Real Time

Menu Bar and Tool Bar

Click an icon or a command in the menus shown below to view the description.

File

Control

System

New

Generate

Change Hardware Connection

Open

Download

Run System Configuration Wizard

Save As...

Update Hardware Settings

 

Export Waveform Data

 

 

Exit

 

 

Tools

Help

Status Window

Contents

Waveform Generation Log

Index

Options

Search

Display Welcome Dialog

About

File

New sets the software to its standard initial state using the current hardware configuration. The window name changes to Untitled. Rename and save the new setup as a settings (.scp) file (saving only the software parameters), or as a Quick Setup (saving the current hardware and software parameters).

Open... opens a saved settings (.scp) file. Opening a settings file configures the waveform data parameters for use with the currently selected hardware.  

If you have made parameter changes, a window opens that enables you to save the changes to a quick setup.

To use a settings file with a different hardware configuration, select Change Hardware Connections, or Run System Configuration Wizard and re-configure the hardware.

Use Quick Setups to open a saved settings file that includes the hardware connection and software settings.

Save as... saves only waveform data settings to a specified settings (.scp) file. Settings files do not contain the hardware configuration data. When you save a file, it is added to the top of the Most Recently Used Files list. 

To save a settings file with a specific hardware configuration, set up the hardware using Change Hardware Connections, or Run System Configuration Wizard then use Quick Setups to save the hardware configuration with your waveform setup.

When using Windows Vista operating system, saved settings files (*.scp) are not shared between different users on the same PC unless saved to a common location accessible to all users.

Export Waveform Data... saves an encrypted waveform file (with a .wfm extension) to your PC. The file includes the settings and parameters from the Waveform Setup, Carrier, Timeslot, and Data nodes (Basic Data or Advanced Data). This waveform file can then be downloaded and played in other licensed instruments or ADS design libraries. If a waveform is configured, but has not been generated, this selection also generates the waveform. Refer to the example of Export Waveform Data for the Closedsignal generators

To load the waveform so it can be played by the ARB in the signal generator:

  1. Transfer the waveform into the Securewave directory in the target signal generator using a USB storage device or using FTP. (For more information about using FTP, refer to the signal generator's Programming Guide.)

  2. On the front panel, copy the waveform from the Internal Media to the active BBG memory. On the signal generator, press Mode > Dual Arb > Select Waveform > Waveform Segments, then use the arrow keys to highlight the waveform in the list.

  3. Press Load Segment from Int Media.

  4. Select the waveform to play back in active BBG memory. On the signal generator, press Mode > Dual Arb> Select Waveform, then use the arrow keys to highlight the waveform in the list.

  5. Press Select Waveform.

Do not use spaces in the file name for an exported waveform. The underscore character is allowed.

Most Recently Used Files displays the four most recent settings files that were either opened with Open... or saved with Save as.... The settings file used most recently is added to the top of the list. Deleting a settings file does not immediately remove it from the list. Selecting a deleted settings file displays an error and then removes the file from the list.

If you have changed hardware parameters, but have not changed waveform setup parameters, you are not prompted to save changes when closing or exiting the software. To save hardware parameter changes, you must use the Save As Quick Setup button.

Exit stops and closes the software. If you made any waveform setup changes, a dialog box opens asking if you want to save the changes as a quick setup before exiting. The Closedclose button performs the same function as selecting Exit.

Control

Download generates and downloads a waveform to the connected instrument(s). 

When a power-sensitive DUT is connected to the instrument, ensure that the RF power is off before downloading a waveform.

Generate generates a waveform. Use this function to check for waveform errors before downloading or exporting the waveform.

Update Hardware Settings sends the current instrument configuration to the connected instrument(s). If the configuration is not received by the instrument, an error message appears.

System

Change Hardware Connections opens Step 2 of the System Configuration Wizard, where you can select a previously saved hardware configuration, or define and save a new hardware configuration.

Run System Configuration Wizardenables you to configure your system component connections and save the hardware configuration for later use. Use the ClosedSystem Configuration Wizard to set up a new instrument connection; use Quick Setups to save a new setup or to select a saved setup that includes hardware connections and software settings.

