Amplifier Research FL7218 Electric Field Probe 2 MHz – 18 GHz 1000V/m
Description
Amplifier Research FL7218 Electric Field Laser Probe 2 MHz – 18 GHz 1000V/m is a smart, fast, extremely accurate electric field probe that contains an internal microprocessor to provide linearization, temperature compensation, control, and communication functions. Noise reduction and temperature compensation allow accurate measurements down to 2 V/m without zero adjustment. Microprocessor based linearization technology provides a 54 dB dynamic range. When rotated about its critical angle mount, the probe provides typical isotropic response of ±1.5 dB to 18 GHz.
The FL7218 is laser powered to allow for continuous operation without recharging or battery replacement. Correction factors are provided with the probe. These factors can be loaded into the Model FM7004 Field Monitor (sold separately) to automatically correct the probe readings at user-specified frequencies. When correction factors are applied, the true accuracy of the probe can be realized.
The FL7218 communicates through glass fiber optic cables, up to 100 meters long, to the FI7000 interface. X, Y, Z, and isotropic readings can be returned through an FI7000 in 20 msec.
Features
- Broad frequency range
- Contains an internal microprocessor that enables them to “think” for themselves and adapt to their environment
- Provides optimal linearization, temperature compensation, control and communication functions
- Because they’re laser powered, you never have to change or replace batteries
- Ruggedized antenna cones and fiber optic cables provide unequalled reliability
Specifications
| Amplitude Accuracy (field aligned with sensor axes) | |
| Without correction factors applied | ±1.0 dB @ 10 MHz |
| With correction factors applied | Typical expanded measurement uncertainty (95% confidence interval) |
| 0.8 dB,2 MHz–1 GHz | |
| 1.4 dB, 1 GHz–18 GHz | |
| Response Time/Sampling Rate (through FI7000) | 20 msec/up to 50 samples per second, USB and GPIB only |
| Isotropic Deviation (measured at the critical angle) | ± 0.5 dB @ 10 MHz
± 1.5 dB, 2 MHz–18 GHz (typical) |
| Operating Range | 2–1000 V/m |
| Linearity, 2 to 1000 V/m | ± 0.5 dB |
| Temperature Stability | ± 0.5 dB over operating temperature range |
| Damage Level | 1200 V/m CW |
| Ranges | Single continuous range |
| Data returned from probe | X, Y, Z axes, and composite |
| Power Requirements | Laser powered from FI7000 interface |
| Dimensions | Approx. 278 x 65 x 65 mm |
| Probe Head Diameter | 65mm |
| Weight | 150g approx. |
| Operating Temperature Range | 10˚C to 40˚C (50˚F to 104˚F) @ 5% to 95% RH non-condensing |
| Fiber Optic Connectors | Two E2000 compact duplex connectors at 1 meter, includes fiber optic verification loop. |
- CISPR Standards
- CISPR 13
- CISPR 14-1
- CISPR 16-1-4
- CISPR 16-2-3
- CISPR 22
- CISPR 24
- CISPR 25
- CISPR 32
- Basic Standards
- IEC 61000-4-3
- MIL-STD
- MIL-STD 461
- RTCA DO-160
- Product Standards
- EN 50081-1
- EN 50081-2
- EN 50082-1
- EN 50082-2
- EN 50561-1
- EN 55022
- IEC 60533
- IEC 60601-1-2
- IEC 61326-1
- Automotive Standards
- ISO 11452-2
- Generic Standards
- EN 61000-6-1
- EN 61000-6-2
- EN 61000-6-3
- EN 61000-6-4
