RSA5065 - Haqiqiy vaqtda spektr analizatori

RSA5065 Texnik xususiyatlari
Xarakteristikalar Parametrlar Qiymatlar
Barcha o'lchash rejimlari uchun
CHASTOSTA Chastota diapazoni 9 kHz…6,5 GHz
MA'LUMOT CHASTOSATLI 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 <0,5 ppm
variant OCXO-C08 <0,005 ppm
Qarish
odatda <1 ppm/yil
variant OCXO-C08 <0,03 ppm/yil

Umumiy maqsadli spektr analizatori (GPSA) rejimi
Chastotasi
Marker
Ruxsat ± tarmoqli kengligi / (skanerlash nuqtalari soni-1)

Aniqlik ±(ko'rsatilgan chastota × mos yozuvlar chastotasi xatosi + 1% × oraliq + 10% × tarmoqli kengligi + marker o'lchamlari)

Chastota hisoblagichi
Ruxsat 1 Hz
Aniqlik ± (ko'rsatilgan chastota × mos yozuvlar chastotasi xatosi + hisoblagich ruxsati)

Ko'rish chizig'i
Diapazon Nol, 10Hz...maksimal chastota

Ruxsat 2 Hz
Xato ± tarmoqli kengligi / (skanerlash nuqtalari soni-1)

Fazali shovqin zichligi (500 MGts, 20~30 °C)
1 kHz <-95 dBc/Hz
10 kHz <-106 dBc/Hz; <-108 dBc/Hz (tip.)

100 kHz <-106 dBc/Hz; <-108 dBc/Hz (tip.)

1 MGts <-115 dBc/Hz; <-117 dBc/Hz (tip.)

Tarmoqli kengligi
IF ruxsati RBW (-3 dB) 1 Gts… 10 MGts, 1-3-10 qadam bilan

RBW xatosi <5%
Selektivlik (60 dB/3 dB) <5:1
Video o'lchamlari VBW (-3 dB) 1 Gts… 10 MGts, 1-3-10 qadam bilan

Ruxsat RBW (-6dB) 200Hz, 9kHz, 120kHz, 1MHz

AMPLITUDA
Darajani o'lchash (fts ≥ 10 MGts) Diapazon O'z-o'zidan shovqin darajasi ... +30 dBm

Maksimal kirish darajasi
doimiy kuchlanish 50V
Maks. CW RF quvvat darajasi
#XATO!
- 10 dBm, attenuator = 20 dB, oldindan kuchaytirgich yoqilgan.

Maks. CW RF quvvatining xavfli darajasi #ERROR!
O'rtacha shovqin darajasi (odatiy)
0 dB attenuator, o'rtacha ≥50,
1 Gts ga normallashtirilgan
oldindan kuchaytirgichsiz
9 kHz...100 kHz <-120 dBm (tip.)

100 kHz...20 MGts <-135 dBm, <-140 dBm (tip.)

20 MGts…1,5 Gigagerts <-142 dBm, <-145 dBm (tip.)

1,5 gigagerts…2,7 gigagerts <-140 dBm, <-143 dBm (tip.)

2,7 GHz…3,2 Gigagerts <-138 dBm, <-141 dBm (tip.)

3,2 gigagerts...5,5 gigagerts <-138 dBm, <-143 dBm (tip.)

5,5 gigagerts…6,5 gigagerts <-138 dBm, <-141 dBm (tip.)

oldindan kuchaytirgich bilan (RSA5000-PA varianti)
100 kHz...20 MGts <-152 dBm, <-160 dBm (tip.)

20 MGts…1,5 GHz <-162 dBm, <-165 dBm (tip.)

1,5 GHz…2,7 Gigagerts <-160 dBm, <-163 dBm (tip.)

2,7 gigagerts…3,2 gigagerts <-158 dBm, <-161 dBm (tip.)

3,2 gigagerts...5,5 gigagerts <-156 dBm, <-161 dBm (tip.)

5,5 GHz…6,5 Gigagerts <-154 dBm, <-159 dBm (tip.)

Chastota javobi (attenuator = 10 dB, ref. 50 MGts)
oldindan kuchaytirgichsiz
100 kHz…3,2 GHz <0,5 dB; <0,3dB (tip.)

3,2 gigagertsli...6,5 gigagertsli <0,7 dB; <0,5 dB (tip.)

oldindan kuchaytirgich bilan (RSA5000-PA varianti)
100 kHz…3,2 GHz <0,7 dB; <0,3dB (tip.)

3,2 gigagertsli...6,5 gigagertsli <0,9 dB; <0,5 dB (tip.)

Displey darajasi
Logarifmik shkala 1 dB…200 dB
Chiziqli shkala 0 mos yozuvlar darajasiga

Ballar soni 801
Grafiklar soni 6
Detektor turi normal, namuna, musbat tepalik, manfiy tepalik, RMS, o'rtacha kuchlanish, kvazi-pik

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
Susaytirish diapazoni 0…50 dB, qadam 1 dB

Kommutatsiya xatosi (fts=50 MHz, re. 10 dB):
<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 shkala -170 dBm…+30 dBm qadam bilan 0,01 dB

Chiziqli shkala 707 pV...7,07 V; 0,11% aniqlik

Darajani o'lchash xatosi (95% ishonchlilik, s/n>20 dB,
RBW = VBW = 1 kHz, oldindan kuchaytirgich yo'q, 10 dB zaiflashuv, -50 dBm < mos yozuvlar darajasi < 0, 10 MGts < markaz chastotasi < 1,5 gigagerts, 20 °C dan 30 °C gacha)

<0,8 dB