Tools

Status Window opens and closes the Status Window.  

Waveform Generation Log Use the ClosedWaveform Generation Log to create a summary of the generated waveform's information.

The Waveform Generation Log is an advanced feature and applies to the following:

The Waveform Generation Log is available with Option QFP. Use the Waveform Generation Log to create a summary of the generated waveform's information.

Including:

To View the Waveform Generation Log:

  1. Using one of the two Closedexamples --or create your own-- set up the N7602B software to generate a Control Channels waveform.

    Examples of Standard BCH (Control Channels) and Waveform Pre-configurations

    The order of the Carrier setups is optional.

    Example 1: FCCH + SCH + BCCH + CCCH and GSM BCH + TCH/FS + PDTCH Pre-Configuration

    FCCH + SCH + BCCH + CCCH Waveform Setup Requirements

    Tree View Node

    Parameter: Configuration or Channel Type (Radio Format)

    Waveform Setup1

    GSM BCH + TCH/FS + PDTCH

    WFMn

    No action is required.

    Carrier 1

    Control Channels (1.GSM/EDGE):

    FCCH + SCH + BCCH + CCCH

    Timeslot

    Standard Combined BCH (on TS0)2

    Carrier 2

    Advanced GSM/EDGE/EGPRS2-A (1.GSM/EDGE):

    TCH/FS 1 Timeslot On TS3 and PDTCH 1 Timeslot On TS4

    Timeslot

    • Coded TCH/FS (on TS3 or TS4) and

    • Coded Downlink/Uplink MCS-53 (on TS3 or TS4)4

    1 Use the Insert New Waveform button to select the correct WFMn. type. The software then selects the default Carriers for this waveform.

    2 Verify TS3 and TS4 states are off.

    3 Optional: Choose one of the Coded Downlink or Uplink MCS-5 to MCS-9 (PDTCH) data types (Software defaults to Coded Downlink MCS-5).

    4 Verify TS3 and TS4 are on.

    Example 2: FCCH + SCH + BCCH + CCCH + SDCCH + SACCH and GSM BCH + TCH/HR + PDTCH Pre-Configuration

    FCCH + SCH + BCCH + CCCH + SDCCH + SACCH Waveform Setup Requirements

    Tree View Node

    Parameter: Configuration or Channel Type (Radio Format)

    Waveform Setup1

    GSM BCH + TCH/HS + PDTCH

    WFMn

    No action is required.

    Carrier 1

    Control Channels (1.GSM/EDGE):

    FCCH + SCH + BCCH + CCCH + SDCCH + SACCH2

    Timeslot

    Standard Combined BCH (on TS0)3

    Carrier 2

    Advanced: Half Rate GSM/EDGE/EGPRS2-A: (1. GSM/EDGE):

    TCH/HS 1 Timeslot On TS3

    Timeslot

    Coded TCH/HS (on TS3)4

    Carrier 3

    Advanced GSM/EDGE/EGPRS2-A (1. GSM/EDGE):

    PDTCH 1 Timeslot On TS4 

    Timeslot

    Coded Downlink MCS-5 (on TS4)5,6

    1 Use the Insert New Waveform button to select the correct WFMn. type.

    2 Use the Configuration parameter's dropdown to select this BCH.

    3 Verify TS3 and TS4 states are off. If not, use the State parameter's down arrow to turn off.

    4 Verify TS3 is on.

    5 Verify TS4 is on.

    6 Optional: Choose one of the Coded Downlink or Uplink MCS-5 to MCS-9 (PDTCH) data types (Software defaults to Coded Downlink MCS-5)

  2. In the Tool menu, click Waveform Generation Log to open the window.

  3. Click the Generate button to create a waveform. The transport layer information appears in the window, as shown.

    If you open the Waveform Generation Log after generating a waveform, no information is displayed.

Options lets you enable or disable the Closedwelcome dialog display.

Help

Contents opens the Help system and displays the table of contents.

F1 opens the Help system and displays the table of contents.

Index opens the Help system and displays the Index.

Search opens the Help system and displays the search utility.

About displays the version and release date of the software.