RSA3030E - Haqiqiy vaqtda spektr analizatori

RSA3030E texnik xususiyatlari
Barcha o'lchash rejimlari uchun
CHASTOSTA Chastota diapazoni 9 kHz…3,0 GHz
MA'LUMOT CHASTOSATLIGI MANBA Malumot chastotasi 10 MGts
Kalibrlashdan keyingi aniqlik
standart <1 ppm
variant OCXO-C08 <0,1 ppm
Malumot chastotasi manbasining harorat barqarorligi (0 ~ 50 °C) standart hisoblanadi
<0,5 ppm
variant OCXO-C08 <0,005 ppm
Qarish standart <1 ppm/yil
variant OCXO-C08 <0,03 ppm/yil
Umumiy maqsadli spektr analizatori (GPSA) rejimi
FREQUENC marker
Ruxsat ± tarmoqli kengligi / (skanerlash nuqtalari soni-1)
Xato
±(ko'rsatilgan chastota × mos yozuvlar chastotasi xatosi + 1% × oraliq + 10% × tarmoqli kengligi + marker ruxsati)
Chastota hisoblagichi
Ruxsat
1 Gts
Xato
±(ko'rsatilgan chastota × mos yozuvlar chastotasi xatosi + hisoblagich ruxsati)
Tarmoq diapazoni nol, 10 Gts... maksimal chastota
Ruxsat
2 Gts
Xato
± tarmoqli kengligi / (skanerlash nuqtalari soni-1)
Fazali shovqin zichligi (500 MGts, 20~30 °C)
1 kHz

<-90 dBc/Hz
10 kHz <-100 dBc/Hz; <-102 dBc/Hz (tip.)
100 kHz <-100 dBc/Hz; <-102 dBc/Hz (tip.)
1 MGts <-110 dBc/Hz; <-112 dBc/Hz (tip.)
Tarmoqli kengligi
IF Rezolyutsiyasi RBW (-3 dB)

10 Hz… 3 MGts, 1-3-10 bosqichlarida
RBW xatosi
<5%

Selektivlik (60 dB/3 dB)

<5:1
Video o'lchamlari VBW (-3 dB) 1 Hz… 10 MGts, 1-3-10 bosqichlarida
RBW ruxsati (-6 dB)
RSA3000E-EMC opsiyasi bilan
200 Hz, 9 kHz, 120 kHz, 1 MGts
AMPLITUDA

Darajani o'lchash (fts ≥ 10 MGts) Diapazon (fts≥10 MGts) Ichki shovqin darajasi … +30 dBm
Maksimal kirish darajasi DC 50V
Maks. CW RF Quvvat darajasi +30 dBm (1 Vt), attenuator ≥40 dB, oldindan kuchaytirgich o'chirilgan.
- 10 dBm, attenuator = 20 dB, oldindan kuchaytirgich yoqilgan.
Maks. xavfli daraja CW RF quvvati +33 dBm (2 Vt)
O'rtacha shovqin darajasi (odatiy)
0 dB attenyuator, o'rtacha ≥50, kuzatuv generatori o'chirilgan, 1 Gts ga normallashtirilgan

oldindan kuchaytirgichsiz
9 kHz...100 kHz

<-120dBm (tip.)
100 kHz...20 MGts <-135 dBm, <-140 dBm (tip.)
20 MGts…1,5 Gigagerts <-138 dBm, <-141 dBm (tip.)
1,5 gigagertsli…3,0 gigagertsli
<-136dBm, <-141dBm (tip.)
oldindan kuchaytirgich bilan (RSA3000E-PA varianti)
100 kHz...20 MGts <-152 dBm, <-160 dBm (tip.)
20 MGts…1,5 GHz <-158 dBm, <-161 dBm (tip.)
1,5 gigagertsli…3,0 gigagertsli
<-156dBm, <-161dBm (tip.)
Chastota javobi (attenuator = 10 dB, ref. 50 MGts)
oldindan kuchaytirgichsiz

100 kHz…3,0 gigagerts
<0,7 dB; <0,5 dB (tip.)
oldindan kuchaytirgich bilan (RSA3000E-PA varianti)
100 kHz…3,0 gigagerts
<1,0 dB; <0,5 dB (tip.)
Darajani ko'rsatish Logarifmik shkala 1 dB…200 dB
Chiziqli shkala 0 mos yozuvlar darajasiga
Ballar soni 801
Grafiklar soni 6
Detektor turi: Oddiy, Namuna, Ijobiy tepalik, Salbiy cho'qqi, RMS, O'rtacha kuchlanish, Kvazi-Peak (RSA3000E-EMC opsiyasi)
Grafik operatsiyalari: uzluksiz ko'rsatish, maksimal ushlab turish, minimal ushlab turish, o'rtacha, ko'rish, tozalash
O'lchov birliklari dBm, dBmV, dBmV, nV, mV, mV, V, nW, mW, mW, W
Attenuator
Zaiflashuv diapazoni

0…50 dB, 1 dB qadamda
Kommutatsiya xatosi (fc=50 MGts, re. 10 dB, kuchaytirgich o'chirilgan):

<0,3 dB
Mutlaq amplituda xatosi
(markaz chastotasi=50 MGts, kuchaytirgich o‘chirilgan, zaiflashuv 10 dB, kirish signali -10 dBm, 20 °C…30 °C)
<0,3 dB
Malumot darajasini belgilash
Logarifmik masshtab

0,01 dB qadam bilan -170 dBm…+30 dBm
Chiziqli shkala 707 pV...7,07 V; 0,11% aniqlik
Darajani o'lchash noaniqligi (95% ishonch, s/n>20 dB, RBW = VBW = 1 kHz, oldindan kuchaytirgichsiz, 10 dB zaiflashuv, -50 dBm < mos yozuvlar darajasi < 0, 10 MHz < markaz chastotasi > 10 MGts, 20 °C (30 °C gacha)

1,0 dB
RBW almashtirish xatosi
1 Gts...1 MGts <0,1 dB
3 MGts, 10 MGts <0,3 dB