Rohde & Schwarz SMBV100A, Operating Manual

Page: 222 / 911

Instrument Function
R&S
®
SMBV100A
207 Operating Manual 1176.8016.02 ─ 17
To check the data transmission
► Remove the data connection ( Figure 5-7 , (6)).
In the "Bit error Rate" dialog, the "NO DATA" LED is expected to turn red.
To check the synchronization
► In the "BER/BLER Test Generator" dialog, arbitrarily increase the "Error Rate".
At a specific value, the synchronization is no longer given, and "NO SYNC" LED is
expected to turn red.
5.5 RF Block
5.5.1 Overview of RF Signal
Settings for the RF output signal and analog modulation are made under "RF Signal"
and "Analog Modulations". These settings can be accessed in the block diagram by
way of the "RF/A MOD" function block, or by means of the menu with the same name
which is opened using the MENU key.
The function block is available for the basic unit (R&S SMBV + frequency option) with-
out additional equipment options.
5.5.1.1 RF Output
Basically, the RF output signal is deactivated. The previous state is restored, when the
signal is reactivated.
Activating RF Signal Output
If the settings for the RF signal are done, you can activate RF signal output via:
●
the RF ON/OFF key (the current entry focus is irrelevant)
●
the checkbox in the "RF/A Mod" block (see "RF On" on page 208)
●
the "RF Frequency > RF ON" checkbox in the RF/A Mod block (see "RF Output
State" on page 208).
To open the menu, select the "Configure" button in the RF/A Mod block.
The current state of the RF output (activated and deactivated) is indicated in the block
diagram by means of the different block color and the status of the "On" checkbox.
RF Block