The LSProbe 2.0 Field Probe is a next-generation, high speed, high accuracy and high dynamic range electric-ﬁeld probe. Its frequency range is 9 kHz to 18 GHz. The Field Probe’s six-monopole antenna design ensures isotropic operation at all frequencies.
LSProbe 2.0 Field Probe employs ﬁne-grained compensation of linearity, frequency and temperature, guaranteeing accurate measurements from less than 1 V/m to at least 1 kV/m. A dynamic range of 60 dB is achieved for all frequencies.
LSProbe 2.0 Field Probe contains a low-frequency and high-frequency detector for each of the six monopoles. The detectors can be operated continuously at 500 kSamples/s or in burst mode at 2 MS/s. This enables direct radar pulse measurements and accelerated, frequency sweep-based measurements.
A single axis, continuously sampling mode, operating at 2 MS/s, can be used for Equivalent Isotropically Radiated Power (EIRP) measurements of IoT products without antenna connectors in accordance with EN 300 328 and EN 301 893.
Laser-powered operation eliminates battery recharging and replacement. Extensive in-house calibration data are provided with each ﬁeld probe and is handled automatically by the LSProbe Software (TCP Server and GUI).
|Frequency||Field Strength||Application||Part No.|
|9 kHz to 18 GHz||<1 V/m to >5.000 V/m||- Radar pulse measurements|
- Universal radiated immunity
- Automotive & military radar pulses
- Reverb chambers
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
LSProbe 2.0 cross-section
LSProbe 2.0 System
The LUMILOOP LSProbe 2.0 E‑Field Probe System consists of an LSProbe 2.0 E‑Field Probe with a fixed length of fiber optic cable, a CI-250 Computer Interface (CI) and optional accessories, such as probe stands for repeatable and quick measurement setup.
|LSProbe 2.0 System Scope of Delivery|
|LSProbe 2.0 E‑Field Probe with 5m permanently attached optical fiber cable |
– 1x 15m Fiber extension cable
– 3x Sacrificial cable kit
|LSProbe Computer Interface CI-250|
– Control unit with power supply
– USB 2.0 cable
– ST/FC fiber optic connectors
– Can be upgraded to CI-250+ (adds ethernet and touchscreen interfaces)
|LSProbe Software Package on USB Drive|
– Calibration data
– User’s manual & Quick Start Guide
– LUMILOOP TCP server and graphical user interface
– Third party EMC software drivers and programming examples
– Calibration data import tool CalImport
|LSProbe System Carrying Case|
LSProbe 2.0 Specifications
For detailed technical specifications, please take a look at the LSProbe 2.0 datasheet.
|Frequency Range||9 kHz to 18 GHzkV/m|
|9kHz – 1GHZ||>25 kV/m|
|1 GHz – 18GHz||>5 kV/m|
|Amplitude Accuracy||Accredited Cal. at AMETEK Germany|
|10 kHz … < 10 MHz||±1.3 dB|
|10 MHz … 1 GHz||±1.5 dB|
|>1 GHz … 18 GHz||±1.0 dB|
|Typical Worst-Case Isotropy Error|
|@ 1 GHz||±0.5 dB|
|@ 6 GHz||±1.5 dB|
|@ 18 GHz||tbd|
|Linearity Error||±0.2 dB relating to 10 V/m|