LSProbe – Laser Powered E-Field Probes

The miniaturized LSProbe E-Field Probes ensure unattended, uninterrupted measurements combined with high resolution, high speed and low noise over the entire test period.

With the galvanically insulated power supply, the need for batteries is now eliminated. The field probes do not only measure average values but the time course of fields. With an unprecedented wide dynamic range and fast pulse response, LSProbe provides the user completely new measuring options.

LSProbe allows for a higher efficiency through faster, shorter and lower-cost testing intervals.
Two different types are available:

Features of LSProbe

  • Frequency range from 10 Hz – 26.5 GHz
  • Unrivaled measurement speed (radar pulse measurement)
  • Highest measurement accuracy (linearity and resolution)
  • Greatest dynamics over the entire frequency range
  • Reliable and fail-safe design
  • No start-up time
  • Immediately ready for use
  • Customer oriented warranty and service conditions
  • Accredited calibration

Test Automation Integration

  • Rohde & Schwarz – ELEKTRA
  • Rohde & Schwarz – EMC32 – Version 10.0
  • Nexio – BAT-EMC
  • Ametek – Compliance 5
  • Ametek – Compliance and Immunity 6 (CIS 6)
  • ETS-Lindgren – TILE!
  • Raditeq – RadiMation
  • Teseq – WIN 6000
  • Techno Science Japan – TEPTO
  • AR – Emcware
  • Frankonia – ProveEMC
  • TDK RF Solutions – Radiated Immunity Lab
  • Toyo – VI5RS – Radiated Immunity for Automotive testing
  • Toyo – IM5RS –  Radiated Immunity for IEC 61000-4-3 testing

ISO / IEC / ETSI Testing – Selected International Standards

ISO 11451-2Road vehicles — Vehicle test methods for electrical disturbances from narrow band radiated electromagnetic energy — Part 2 Off-vehicle radiation sources
ISO 11451-5Road vehicles — Vehicle test methods for electrical disturbances from narrow band radiated electromagnetic energy — Part 5: Reverberation chamber
ISO 11452-2Road vehicles — Component test methods for electrical disturbances from narrow band radiated electromagnetic energy — Part 2: Absorber-lined shielded enclosure
ISO 11452-11Road vehicles — Component test methods for electrical disturbances from narrow band radiated electromagnetic energy — Part 11: Reverberation chamber
IEC 61000-4-3Electromagnetic compatibility (EMC) – Part 4-3 : Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test
IEC 61000-4-21Electromagnetic compatibility (EMC) – Part 4-21: Testing and measurement techniques – Reverberation chamber test methods
ETSI EN 300 328Wideband transmission systems; Data transmission equipment operating in the 2,4 GHz band; Harmonised Standard for access to radio spectrum
ETSI EN 301 8935 GHz RLAN
RTCA/DO-160
Industrial OEM standards

Possible Configurations:


LSProbe Accesories

Accredited Calibration
19″ Rack Mount Kit for 1x CI-250+
19″ Front Panel, 2x Computer Interface CI-250

We Take Care of Your Calibration!
Our all-round carefree service for LSProbe E‑Field Probes and LSPM RF Power Meters includes checking your measuring equipment and performing the ISO 17025 accredited calibration.

Click here to learn more about our Electric-Field Calibration and Measurement Capabilities (CMC) and the LUMILOOP Calibration Procedure.

LUMILOOP provides Rack Mount Kits that enable seamless laboratory integration and offer an efficient solution for maintaining a clean and organized measurement environment. For further dertails, please refer the LSFrame / Rack Mount Kits page.

19″ Rack Mount Kit for 1x CI-250+Part. No. 3026
19″ Front Panel, 2x Computer Interface CI-250Part. No. 3022

Fiber Optic Cables

All LSProbe / Laser-Powered RF Power Meter System cases are equipped with the necessary products to plug-and-measure right when receiving the delivery.
LUMILOOP offers additional accessories.

Sacrificial Cable Kit

A set of two 0.5m duplex fiber optic cables with FC/ST and E2000 connectors. The automatic closures of the E2000 connectors prevent contamination of the connection surfaces.

