|
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 + 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 7,6,5 digits are display for 1S, 100mS, 10mS gate time respectively
|
|
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 GTL-110× 2
|
|
尺寸及重量
|
|
|
230(宽) × 95(高) × 280(长) mm
约 2.2 公斤
|
