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探头型号 | FP7003 | FP7018 | FP7050 | FP7060 | FH7103 | FH7110 |
探头类型 | Electric (E) field | Electric (E) field | Electric (E) field | Electric (E) field | Magnetic (H) field | Magnetic (H) field |
频率范围 | ± 0.5 dB, 100 kHz–100 MHz ± 1.4 dB, 100 MHz–3 GHz | ± 1.8 dB, 3 MHz–10 MHz ± 0.5 dB, 10 MHz–200 MHz ± 1.4 dB, 200 MHz–8 GHz ± 1.8 dB, 8 GHz–18 GHz | 300 MHz–50 GHz | ± 0.5 dB, 27 MHz–150 MHz ± 0.8 dB, 150 MHz–1 GHz ± 0.5 dB, 1 GHz–40 GHz ± 1 dB, 40 GHz–60 GHz | ± 0.5 dB, 300 kHz–30 MHz | ± 0.5 dB, 27–300 MHz ± 0.65 dB, 300 MHz to 750 MHz ± 1.2 dB, 750 MHz to 1 GHz |
模拟相应时间 | 50 usec | 50 usec | 100 usec | 50 usec | 50 usec | 50 usec |
各向同性偏差 | ± 1 dB for f>1MHz | ± 1.5 dB, (10 MHz–8 GHz) ± 2 dB (f>8GHz | ± 1 dB | ± 1 dB | ± 1 dB | ± 1 dB |
灵敏度 | 0.4–660 V/m | 0.6–1000 V/m | 8–614 V/m | 0.7–300 V/m | 0.012–17 A/m | 0.025–16 A/m |
线性度 | ± 3 dB (0.4–1.25 V/m) ± 1 dB (1.25–2.5 V/m) ± 0.5 dB (2.5–400 V/m) ± 0.7 dB (400–800 V/m) | ± 3 dB (0.6–1.65V/m) ± 1 dB (1.65–3.3 V/m) ± 0.5 dB (3.3–300 V/m) ± 0.7 (300–1000 V/m) | ± 0.5 dB (39–614 V/m) | + 2 / –3 dB (1.0–2.0 V/m) ± 1 dB (2–250 V/m) | ± 3 dB (0.017–0.033 A/m) ± 1 dB (0.033–0.066 A/m)) ± 0.5 dB (0.066–3 A/m) ± 1 dB (3–17 A/m) | ± 3 dB (0.025–0.05 A/m) ± 1 dB (0.05–0.1 A/m) ± 0.5 dB (0.1–3 A/m) ± 1 dB (3–16 A/m) |
最大可承受场强 | 1600 V/m CWand 16,000 V/m peak | 1600 V/m CWand 16,000 V/m peak | 1500 V/m CWand 27.5K V pulse | 1600 V/m, CW | > 35 A/m, CW, 350 A/m pulse | 20 A/m CW, 200 A/m pulse |
采样率 | 60 Hz, 50 Hz, 5 Hz—user selectable | 60 Hz, 50 Hz, 5 Hz—user selectable | 60 Hz, 50 Hz, 5 Hz—user selectable | 60 Hz, 50 Hz, 5 Hz—user selectable | 60 Hz, 50 Hz, 5 Hz—user selectable | 60 Hz, 50 Hz, 5 Hz—user selectable |
数据传输速率 | >30 samples per second | >30 samples per second | >30 samples per second | >30 samples per second | >30 samples per second | >30 samples per second |
供电要求 | 2 built-in NiMH batteries, size AA, rechargeable, changeable by operator, 40 hours operating life per charge. |
探头直径 | 65mm | 65mm | 65mm | 65mm | 120mm | 65mm |
重量 | 350 g | 350 g | 350 g | 350 g | 350 g | 350 g |
工作温度 | 0–50°C | 0–50°C | 0–50°C | 0–50°C | 0–50°C | 0–50°C |