8 位數(shù) 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
準確度
+ (Resolution + Timebase error)
頻道 A
范圍
DC 耦合 0.01Hz ~ 120MHz;AC 耦合 30Hz ~ 120MHz
感度
10mVrms typical; 50mVrms max
耦合
AC or DC switchable
濾波器
Low pass switchable in or out for channel A. -3dB point of nominally 100kHz
阻抗
1MW//40pF
衰減器
x 20dB
觸發(fā)準位調(diào)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
Period Range
8nS to 100S at least 7 digits displayed for per second of gate time
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固緯臺灣GFC-8131H數(shù)字頻率計的特點:
l提供頻率與周期量測
l在高頻與低頻,均具高解析度
lGFC-8131H數(shù)字頻率計:頻率范圍:0.01Hz ~ 1.3GHz
l高感度:10mVrms
lGFC-8131H數(shù)字頻率計:1Hz 檔解析度:100nHz
l可調(diào)式觸發(fā)準位控制
lGFC-8131H數(shù)字頻率計:顯示鎖定功能
固緯臺灣GFC-8131H數(shù)字頻率計的技術參數(shù):
顯示
8 位數(shù) 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
準確度
+ (Resolution + Timebase error)
頻道 A
范圍
DC 耦合 0.01Hz ~ 120MHz;AC 耦合 30Hz ~ 120MHz
感度
10mVrms typical; 50mVrms max
耦合
AC or DC switchable
濾波器
Low pass switchable in or out for channel A.
-3dB point of nominally 100kHz
阻抗
1MW//40pF
衰減器
x 20dB
觸發(fā)準位調(diào)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
Period Range
8nS to 100S at least 7 digits displayed for per second of gate time
頻道 B
范圍
50MHz to 1.3GHz
感度
< 40mVrms (10mVrms typical)
耦合
AC only
時基
Aging Rate
1 ppm per Month
溫度
5 ppm 23°C + 5°C
電源變化
+ 0.005 ppm for + 10% 變化
使用電源
AC 100V/120V/220V/240V ±10% 50/60Hz
附件
操作手冊 × 1 電源線 × 1 測試線 × 2 GTL-101 × 1 GTL-110 × 1
尺寸及重量
230(寬) × 95(高) × 280(長) mm 約 2.2 公斤