UTS7000A-EMI EMI Measurement Option
$1,099.00
Sale price
$1,099.00
Regular price
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Compatibility & What's in the Box
Check the product description for included accessories and device compatibility details.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
Key Specifications
Refer to the product description for full specs including wattage, capacity, dimensions, and compatibility.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
UTS7000A-EMI EMI Measurement Option
$1,099.00
Sale price
$1,099.00
Regular price
Overview
UTS7000A-EMI is the EMI pre-compliance software-license option for the UTS7000A signal analyzer platform. The license configures the chassis as a CISPR-compliant EMI receiver with quasi-peak, EMI average, positive peak, average, and negative peak detectors, pre-defined CISPR resolution bandwidths, and meter-mode measurement at fixed frequencies.
EMI operates as a dedicated measurement mode on the chassis. Pre-scan plus final-scan workflows let a development team identify probable emissions failures and characterize their spectral content before scheduling certified-chamber time. The license is purchased against the chassis serial number, installed via the chassis Option Install menu, and is permanent for the life of the instrument.
Key Features
- CISPR-compliant detectors — Positive peak, quasi-peak, EMI average, average, and negative peak
- CISPR resolution bandwidths — 200 Hz, 9 kHz, 120 kHz, and 1 MHz (CISPR mode); 1 Hz to 10 MHz (general mode)
- EMI filter — −6 dB filter bandwidth per CISPR convention (versus −3 dB Gaussian for general measurement)
- Three meters with independent detectors — Default assignment: meter 1 positive peak, meter 2 quasi-peak, meter 3 EMI average
- Pre-defined limit lines — Per-meter limit-line on/off, dwell-time configuration, peak-hold logic
- Pre-scan and final-scan workflow — Identify candidate frequencies on the pre-scan, characterize them with the slower quasi-peak detector on the final scan
- Lifetime License Activation — activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
What EMI Measurement Adds
The EMI option configures the instrument as a CISPR-compliant EMI receiver. Specifications are taken from the UTS7000A Series datasheet and the Spectrum Analyzer EMI Function User Manual.
| Specification | Value |
|---|---|
| Measurement standard | CISPR (selectable), or None for general measurement |
| Filter type (CISPR mode) | EMI filter, −6 dB bandwidth |
| Resolution bandwidths (CISPR mode) | 200 Hz, 9 kHz, 120 kHz, 1 MHz |
| Resolution bandwidths (general mode) | 1 Hz to 10 MHz, 10% steps |
| Detectors | Positive peak, quasi-peak, EMI average, average, negative peak |
| Number of meters | 3 (independent detector per meter) |
| Limit-line configuration | Per-meter limit-line on/off, dwell time, peak-hold reset behavior |
| Scan modes | Pre-scan, final scan; single or continuous sweep |
| Operating mode | Dedicated EMI measurement mode on the chassis |
When You Need This Option
The option fits the following measurement workflows:
- Conducted-emissions pre-compliance — CISPR Band A (9 kHz to 150 kHz) and Band B (150 kHz to 30 MHz) measurements with the quasi-peak detector for power-line conducted noise on consumer-electronics and industrial-equipment designs.
- Radiated-emissions pre-compliance — 30 MHz to 1 GHz (and beyond, to the chassis frequency limit) radiated sweeps with CISPR limit lines for product-development bench-side debug before scheduling certified-chamber time.
- Switching-converter emissions characterization — Quasi-peak measurement of power-electronics designs (DC-DC, AC-DC, motor drives) where switching-frequency harmonics drive the conducted-emissions profile.
- Cable and connector shielding evaluation — Meter-mode measurement at fixed frequencies for comparative tests across cable revisions or shielded-enclosure design iterations.
Compatibility
The option installs as a software license on any UTS7000A series chassis. Compatibility:
| Chassis variant | Option install |
|---|---|
| UTS7000A — Wide-Band Configuration (40 MHz baseline) | |
| UTS7013A — 2 Hz to 13.6 GHz | Supported |
| UTS7026A — 2 Hz to 26.5 GHz | Supported |
| UTS7032A — 2 Hz to 32 GHz | Supported |
| UTS7040A — 2 Hz to 40 GHz | Supported |
| UTS7000A–NB — Narrow-Band Configuration (20 MHz fixed) | |
| UTS7013A–NB — 2 Hz to 13.6 GHz | Supported |
| UTS7026A–NB — 2 Hz to 26.5 GHz | Supported |
| UTS7032A–NB — 2 Hz to 32 GHz | Supported |
| UTS7040A–NB — 2 Hz to 40 GHz | Supported |
Frequently Asked Questions
Does the EMI option make the UTS7000A a certified EMI receiver?
The EMI option configures the chassis for CISPR-style pre-compliance measurement using CISPR-defined detectors, resolution bandwidths, and limit-line workflows. Final compliance certification requires a CISPR 16-1 receiver in a certified chamber. The EMI option is used for development-bench identification and characterization of probable failures before chamber time is scheduled.
How is the quasi-peak detector different from the peak detector for compliance work?
Quasi-peak weights the detected signal by its repetition rate, which is the CISPR-defined response for representative human perception of interference. Pre-scan typically uses positive-peak (faster) to identify candidate frequencies; final-scan uses quasi-peak (slower) on the identified frequencies for the compliance-relevant amplitude reading.
How is the license installed?
The license is purchased against the chassis serial number, registered on the UNI-T website to obtain the license file, and installed via the chassis Option Install menu using a USB storage device. Refer to the chassis User Manual for the full step-by-step procedure.
Is the license permanent, or does it require renewal?
The license is permanent — a one-time purchase that remains active for the life of the instrument. There are no subscription fees, no annual renewals, and no expiration date.
Can the option be installed on a UTS7000A–NB narrow-band chassis?
Yes. Measurement function options install on all UTS7000A chassis variants including the narrow-band (–NB) configurations. The option installs and operates independently of the chassis bandwidth configuration.