AP-GPC-8270H固緯頻率計的特點：

·                              提供頻率、週期量測

·                              微電腦控制

·                              在高頻與低頻，均具高解析度

·                              頻率範圍：0.01Hz ~ 2.7GHz        

·                              高感度：10mVrms

·                              1Hz檔解析度：100nHz

·                              自我偵測診斷

·                              可調式觸發準位控制

·                              顯示鎖定功能

顯示    8位元數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 + (解析度+時基誤差)

頻道A

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

感度    10mVrms typical；50mVrms max

耦合    AC或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

觸發準位調整     -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

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

頻道B

範圍    50MHz to 2.7GHz

感度    < 50mVrms (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     交流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

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