1 MΩ: 20 MHz, 250 MHz, 500 MHz
50 Ω ± 1%
1 MΩ ± 1%,13.0 pF ± 1.5 pF
50 Ω: 5 VRMS, 峰值≤ ±20 V (DF ≤ 6.25%)
1 MΩ: 300 VRMS
对于 1 MΩ,在 4.5 MHz ~ 45 MHz 时额定值以 20 dB/10 Hz 比率下降;
45MHz ~ 450MHz 时额定值以 14 dB/10 Hz 比率下降; > 450 MHz, 5.5VRMS