UNI-T · Waveform generator

UNI-T UTG4000A series function/arbitrary waveform generator

BenchMesh controls the UNI-T UTG4000A series function/arbitrary waveform generator from your PC: live readings on a waveform generator panel, every setting within reach, and every value recordable on one timeline with the rest of your bench.

Models

Model	Status	Note
UTG4082A	Awaiting confirmation
UTG4122A	Awaiting confirmation
UTG4162A	Awaiting confirmation
UTG4202A	Awaiting confirmation
UTG4000A	Awaiting confirmation	IDN reports the family (UTG4000); limits of the largest model (UTG4202A)

What you can do from BenchMesh

Waveform generator panel 2 channels

Live readings

AMPL
FREQ
LOAD
OFFS
OUTPUT
PHASE
SHAPE
SYMM

Settings you can change

Amplitude
Frequency
Offset
Output
Phase
Shape
Symmetry

Connections

USB-TMC: USB Test & Measurement Class. No vendor driver needed on Linux; on Windows BenchMesh installs Microsoft’s WinUSB driver with one click.
LAN (VXI-11 / LXI): Discovered through the portmapper, no port to enter. Enter the instrument’s IP address.

Notes

To confirm on first contactLAN works through VXI-11 (no raw socket): supported, not yet confirmed on hardware.

Sources

The definition was written from these documents (definition unit_utg4000a v0.1.0).

UTG4000A Programming Manual V1.0 (UTG4000A_Programming_Manual_V1.0.pdf, June 2023, SW V1.23.07), pages 5 (*IDN?), 9 (OUTPut), 11 (AMPLitude:UNIT, LOAD), 13 (BASE:WAVe, FREQuency), 14 (PHASe, AMPLitude, OFFSet), 16 (RAMP:SYMMetry)

Have one on your bench?

Connect it, press Detect, try the controls - then tell us how it went. Every confirmation moves a model from “Awaiting” to “Community-confirmed” for everyone.

Download BenchMesh How to confirm an instrument