Continuously vary from 10mS to 10S or 1 period of input depending on whichever is greater
准确度
+(Resolution +Timebase 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
1MΩ//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 disy for 1S 100mS 10mS gate time respectively
Period Range
8nS to 100S at least 7 digits disyed for per second of gate time
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固纬GFC-8131H频率计特点:
．提供频率与周期量测
．在高频与低频，均具高解析度
．频率范围：0.01Hz ~ 1.3GHz
． 高感度：10mVrms
．1Hz 档解析度：100nHz
．可调式触发准位控制
． 显示锁定功能
固纬GFC-8131H频率计技术参数:
显示
Gate Time
准确度
频道 A
-3dB point of nominally 100kHz
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 disy for 1S 100mS 10mS gate time respectively
频道 B
时基
使用电源
附件
电源线 × 1
测试线 GTL-110× 2
尺寸及重量
约 2.2 公斤