Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

ESIB
Configuration/Setup
Enabling Firmware Options
CONFIGURATION SETUP menu:
OPTIONS
The OPTIONS softkey opens a submenu for entering keywords for new
firmware options (Application Firmware Modules). Options which are already
available are indicated in a table that is opened when the menu is called.
ENABLE NEW
OPTION
The ENABLE OPTION softkey activates the entry of a
keyword for a firmware option.
One or several keywords may be specified in the entry
field. When a valid keyword is entered, the message
OPTION KEY OK appears in the info line and the option
is written into the FIRMWARE OPTIONS table.
The FIRMWARE OPTIONS table can also be displayed
using the FIRMWARE OPTIONS softkey in the INFO
menu.
If a keyword is invalid the message OPTION KEY
INVALID is displayed in the info line.
IEC/IEEE-bus command --
External Reference Oscillator
In general, the ESIB can generate all internal oscillators from either the internal or an external reference
oscillator. A 10 MHz crystal oscillator is used as the internal reference source. A reference oscillator
output is also available at the rear panel via the EXT REF IN/OUT connector.
This output can be used, e.g., to synchronize other instruments to the ESIB. This connector can also be
used as an input connector for application of an external frequency standard. The ESIB requires that the
frequency of the external standard be entered so that the internal oscillators can be synchronized to it.
CONFIGURATION SETUP Menu:
REFERENCE
INT EXT
The REFERENCE INT EXT softkey toggles between the internal and external
references.
IEC/IEEE-bus command
:[SENSe:]ROSC:SOURce INT | EXT
EXT REF
FREQUENCY
The EXT REF FREQUENCY softkey activates the entry of the frequency of
the external source.
Range of input values is 1 MHz to 16 MHz in 1 MHz steps.
IEC/IEEE-bus command :[SENSe:]ROSC:EXT:FREQ 13 MHz
1088.7531.12 4.37 E-15