ArticlePart No.
Sacrifical Cable Kit1314
E2000 Coupler for Sacrificial Cable Kit1320
Sacrificial Cable Kit Customized Length 6m+0.5m

We offer a sacrificial cable kit with customized length. This is a sacrificial cable with 6m length, a sacrificial cable with 0.5m length, duplex E2000 coupler and one pair of FC/ST couplers.
Part No. 1351

Optical Fiber Extension Cable

A separate fiber optic extension can be supplied on request in the following lengths: 5m, 10m, 15m, 20m, 30m, 50m. The cable is supplied with FC/ST connectors and a separate pair of FC/ST couplers . The LSProbe 1.2 allows for use with 1.000m optical fiber extension. The LSProbe 2.0 allows for use with 500m optical fiber extension.

We also offer outdoor fiber optic extensions in 30m and 50m lengths. On request we can also supply dual fiber optic extensions.

Cable lengthPart No.
Optical Fiber Extension 5m1302
Optical Fiber Extension 10m1303
Optical Fiber Extension 15m1304
Optical Fiber Extension 20m1305
Optical Fiber Extension 30m1321
Optical Fiber Extension 50m1322
Optical Fiber Extension 100m1323
Outdoor Optical Fiber Extension Cable

An outdoor optical fiber extension is available in the following lengths: 20m, 25m, 30m, 50m, 100m, 200m.
The duplex optical-fiber extension cable is supplied with FC/ST connectors and a separate pair of FC/ST couplers.
On request we also supply dual fiber optic extensions.

Cable lengthPart No.
Outdoor Optical Fiber Extension 20m1334
Outdoor Optical Fiber Extension 25m1339
Outdoor Optical Fiber Extension 30m1335
Outdoor Optical Fiber Extension 50m1336
Outdoor Optical Fiber Extension 100m1337
Outdoor Optical Fiber Extension 200m1338
Cable Drum

LUMILOOP offers robust cable drums for duplex fiber optic cable. The drum is supplied with a sacrificial cable with an E2000 connector, which is connected to the extension cable, the E2000 coupler is integrated into the cable drum. The cable reel is suitable for indoor and outdoor fiber optic cables (these are not included in the scope of delivery). The small cable drum is suitable for fiber optics up to 100m. For fiber optic lengths over 100m, we offer large cable drums.
On request we also offer dual cable drums.

ArticlePart No.
Cable Drum Small <100m1331
Cable Drum Large >100m1332

Fiber Connector Cleaning

Fiber Connector Cleaning Kit incl. Fiber Microscope

The fiber connector cleaning kit allows for cleansing the fiber optic connector to ensure reliable operation of the LSProbes.
The set consists of 400x optical fiber microscope, two packs of lint-free cassette cleaning-wipes, fiber optic cleaning-solution pen, an unfilled isopropyl alcohol (IPA) pipette/bottle and spare FC/ST dust caps and two E2000 locking caps.
For further information please read the application note 4 – AN#4 Reliable Operation of LSProbes Laser-Powered Electric-Field Probes.
Further adapters for FSMA connectors for the fiber microscope are available on request.

 PartNo. 1319

LSProbe Services

LSProbe RE-Calibration* & Warranty ExtensionPart No.
LSProbe 1.2 ISO 17025 Accredited RE-Calibration 9 kHz to 8.2 GHz1201
LSProbe 1.2 G ISO 17025 Accredited RE-Calibration 9 kHz to 8.2 GHz, 20/50 V/m1203
LSProbe 2.0 ISO 17025 Accredited RE-Calibration 9 kHz to 18 GHz1205
LSProbe 2.0 ISO 17025 Accredited RE-Calibration 9 kHz to 26.5 GHz1207
LSProbe ISO 17025 High Field Strengths Calibration Option upto 600 V/m1214
LSProbe 1.2 System Warranty Extension1221
LSProbe 2.0 System Warranty Extension1223
* When ordering a new LSProbe the initial ISO 17025 accredited calibration will be offered for a reduced price.