Modil osiloskop depo dijital karakteristik
Modil osiloskop dijital depo a se yon C-gwosè, doub emplacement mesaj ki baze sou de-chanèl osiloskop dijital (DSO) ak 500MHz Pleasant ak pousantaj echantiyon 1GSa / s, apwopriye pou pifò okazyon mezi elektwonik. Yo itilize yon milti-prosesè andedan pou fè ekspozisyon an pi vit epi gen yon santiman analòg osiloskop. Chak chanèl gen yon pwofondè depo long nan 32KB. Konpare ak modil DSO jeneral la ki gen sèlman yon pwofondè depo nan 1 a 2KB, li ka rezoud plis pwoblèm tès pi vit ak pi byen.
Modil osiloskop depo dijital karakteristik
●Broadband, gwo pousantaj echantiyon, depo gwo twou san fon
●Peak deteksyon, deklanche glitch
●Automatic tès paramèt batman kè
● 0-40 degre k ap travay ranje tanperati
Paramèt modil osiloskop depo dijital
Acquisition system maximum sampling rate 1GSa/s Maximum equivalent sampling rate 250GSa/s Vertical resolution 8bit record length 64Kpts/ch (single channel 64Kpts) Vertical system bandwidth (-3dB) 50Ω input: DC～500MHz (10mV/div～1V/ div) DC～250MHz (≤5mV/div) 1MΩ input: DC～250MHz (≤500mV/div) DC～200MHz (>500mV/div) an tan reyèl Pleasant DC -250MHz tan monte 50Ω antre:<700ps (10mV/div～1V /div)＜1.2ns(≤5mV/div)1MΩ input:＜1.2ns(≤500mV/div)＜1.75ns(＞500mV/div) Overshoot 50Ω input:＜5%(10mV/div～1V/div) <8% (≤5mV/div) 1MΩ input: <8% Number of channels 2+1 Deflection factor 1mV/div～1V/div, 1, 2, 5 steps (50W input) 1mV/div～5V/div, 1 , 2, 5 steps (1MW input) △V measurement error ± (1.25% full scale + 2% reading + 1LSB + 0.5mV) offset range ±1V (2mV～100mV/div) ±10V (200mV～1V/div) ) ±100V (2V～5V/div) horizontal system time base range 200ps/div～5s/div, 1, 2, 5 step time base accuracy <50ppm delay range pre-trigger: not less than 10 divisions post-trigger: maximum 50s △t measurement error ± (50ps + 0.01% × △t reading + 0.2% × screen width) time resolution 4ps reference point position can be set to the left, center or right of the display trigger system trigger sensitivity 0.5div (DC ~ 20MHz ) 1div (20MHz ~ 100MHz) 2div (100MHz ~ 500MHz) external trigger sensitivity <50mV (DC ~ 500MHz) trigger level range ± 8 divisions trigger jitter < 200ps (peak-peak) trigger mode edge trigger, logic combination (pattern) trigger , glitch trigger trigger source optional ch1 ~ ch2, EXTtrig, EXT_TTL, VXI trigger bus glitch trigger minimum glitch detection width is 8ns glitch width resolution is 2ns narrowest trigger pulse 1ns functional characteristics automatic scale requirement signal: duty cycle > 5% , amplitude>10mVpp, frekans nan ranje 50Hz ~ 300MHz ak mezi kurseur siyal relativman ki estab. Kousè vòltaj doub ak kurseur tan doub ka itilize pou mezi manyèl oswa mezi otomatik swiv. Frekans mezi otomatik paramèt batman kè, peryòd, dire batman kè, tan monte, tan tonbe, anplitid batman kè, lajè batman kè pozitif, lajè batman kè negatif, Preshoot, depase, sik devwa, RMS vòltaj Karakteristik jeneral Aparèy Kalite Mesaj Baz Adrès Anviwònman Mode Aparèy dinamik, Adrès lojik Oto-konfigirasyon Aparèy Adrese Konfigirasyon Enskri Done Lajè D16, espas adrès A16. FDC done lajè D32, A32 adrès espas liy MODID sipòte kapasite deklanche TTL deklanche, ECL deklanche ploge ak jwe kapasite nan liy ak espesifikasyon VXIplug & jwe, apwopriye pou platfòm Win98. Chofè enstriman yo ak panno mou yo konfòme yo ak ploge ak jwe. Konsomasyon pouvwa se mwens pase 150VA. Tanperati opere se 0 degre ~ 40 degre. Volim se 62(W)×250(H)×340(D)mm. Pwa se sou 2.1kg.
Aplikasyon modil osiloskop dijital depo
Li gen kapasite nan tan fenèt zoom ak deplase obsèvasyon. Pandan w ap obsève panorama fòm ond lan, li ka itilize "fenèt" eskanè reta pou obsève oswa mezire detay sou fòm ond lan. Deklanche glitch pèmèt deklanche pepen pozitif oswa negatif, epi li ka deklanche pulsasyon ki pi gran pase oswa mwens pase lajè espesifye a. Fonksyon deteksyon pik la ede ou detekte pik entèferans ki pi gran pase 1ns nan frekans siyal ki ba anpil (ba vitès bale). Li trè apwopriye pou devlopman, pwodiksyon, antretyen, mezi ak lòt itilizasyon divès kalite ekipman elektwonik gwo vitès.
