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Lumiloop LSProbe 1.2...
10 kHz - 6 GHz Frequency Range Up to...

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Lumiloop LSProbe 1.2 Laser Powered Field Probe for CW and Pulse Testing

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10 kHz - 6 GHz Frequency Range
Up to 60 dB dynamic, single range
0.1 to 1,000 V/m
Amplitude Accuracy @ 10 V/m: 1.0 - 1.5 dB
Excellent isotropy (down to 0.4 dB typical)
Minimum Pulse Width: 500 ns Burst mode and 2 µs Streaming Mode

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Lumiloop LSProbe 1.2 Laser Powered Field Probe for CW and Pulse Testing
10 kHz - 6 GHz Frequency Range
Up to 60 dB dynamic, single range
0.1 to 1,000 V/m
Amplitude Accuracy @ 10 V/m: 1.0 - 1.5 dB
Excellent isotropy (down to 0.4 dB typical)
Minimum Pulse Width: 500 ns Burst mode and 2 µs Streaming Mode
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Datasheet: LSProbe 1.2

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Specifications

Frequency Range	10 kHz to 9.25 GHz
Application/Test Type	Monitoring electric field strengths in GTEM's, Anechoic Chambers and other RF rooms for radiated immunity testing.
RF Field Probes E-Field
Parameter	Value
Sensors	Six monopoles
Measurement Mode	X-Y-Z axis simultaneous sampling
Sampling Rate	22 to 0.03 Samples/s depending on filter settings
Digital Filtering	Low-pass 2.3 to 28 Hz; 80 dB notch 50/60 Hz
Battery	3V, 5 mA/h, Li-Mn rechargeable
Operation Time	80 hours @ 0.4 S/s, 28 Hz filter; 60 hours @ 5 S/s, 28Hz filter
Recharging Time	48 hours for full operation time Partial charging allowed (8 hrs recharging allows 12 hrs operation @ 5 S/s 1 hr recharging allows 5 hrs operation @ 0.4 S/s
Flatness	Frequency correction OFF: 0.1 to 150 MHz: 0.4 dB; 0.05 to 6000 MHz: 1.6 dB; 0.03 to 7500 MHz: 3.2 dB; Frequency correction ON: typically 0.05 to 7500 MHz: 0.4 dB
Dynamic Range	0.5 to 500 V/m; 60 dB single range
Overload	1,000 V/m
Internal Data Memory	Serial nr. - Calibration factors & date Firmware version
Communication	Bidirectional fiber optic link
PC Software	Displays field, temperature, battery Sampling, filters, averaging, frequency setting Manual data logging as text file
Probe Holder Tip	1/4 20 UNC female
Temperature Reading Resolution	0.1 °C
Resolution	0.01 V/m
Dimensions	53mm (2.08 inches)
Weight	23 grams (0.8 ounce)

Test Equipment Description

The Lumiloop LSProbe 1.2 Laser Powered Field Probe for CW and Pulse Testingis a high speed, high accuracy and high dynamic range electric field probe. Its standard frequency range of 10 kHz – 6 GHz can be extended to 10 Hz – 8.2 GHz. Best-in-class compensation of linearity, frequency and temperature guarantees accurate measurements from less than 0.1 to at least 1,000 V/m. A dynamic range of 100 dB is achieved for many frequencies, enabling field measurements at more than 10,000 V/m.

Laser powered operation eliminates battery recharging and replacement. Extensive calibration data are provided with each field probe and handled automatically by the accompanying software. EMC software support includes EMC32, BAT-EMC, Win6000, Compliance5, Radimation and many more.