- The 3499B mainframe itself typically does not require periodic calibration because it does not perform measurements; it primarily provides control and backplane switching. If your quality system mandates intervals, a 1-year functional verification is common. Any installed switch modules that have performance specifications important to your measurements (e.g., path resistance, isolation, crosstalk, insertion loss for RF modules) should be verified or calibrated at an interval consistent with your quality policy—commonly 1 year, extendable to 2 years based on usage and historical stability.

Keysight (Agilent/Hp) 3499B Calibration Service
If you own a Keysight (Agilent/HP) 3499B Switch/Control Mainframe, accurate calibration isn’t optional. It’s essential for safety, compliance, and confidence in every measurement.
Rogue Calibration simplifies calibration sourcing for Keysight (Agilent/Hp) equipment by connecting you directly with qualified, vetted calibration service providers from our trusted network—without the time-consuming search.
What Rogue Calibration Delivers
- Direct access to experienced calibration providers
- Fair, competitive pricing through provider competition
- Clear turnaround times before you commit
- Accredited and traceable calibration options
- Documentation suitable for ISO, FDA, and regulated environments
Our network supports a wide range of instruments and calibration requirements, helping you avoid phone tag, unclear quotes, and one-size-fits-all labs.
Whether you need a single Keysight (Agilent/Hp) 3499B calibration or are managing a full fleet of instruments, Rogue Calibration helps you stay compliant, reduce downtime, and keep costs competitive—without locking you into a single lab or long-term contract.
Get connected. Get calibrated. Get back to work.
Our partners provide traceable electrical calibration services to help ensure measurement accuracy, compliance, and continued usability of your equipment.
Quick Overview
- What it is: Modular switch/control mainframe for ATE systems; hosts plug‑in switching and control cards, remotely controlled via standard test interfaces.
- Typical use: Signal routing/multiplexing to DMMs and sources, matrix switching for functional test, RF switching (with suitable modules), general automation control.
- Status: Obsolete (out of production and no longer supported by the manufacturer).
A Keysight (Agilent/HP) 3499B Switch/Control Mainframe doesn’t lie—but it will expose lazy calibration. High‑accuracy measurements demand calibration performed by technicians who understand the 3499B, the specification limits, and the standards behind them.
Expert calibration verifies performance against traceable references, flags drift before it becomes failure and documents every adjustment. This isn’t box‑checking or sticker‑slapping. Its precision enforced. If your work depends on numbers you can defend, Rogue Calibration helps find the right calibration service provider for you.


Who is Rogue Calibration?
Built for speed, clarity, and real-world use, Rogue brings a modern approach to a process that hasn’t changed in decades. We're about simplicity... because we know this space and we have the tools to solve this problem We're results-obsessed.
We focus on: Clear requests, Connections with trusted providers, Better outcomes for both sides.
www.roguecalibration.com
Calibration Without the Bureaucracy
Finding Keysight (Agilent/Hp) 3499B calibration can mean multiple calls, slow quotes, and inflexible pricing.
Rogue Calibration simplifies the process.
You submit one request. Qualified calibration providers respond with real options.
You decide who earns the work.

Calibration Services for Equipment Owners
Rogue Calibration simplifies calibration sourcing for equipment owners by acting as a single point of entry to a network of qualified calibration service providers. Instead of chasing labs, owners submit one request and receive competitive options for pricing, turnaround, and capability—then choose the provider that fits their needs.
No markups, no lock‑in, just a faster, more transparent way to get critical equipment calibrated.
Product Information
- Manufacturer: Keysight (Agilent/HP)
- Model Number: 3499B
- Model Details: Modular, computer-controlled switch/control mainframe for automated test systems, supporting multiple plug-in switch and control modules with GPIB/serial remote control.
- Category: 3499B Switch/Control Mainframe
- Calibration Discipline: Electrical Calibration RF & Microwave Calibration (when used with RFcapable switch modules whose insertion loss/isolation specs are critical)
Why Keysight (Agilent/Hp) 3499B Switch/Control Mainframe Owners Use Rogue Calibration
The Keysight (Agilent/HP) 3499B Switch/Control Mainframe is a trusted tool in industrial, commercial, and maintenance environments. But finding the right calibration provider can be time‑consuming.
Rogue Calibration helps you save time and money by:
- Eliminating the need to contact multiple labs
- Encouraging competitive pricing
- Connecting you with providers experienced in Fluke instruments
- Supporting traceable calibration options (ISO / NIST / ANSI, depending on provider)
- Letting you compare turnaround times before you commit
