CNT-90 - chastota o'lchagich

CNT-90 Texnik xususiyatlari
Chastotani o'lchash

A, B kirishlari orqali

0,002-300 MGts

C kirishida

· 0,1 - 2,7 GGts (variant 10);

0,3 - 8 gigagertsli (variant 13);

0,25 - 14 gigagertsli (variant 14);

0,25 - 20 GHz (variant 14B)

O'rtacha olingan signalning davrini o'lchash

A, B kirishlari orqali

3,3 ns - 500 s

C kirishida

330 ps – 10 ns (variant 10)

125 ps – 3,3 ns (variant 13)

72 ps – 5 ns (variant 14)

50 ps – 5 ns (14V variant)

A, B kirishlarida bitta signal davrini o'lchash

3,3 ns - 1000 s, o'lchamlari 100 ps

A-A, A-B, B-A, B-B vaqt oralig'ini o'lchash

-5 ns - +106 s (normal hisoblash)

-106 s - +106 s (aqlli hisoblash)

Ruxsat: 100 ps

minimal impuls kengligi: 1,6 ns

Aqlli hisoblash: belgini aniqlash uchun vaqt oralig'i (B dan oldin A yoki B dan keyin A)

A, B kirishlarida musbat/salbiy impuls kengligini aniqlash

2,3 ns - 106 s

A, B kirishlari uchun oldingi va keyingi chekka vaqtlarini aniqlash

1,5 ns - 106 s

Javob darajalari: signal amplitudasining 10% va 90%

B ga nisbatan A chiqish bosqichi va A ga nisbatan B chiqishi

-180 - +360°, chastotasi 160 MGts gacha

ruxsat: bitta sikl 0,001°-10 kHz, 1°>10 MGts gacha kamayadi

· O'rtacha hisoblash piksellar sonini yaxshilashi mumkin

A, B kirishlar orqali rejimning ijobiy va salbiy koeffitsientini aniqlash

10-6-1

· chastota diapazoni: 0,1 Hz-300 MGts

A, B kirishlari uchun vaqt belgilari

Xom vaqt tamg'asi ma'lumotlari va A, B kirishidagi impulslar soni faqat GPIB yoki USB orqali mavjud

Maksimal chastota: 160 MGts, vaqt tamg'asi o'lchamlari: 100 ps

A va B kirishlari

Murakkab

DC (DC-300 MGts) yoki AC (10 Gts-300 MGts)

Empedans

· 1 MOhm/20 pF yoki 50 Ohm

Maksimal kanallararo kechikish farqi

· 500 ps

Sezuvchanlik

· DC-100 MGts: 10 mV (RMS);
100-200 MGts: 30 mV (RMS);
200-300 MGts: 40 mV (RMS)

Zaiflash

· x1, x10

Displeyda tetik darajasini ko'rsatish

· ruxsat

· 3 mV

· noaniqlik (x1)

· ±(15 mV+1% javob darajasi)

· Avtomatik rejimda tetik darajasi kirish signalining 50% ga o'rnatiladi (10% va 90% oldingi/oxirgi davr uchun)

Avtomatik histerezis rejimi

· vaqt

· minimal histerezis davri (gisterezisni tuzatish)

· chastota

· Kirish signali amplitudasining 1/3 qismi

Analog shovqin filtri

· nominal 100 kHz, RC turi

Raqamli past o'tish filtri

· o'zgaruvchan kesish chastotasi 1 Hz - 50 MGts

Maksimal ruxsat etilgan kuchlanish

· 1 MOhm

· 350V (DC+ACpk) – 440Hz, 1MGts da 12V RMSga pasaytirish

· 50 Ohm

· 12 V RMS

· ulagich turi

· BNC

Kirish C (variant 10)

Kirish kuchlanish diapazoni

· 20mV – 12V RMS, 0,1GHz-0,3GHz;
10mV – 12V RMS, 0,3 GHz-2,5 GGts;
20mV - 12V RMS, 2.5GHz-2.7GHz
40mV – 12V RMS, 2,7GHz-3GHz
20mV - 12V RMS, 2.5GHz-2.7GHz

Empedans

50 Ohm nominal

Maksimal ruxsat etilgan kuchlanish

12V RMS, PIN-diod bilan himoyalangan

Ulagich turi

N-turi, rozetka

Kirish C (variant 13)

Kirish kuchlanish diapazoni

40mV – 7V RMS, 0,2GHz-0,3GHz;
20mV – 7V RMS, 0,3GHz-0,5GHz;
10mV – 7V RMS, 0,5GHz-3,0GHz;
20mV – 7V RMS, 3.0GHz-4.5GHz
40mV – 7V RMS, 4,5 GHz-6,0 GHz
80mV - 7V RMS, 6.0GHz - 8.0GHz

Empedans

50 Ohm

Maksimal ruxsat etilgan kuchlanish

7 V RMS

Ulagich turi

N-turi, rozetka