indicates the receive
status of the module.
OFF — The module is not
receiving.
Green Solid The module is receiving.
REF Indicates the status of
the reference signal.
OFF — There is no reference
signal, or the device is not
locked to the reference
signal.
Green Blinking The device is not locked to
the reference signal.
Solid The device is locked to the
reference signal.
USRP-2940/2942/2943/2944/2945 Getting Started Guide | © National Instruments | 21
To Next Page
Loading...
Need help?
General
