R&S SMB100A Operating Manual page 72

Rf and microwave signal generator
Hide thumbs Also See for SMB100A:
Table of Contents

Advertisement

®
R&S
SMB100A
One of the following options must be installed.
R&S SMB-B101 (up to 1.1 GHz)
R&S SMB-B102 (up to 2.2 GHz)
R&S SMB-B103 (up to 3.2 GHz)
R&S SMB-B106 (up to 6 GHz)
R&S SMB-B112 (up to 12,75 GHz)
R&S SMB-B112L (up to 12,75 GHz without attenuator)
R&S SMB-B120 (up to 20 GHz)
R&S SMB-B120L (up to 20 GHz without attenuator)
R&S SMB-B131 (up to 31,8 GHz)
R&S SMB-B140/-B140N (up to 40 GHz)
R&S SMB-B140L (up to 40 GHz without attenuator)
Instruments without step attenuator provide a restricted level range at the RF output.
Refer to the data sheet for detailed information.
You can additionally get the following options for microwave instruments:
up to 20 GHz (R&S SMB-B120/-B120L)
up to 40 GHz (R&S SMB-B140/-B140L/-B140N)
See data sheet for detailed information.
Up-to-date information is available at R&S SMB homepage on the internet
www.rohde-schwarz.com/product/smb100a.html.
Mod Gen block
The internal modulation sources are configured in this block. Also, the "LF frequency
sweep" can be activated here.
An internal LF generator is available as the internal source for the analog modulations
AM, FM and PHiM. Available modulation shapes are sine and rectangle.
The internal modulation signals are provided at the LF output at the front of the instru-
ment. The LF output signal and the modulations sources for the analog modulations
AM, FM and PhiM can be selected independently from each other.
A pulse generator provides single and double pulse modulation with selectable pulse
widths and periods. Additionally, an option is available to generate pulse train signals.
The R&S SMB offers three different sweep types (frequency sweep, level sweep and
LF sweep) to be activated alternatively. Each type has 6 modes which differ with
respect to the sweep cycle mode (continuous, individual and step-by-step) and trigger-
ing mode (automatic, internal and external). In the "Mod Gen" block, the LF sweep is
configured. Frequency and level sweep settings are accessed via the "RF" block.
Operating Manual 1407.0806.32 ─ 21
high output power option R&S SMB-B31
low harmonic filter option R&S SMB-B25
high output power option R&S SMB-B32
low harmonic filter option R&S SMB-B26
Description of Individual Diagram Blocks
Getting Started
http://
57

Advertisement

Table of Contents
loading

Table of Contents