Model 4040B
4014B and 4040B
20 MHz DDS Sweep Function Generator
Price: $635 / 3 yr Warranty
| Name | Qty | Last Updated | ||
|---|---|---|---|---|
| TME | 1 | 2026-08-19 | ||
| FARNELL | 1 | 2026-08-19 | ||
| RS Europe | 2 | 2026-08-18 | ||
| DIGI-KEY | 10 | 2026-08-18 | ||
| MOUSER ELECTRONICS | 1 | 2026-08-17 |
Overview
Models 4014B and 4040B are versatile sweep function generators, designed with a dual technology architecture combining direct digital synthesis (DDS) and a low-jitter square wave generator. These instruments generate sine, square, and triangle waveforms with high signal precision and stability. Both models provide variable output voltages from 0 to 10 Vpp into 50 ohms (up to 20 Vpp into open circuit), linear and logarithmic sweep, AM/FM modulation, and a continuously variable DC offset to inject signals directly into circuits at the correct bias level.
- Sine, square, and triangle/ramp waveform generation
- Bright color LCD display with waveform preview
- Linear and logarithmic sweep
- AM/FM modulation
- Adjustable duty cycle
- Independent DC offset amplifier design allows large offsets on small amplitude (e.g. 10 mV) waveforms
- Store and recall instrument settings
- Output On/Off button
- Internal/external triggering
- Gate and burst mode (4040B only)
- Built-in counter
- USB interface with SCPI-compliant command set
- Short circuit and overvoltage protection on all inputs and outputs
Models
Documents
Documentation
Software
|
Description |
Version |
Download |
|---|---|---|
|
Operating Software (Supports Windows(R) 7)
|
1.0.1
|
|
|
USB Driver
|
041013
|
Accessories
BNC Breakout to Alligator Clips
CC-21
Standard BNC to Alligator clips test leads.
- 50 ohm impedance
- RG58C/u cable
- 500Vrms voltage rating
- 40" cable length
- MSRP: $16
Function Generator Test Leads Set
TLFG
General purpose test probe set that includes BNC to BNC cables, BNC adapters and test clips.
- MSRP: $134