GFC-8131HGFC-8131H频率计GFC-8131H报价

显示

8 位数 with Hz kHz MHz GHz S mS μS nS and overflow

Gate Time

Continuously vary from 10mS to 10S or 1 period of input depending on whichever is greater

准确度

+ (Resolution + Time error)

频道 A

范围

DC 耦合 0.01Hz ~ 120MHz；AC 耦合 30Hz ~ 120MHz

感度

10mVrms typical； 50mVrms max

耦合

AC or DC switchable

滤波器

Low pass switchable in or out for channel A.
-3dB point of nominally 100kHz

阻抗

1MW//40pF

衰减器

x 20dB

触发准位调整

-2.5 VDC to +2.5 VDC

解析度

The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz input respectively and for period measurement is 10nS for 1Hz and 0.1fS (f=10 -15 ) for 100MHz input respectively.
At least 765 digits are display for 1S 100mS 10mS gate time respectively

:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />Period Range

8nS to 100S at least 7 digits displayed for per second of gate time

频道 B

范围

50MHz to 1.3GHz

感度

< 40mVrms (10mVrms typical)

耦合

AC only

时基

Aging Rate

1 ppm per Month

温度

5 ppm 23°C + 5°C

电源变化

+ 0.005 ppm for + 10% 变化

使用电源

AC 100V/120V/220V/240V ±10% 50/60Hz

附件

操作手册 × 1 电源线 × 1 测试线 × 2 GTL-101 × 1 GTL-110 × 1

尺寸及重量

230(宽) × 95(高) × 280(长) mm 约 2.2 公斤