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Content

Type

Description

LabVIEW

LabVIEW NXG 2.1 to

Current or LabVIEW

Communications

System Design Suite

2.1 to Current

 

 

 

 

Examples NI-USRP includes several

example applications that
serve as interactive tools,
programming models, and
building blocks in your own
applications. NI-USRP
includes examples for
getting started and other
software-defined radio
(SDR) functionality.

Note

 

You can

access additional
examples from
the Code Sharing
Community at

ni.com/usrp

.

From the Start
menu at 

Start

»

All Programs

»

National
Instruments

»

NI-

USRP

»

Examples

.

From the
LabVIEW

Functions 

palette

at 

Instrument

I/O

»

Instrument

Drivers

»

NI-

USRP

»

Examples

.

From the 

Learning

tab, select

Examples

»

Hardware Input
and Output

»

NI-

USRP

.

From the 

Learning

tab, select

Examples

»

Hardware Input
and Output

»

NI

USRP RIO

.

Lessons

NI-USRP includes lessons
that guide you through the
process of identifying and
demodulating an FM signal
with your device.

-

From the 

Learning

 tab,

select 

Lessons

»

Getting

Started

»

Demodulating

FM Signals with the
NI... 

and choose a task to

accomplish.

Note

 

The NI Example Finder does not include NI-USRP examples.

Verifying the Device Connection (Optional)

Verifying the Device Connection Using LabVIEW NXG or
LabVIEW Communications System Design Suite 2.1 to Current

Use USRP Rx Continuous Async to confirm that the device receives signals and is connected
correctly to the host computer.
1.

Navigate to 

Learning

»

Examples 

»

Hardware Input and Output

»

NI-USRP

»

NI-USRP

.

2.

Select 

Rx Continuous Async

. Click 

Create

.

3.

Run USRP Rx Continuous Async.

10

  | 

ni.com

  | 

USRP-2920/2921/2922 Getting Started Guide

Содержание USRP-2920

Страница 1: ...Kit Contents 3 Environmental Guidelines 4 Environmental Characteristics 4 Installing the Software 4 Installing the Software Using NI Package Manager 4 Installing the Software Using the Driver Download...

Страница 2: ...ge ESD from damaging the device ground yourself using a grounding strap or by holding a grounded object such as your computer chassis 1 Touch the antistatic package to a metal part of the computer cha...

Страница 3: ...d Item s In addition to the kit contents you must provide a computer with available gigabit Ethernet interface Optional Items LabVIEW Modulation Toolkit MT available for download at ni com downloads a...

Страница 4: ...t you installed Installing the Software Using NI Package Manager Ensure that you have installed the latest version of NI Package Manager To access the download page for NI Package Manager go to ni com...

Страница 5: ...t computer using a standard gigabit Ethernet interface Refer to the documentation for your gigabit Ethernet interface for installation and configuration instructions 1 Power on the computer 2 Attach t...

Страница 6: ...92 168 10 2 1 Ensure the host computer uses a static IP address You may need to modify the network settings for the local area connection using the Control Panel on the host computer Specify the stati...

Страница 7: ...evice in the New IP Address textbox 6 Click the Change IP Address button or press Enter to change the IP address The IP address of the selected device displays in the Selected IP Address textbox 7 The...

Страница 8: ...e gigabit Ethernet interfaces assign each Ethernet interface a separate subnet and assign the corresponding device an address in that subnet as shown in the following table Table 2 Multiple Host Ether...

Страница 9: ...255 255 255 0 192 168 10 3 Programming the Device You can use the NI USRP instrument driver to create communications applications for the USRP device NI USRP Instrument Driver The NI USRP instrument...

Страница 10: ...and Output NI USRP From the Learning tab select Examples Hardware Input and Output NI USRP RIO Lessons NI USRP includes lessons that guide you through the process of identifying and demodulating an FM...

Страница 11: ...aveforms Troubleshooting If an issue persists after you complete a troubleshooting procedure contact NI technical support or visit ni com support Device Troubleshooting Why Doesn t the Device Power On...

Страница 12: ...mputer If your device still does not appear in the list you can manually add the device to the list Click the Manually Add Device button enter the IP address of the device in the dialog box that displ...

Страница 13: ...e the following steps to ping the device and receive a response 1 To ping the device open a Windows command prompt and enter ping 192 168 10 2 where 192 168 10 2 is the IP address for your USRP device...

Страница 14: ...e NI recommends that you use a dedicated network with no other USRP devices connected to the host computer to avoid the possibility of an IP address conflict Also verify that the static IP address of...

Страница 15: ...d devices such as a nonisolated RF antenna ensure the devices are maintained in a static free environment If you are using an active device such as a preamplifier or switch routed to the USRP device T...

Страница 16: ...two USRP devices using a compatible MIMO cable GB ETHERNET The gigabit Ethernet port accepts an RJ 45 connector and gigabit Ethernet compatible cable Category 5 Category 5e or Category 6 POWER The po...

Страница 17: ...2 6 V 3 A Table 7 Connector Descriptions Connector Description RX 1 TX 1 Input and output terminal for the RF signal RX 1 TX 1 is an SMA f connector with an impedance of 50 and is a single ended input...

Страница 18: ...on Color Indication A Indicates the transmit status of the device Off The device is not transmitting data Green The device is transmitting data B Indicates the status of the physical MIMO cable link O...

Страница 19: ...r with an impedance of 50 and is a single ended input channel REF IN Input terminal for an external reference signal for the local oscillator LO on the device REF IN is an SMA f connector with an impe...

Страница 20: ...evices are not connected using the MIMO cable Green The devices are connected using the MIMO cable C Indicates the receive status of the device Off The device is not receiving data Green The device is...

Страница 21: ...urce for technical support At ni com support you have access to everything from troubleshooting and application development self help resources to email and phone assistance from NI Application Engine...

Страница 22: ...EULAs and third party legal notices in the readme file for your NI product Refer to the Export Compliance Information at ni com legal export compliance for the NI global trade compliance policy and h...

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