| Brand | AR RF / Microwave Instrumentation |
|---|---|
| Frequency coverage | 5 kHz to 60 GHz |
| Measurement type | CW and pulsed electric field |
| Power supply | Laser power-over-fiber |
| Calibration | ISO 17025 accredited |

FL series Laser Field Probes
AR RF / Microwave Instrumentation
The AR RF/Microwave FL series Laser Field Probes is a high-precision electric field measurement system designed to provide accurate data for EMC radiated immunity and susceptibility testing. These probes offer exceptional frequency coverage from 5 kHz to 60 GHz and support both CW and pulsed field measurement. Laser-powered technology ensures continuous operation without the limitations of traditional battery-powered sensors.
Key Specifications & Features
- Frequency Range: 5 kHz to 60 GHz (model dependent)
- Measurement Types: Continuous Wave (CW) and Pulsed field capabilities
- Field Strength Range: Up to 1000 V/m for high-intensity testing
- Power Source: Laser-powered over fiber-optic cable for battery-free use
- Calibration: ISO 17025-accredited calibration included with all kits
- Connectivity: Ethernet, USB, GPIB, and RS-232 via FI8000 interface
- Fiber Lengths: Optional cable sets available up to 200 meters
- Monitoring: Compatible with FM7004A for simultaneous 4-probe control
| FC7050 | Fiber Optic Cable Set for FL8000 series probes and kits, 50 meters |
| FC7100 | Fiber Optic Cable Set for FL8000 series probes and kits, 100 meters |
| FC7200 | Fiber Optic Cable Set for FL8000 series probes and kits, 200 meters |
| FL8018 | Laser-Powered Electric Field Probe, 20 MHz – 18 GHz, 2 – 1000 V/m, CW & Pulse |
| FL8040 | Laser-Powered Electric Field Probe, 20 MHz – 40 GHz, 2 – 1000 V/m, CW & Pulse |
| FL8060 | Laser-Powered Electric Field Probe, 20 MHz – 60 GHz, 2 – 1000 V/m, CW & Pulse |
| FL8200 | Laser-Powered Electric Field Probe, 5 kHz – 200 MHz, 0.3 – 500 V/m, CW & Pulse |
| FI8000 | Laser Probe Interface for FL8000 Series Laser-Powered Electric Field Probe |
| FM7004A | Versatile field monitoring system for performing all measurement display and control functions for field related testing. |
| PS2000B | Probe Stand, adjustable to 7 1/2 feet |
| FC7010 | Fiber Optic Cable Set for FL8000 series probes and kits, 10 meters |
| FC7020 | Fiber Optic Cable Set for FL8000 series probes and kits, 20 meters |
| FL8009/Kit | Laser-Powered Electric Field Probe Kit, 20 MHz – 9.3 GHz, 0.5 – 800 V/m, CW & Pulse |
| FL8018/Kit | Laser-Powered Electric Field Probe Kit, 20 MHz – 18 GHz, 2 – 1000 V/m, CW & Pulse |
| FL8040/Kit | Laser-Powered Electric Field Probe Kit, 20 MHz – 40 GHz, 2 – 1000 V/m, CW & Pulse |
| FL8060/Kit | Laser-Powered Electric Field Probe Kit, 20 MHz – 60 GHz, 2 – 1000 V/m, CW & Pulse |
| FL8200/Kit | Laser-Powered Electric Field Probe Kit, 5 kHz – 200 MHz, 0.3 -500 V/m, CW & Pulse |
| FL8009 | Laser-Powered Electric Field Probe, 20 MHz – 9.3 GHz, 0.5 – 800 V/m, CW & Pulse |
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FL series Laser Field Probes
The AR RF/Microwave FL series Laser Field Probes deliver a sophisticated solution for electric field monitoring in automotive, aerospace, defense, and industrial EMC environments. These probes are specifically engineered to handle the rigors of radiated immunity testing, providing precise measurements across a massive frequency spectrum. Whether performing standard CW testing or complex pulsed field analysis, the FL series ensures reliable data acquisition with excellent dynamic range and sensitivity.
The core advantage of the FL series is its laser-power-over-fiber technology, which provides a constant power supply to the probe head. This design eliminates the downtime and reliability issues associated with internal batteries, while the fiber-optic link ensures complete electrical isolation and minimal field perturbation. The rugged construction is optimized for high-precision performance, allowing the probes to maintain accuracy even in the most demanding electromagnetic environments.
Available in a variety of configurations, the series includes specialized models such as the FL8200 for low-frequency work (5 kHz – 200 MHz) and the FL8060 for high-frequency applications up to 60 GHz. Comprehensive kits are available that include the FI8000 Laser Probe Interface, a PS2000B adjustable probe stand, and fiber-optic cable sets like the FC7050 or the long-range FC7200 200-meter set. All kits come with ISO 17025-accredited calibration reports, ensuring that your measurement system meets the highest international quality standards.
Extreme Frequency Range
Covers a broad spectrum from 5 kHz up to 60 GHz to meet various international EMC standards.
ISO 17025 Calibration
All probe kits include accredited calibration reports to ensure traceable and accurate measurement results.
Continuous Battery-Free Power
Laser-powered design provides uninterrupted operation and eliminates the maintenance of rechargeable batteries.
CW and Pulse Support
Engineered to measure both continuous wave and pulsed electric fields with high precision and reliability.
Laser-Powered Reliability
By utilizing laser-over-fiber technology, the FL series eliminates the need for internal batteries that often fail during critical testing cycles. This ensures 24/7 operational readiness and provides a smaller probe footprint that reduces interference with the electric field being measured.
Advanced System Integration
Through the FI8000 Laser Probe Interface, these probes connect seamlessly to the FM7004A field monitor or directly to a PC. This allows for comprehensive remote control and data logging via Ethernet, USB, GPIB, or RS-232, supporting complex multi-probe test setups.
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