Relative Flatness (field aligned with sensor axes) |
± 2.5 dB, 800 MHz to 3.0 GHz |
± 3.0 dB, 3.0 GHz to 3.6 GHz |
Amplitude Accuracy (field aligned with sensor axes) |
Without correction factors applied |
±1.5 dB @ 1 GHz |
With correction factors applied |
Typical expanded measurement uncertainty (95% confidence interval) |
0.8 dB, 800 MHz-1 GHz |
1.4 dB, 1 GHz-3.6 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) |
± 1 dB @ 1 GHz - For improved accuracy, this probe should be used with a single axis aligned with the E-field being measured. |
Operating Range |
80-800 V/m |
Linearity, 80 to 800 V/m |
± 0.5 dB |
Pulse Width |
1 to 100 microseconds |
Pulse Period |
Up to 5 milliseconds between pulses (greater than 200 Hz pulse rate) |
Pulse Duty |
0.02% to 2% |
Pulse Measurement Variation |
Over Range of Pulse Width, Period, and Duty relative to a 10 microsecond pulse width and 1 millisecond pulse period (1kHz pulse rate, 1% duty) |
+0.5 dB/-1.0dB typical |
Temperature Stability |
± 0.5 dB over operating temperature range |
Damage Level |
1000 V/m continuous field or pulsed field |
Ranges |
Single continuous range |
Data returned from probe |
X, Y, Z axes, and composite |
Power Requirements |
Laser powered from FI7000 interface |
Dimensions |
5.7 x 5.7 x 5.7 cm (2.25 x 2.25 x 2.25 in) |
2.92 cm (1.15 in) DIA spherical housing |
3.18 cm (1.25 in) sensor radome per axes |
Weight |
62.5g (2.2 oz) |
Operating Temperature Range |
10ËšC to 40ËšC (50ËšF to 104ËšF) @ 5% to 95% RH non-condensing |
Fiber Optic Connectors |
Two E2000 compact duplex connectors at 1 meter, includes fiber optic verification loop. |
Measurement Data Processing |
The pulse amplitude measurement is smoothed before being sampled and digitized. The smoothing process has a time constant of 300 msec. |