FSC3 - kuzatuvchi generatorli spektr analizatori

FSC3 xususiyatlari

Xususiyatlari

Ma'nosi

Chastotasi

Chastota diapazoni

9 kHz…3 gigagerts

Ruxsat

1 Gts

Malumot chastotasi manbasining harorat barqarorligi

± 1x10-6 (0 °C ... +30 °C)
± 3x10-6 (30 °C ... 50 °C)

Malumot chastotasi manbasining xatosi

± 1x10-6/yil

Marker

Ruxsat

0,1 Gts

Xato

±(marker chastotasi × ​​mos yozuvlar chastotasi xatosi + + 10% × tarmoqli kengligi + 1/2(oraliq/skanerlash nuqtalari soni-1)) + 1 Gts)

Skanerlash nuqtalari soni

631

Qadam

ko'rish diapazoni / 630

Chastota hisoblagichi

Ruxsat

0,1 Gts

Xato

±(chastota × mos yozuvlar chastotasi xatosi + 1/2 eng muhim bit)

Ko'rish chizig'i

Nol, 10 Hz…3 GHz

Tozalash xatosi

± ko'rish maydoni / 630

Fazali shovqin zichligi
(f = 500 MGts)

30 kHz

<–95 dBu (1 Hz), tip. –105 dBu (1 Gts)

100 kHz

<–100 dBu (1 Hz), tip. –110 dBu (1 Gts)

1 MGts

<–120 dBu (1 Hz), tip. –127 dBu (1 Gts)

Tarmoqli kengligi

IF tarmoqli kengligi (-3 dB)

10 Hz… 3 MGts, 1-3 bosqichda

Selektivlikni darajalar bo'yicha filtrlash (60 dB / 3 dB)

<5:1

IF tarmoqli kengligi sozlamalari xatosi

<5% (10Hz ≤ RBW ≤ 300kHz)
<10% (RBW > 300 MGts)

Video tarmoqli kengligi (-3dB)

10 Hz … 3 MGts, 1-3 bosqichda

Amplituda

Darajani o'lchash diapazoni

O'z-o'zidan shovqin darajasi ... +30 dBm

Maksimal kirish darajasi

zaiflashuv ≥10 dB
50 V (o'zgaruvchan tok kuchlanish)
+30 dBm (1 Vt) CW RF quvvati
+33 dBm (2 Vt) maksimal. xavfli daraja (3 soniyadan kam)
150 V (puls)

zaiflashuv <10 ​​dB
50 V (o'zgaruvchan tok kuchlanish)
+20 dBm (100 mVt) CW RF quvvati
+23 dBm (200 mVt) maksimal. xavfli daraja
(3 soniyadan kam)
50 V (puls)

O'rtacha shovqin darajasi (odatiy)
0 dB attenuator, RBW=100Hz, VBW=10Hz, kuzatuv generatori oʻchirilgan, detektor namunasi, 1 Gts ga normallashtirilgan

oldindan kuchaytirgichsiz

9 kHz...100 kHz

< –108 dBm, –118 dBm (tip.)

100 kHz...1 MGts

< –115 dBm, –125 dBm (tip.)

1 MGts...10 MGts

< –135 dBm, –144 dBm (tip.)

10 MGts...2 GGs

< –141 dBm, –146 dBm (tip.)

2 gigagerts..3 gigagerts

< –138 dBm, –143 dBm (tip.)

oldindan kuchaytirgich bilan (R&S® FSC-B22 varianti)

100 kHz...1 MGts

< –133 dBm, –143 dBm (tip.)

1 MGts...10 MGts

< –157 dBm, –161 dBm (tip.)

10 MGts...1 Gigagerts

< –161 dBm, –165 dBm (tip.)

1 gigagerts...2 gigagerts

< –159 dBm, –163 dBm (tip.)

2 gigagerts...3 gigagerts

< –155 dBm, –159 dBm (tip.)

Chastota javobi

9 kHz….10 MGts

< 1,5 dB

10 MGts….3,0 GGs

< 1,0 dB

Mutlaq amplituda xatosi (100 MGts, 10 °C ...40 °C

± 0,3 dB

Malumot darajasini belgilash

Diapazon:
-80 dBm…+30 dBm

Xato
(95% ishonch, s/n>16 dB, avtomatik pasayish, 20 °C...30 °C)
<±1,0 dB, ±0,5 dB

2-tartibli garmonik buzilish
(oldindan kuchaytirgich o'chirilgan, kirish darajasi = -20 dBi)

fts= 20 MGts...1,5 GGts

<-60 dBc

fts= 1,5 gigagerts...3 gigagerts

<-50 dBc

3-tartibli intermodulyatsiya buzilishi
(oldindan kuchaytirgich o'chirilgan, kirish darajasi = -20 dBm)

fc≤300 MGts

<-54 dBc (TOI > +7 dBm, tipik. +11 dBm)

fts= 300 MGts...3 GGts

<-60 dBc (TOI > +10 dBm, tipik. +15 dBm)

Kombinatsiya buzilishlari

<-60 dBc

Ichki kombinatsiya aralashuvi
(kirish terminatori 50 Ohm, RBW ≤ 30 kHz, chastota ≥ 30 MGts, attenuator = 0 dB)

<-90 dBm

Attenuator

5 dB qadamda 0...40 dB

Logarifmik masshtab

1/2/5/10/20/50/100 dB, 10 diapazon

Chiziqli masshtab

0 dan 100% gacha, 10 diapazon

2

Grafiklar soni

Detektor turi

namuna, ijobiy tepalik, salbiy tepalik, avtomatik tepalik, RMS

Grafiklar ustida amallar

uzluksiz ekran, maksimal ushlab turish, minimal ushlab turish, o'rtacha, ko'rish, tozalash

Malumot darajasini belgilash

-130 dBm...+30 dBm

O'lchov birliklari

dBm, dBmV, dBmV, V, Vt

Skanerlash

Diapazon

200 µs… 100 s (nol ko‘rish)
20 ms …1000 s (100 Hz ≤ oraliq ≤ 600 MGts)
20 ms × oraliq / 600 MGts...1000 s (diametri > 600 MGts)

Xato

1% (nol sharh)
3% (surish diapazoni ≥10 Hz)

Kirish

HF kiritish

N tipidagi ulagich (ayol); 50 Ohm;

Boshqa kirish/chiqishlar

AF chiqishi
Empedans 32 Ohm
3,5 mm mini raz'em ulagichi
Modulyatsiya turi: AM va FM
Kuchlanish: 0...100 mVrms

Yo'naltiruvchi generator 10 MGts / tashqi tetik
BNC tipidagi ulagich (ayol)
Empedans: 50 Ohm
Yo'naltiruvchi generator chastotasi 10 MGts; darajasi 0 dBm
Tashqi tetik darajasi: tetikga qarang

IF chiqishi
BNC tipidagi ulagich (ayol)
Empedans: 50 Ohm
Chastotasi 21,4 MGts

Jenerator chiqishini kuzatish

TN tipidagi ulagich (ayol)

Empedans: 50 Ohm

Ishga tushirish

Manbani ishga tushiring

bepul, video, tashqi