Easily change all waveform parameters using the intuitive menu-driven front panel keypad, control knob, and easy-to-read LCD. Convenient waveform and range
selection buttons let users make quick and precise adjustments to the output signal.
Rear panel
GPIB interface
(50 MHz & 80 MHz models only)
Cooling fan
Modulation
input BNC
SCPI-compliant
programming
The generators can be
programmed remotely
via the USB and GPIB
interface using SCPI
commands.
External trigger
BNC
Sync output
BNC
Marker out External 10 MHz
reference input and output
BNC
USB
interface
Chassis
ground
Multi-unit/channel synchronization and external triggering
Use the built-in 10 MHz external reference input and output, external trigger input, and programmable marker output to synchronize multiple units or channels.
The generator can be connected with another generator or to an external 10 MHz clock for precise phase adjustment. The Sync output connector can be used to
generate a positive TTL pulse output on each waveform cycle. An external trigger input connector is also available to trigger the instrument via an external TTL
signal.
2
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Arbitrary Waveform Generators
4075B Series
Versatile arbitrary waveform generation
Flexible memory management
The 4075B Series gives users more freedom
by allowing the flash memory to be allocated
via start address and length parameter setups.
For instance, a model 4080B user could
generate one large 16M-point waveform or
up to 49 different waveform setups totaling
16 Mpts in one memory bank. Up to eight
non-volatile memory banks are available to
store arbitrary waveforms with 14-bit vertical
resolution.
Waveform creation tools
Programmable markers
WaveXpress software
From the front panel, waveforms can be defined
from scratch by entering data point-by-point or
by loading and modifying predefined waveforms.
The WaveXpress waveform editing software is
also provided for users to easily generate, edit,
and upload custom arbitrary waveforms to the
generator via the remote interface. Create
waveforms in the software by importing a text
file or define via freehand, point draw, and
waveform math functions.
Master unit 1
unit 2
unit
n
Ref Out to Ref In
Marker Out to Trig In
Easy noise generation
Conveniently add noise to your waveform directly
from the front panel and precisely adjust the
scale of the noise amplitude. This feature allows
you to choose between generating a noise
waveform and adding noise to an existing
waveform.
Multi-unit/channel synchronization
The 4075B Series provides fully programmable markers that allow you to generate a positive TTL level
output signal at the points specified by address and length up to 4000 points. It could be used for
applications requiring triggering at specific points in the arbitrary waveform for precise synchronization
between two signals, e.g. simulation of a real world 3-phase AC network where one of the phases is
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