DSA815-TG - kuzatuvchi generatorli spektr analizatori

DSA815-TG texnik xususiyatlari
Xarakteristikalar Parametrlar Qiymatlar
CHASTOSTA Chastota diapazoni 9 kHz…1,5 GHz
Ruxsat 1 Hz
Malumot chastotasi manbasining harorat barqarorligi ± 2x10-6
Malumot chastotasi manbai xatosining o'zgarishi ± 2x10-6/yil
Chastotani o'lchash xatosi Marker o'lchamlari:
1 Gts, 10 Gts, 100 Gts, 1 kHz, 10 kHz, 100 kHz
Xato:
± (ko'rsatilgan chastota × mos yozuvlar chastotasi xatosi + 1% × oraliq + 10% × tarmoqli kengligi + marker o'lchamlari)
Nol oralig'i, 100 Hz…1,5 gigagertsli
Span xatosi
± oraliq / (skanerlash nuqtalari soni-1)

Faza shovqin zichligi
<-80 dBc/Hz @ 10 kHz

BAND WIDTH IF o'tkazish qobiliyati (-3 dB)
100 Hz… 1 MGts, 1-3-10 bosqichlarida

IF tarmoqli kengligi (-6 dB) (opsiya DSA800-EMI)
200 Hz, 9 kHz, 120 kHz

Filtr darajasining selektivligi (60 dB/3 dB) <5:1
IF tarmoqli kengligi sozlamalari xatosi <5%
Video tarmoqli kengligi 1 Hz ... 3 MGts, 1-3-10 bosqichlarida
AMPLITUDA

Darajani o'lchash diapazoni Shovqin darajasi … +20 dBm
Maksimal kirish darajasi (30 dB attenuator)
50 V (doimiy kuchlanish)
+20 dBm (100 mVt) CW RF quvvati
+30 dBm (1 Vt) maksimal. xavfli daraja
O'rtacha shovqin darajasi (odatiy)
0 dB attenuator, o'rtacha ≥50, RBW=VBW=100Hz

oldindan kuchaytirgichsiz:
100 kHz…1 MGts: <-90 dBm-, odatiy -110 dBm
1 MGts…1,5 Gigagerts: <-110 dBm+6 x (f/1 GHz) dB, odatiy -115 dBm

preamp bilan:
100 kHz…1 MGts: <-110 dBm-, odatiy -130 dBm
1 MGts…1,5 Gigagerts: <-130 dBm+6 x (f/1 GHz) dB, odatiy -135 dBm

chastotali javob
oldindan kuchaytirgichsiz:
<0,7 dB: (f≥100 kHz, attenuator = 10 dB, rel. 50 MGts)

preamp bilan:
<1,0 dB: (f≥1 MGts, attenuator = 10 dB, rel. 50 MGts)

Attenuator
Zaiflash chegarasi:
0…30 dB, 1 dB qadamda

Kommutatsiya xatosi (markaz chastotasi = 50 MGts):
<0,5 dB

Mutlaq amplituda xatosi
(markaziy chastota =50 MGts, oldindan kuchaytirgich o'chirilgan, zaiflashuv 10 dB, kirish signali -10 dBm, 20 ºC…30 ºC) ± 0,4 dB
Malumot darajasini belgilash
Diapazon:
1 dB qadamda -100 dBm…+20 dBm

Logarifmik shkala o'lchamlari 0,01 dB, chiziqli - 4 ta raqam
O'lchov xatosi
(95% ishonch, SNR>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 GHz, 20 ºC dan 30 ºC)
<1,5 dB

2-tartibli garmonik buzilish
(markaz chastotasi ≥50 MGts, attenuator = 10 dB, kirish darajasi = -20 dB)
SHI: +40 dBm
3-tartibli intermodulyatsiya buzilishi
(markaz chastotasi ≥50 MGts, attenuator = 10 dB, kirish darajasi = -20 dB)
TOI: +7 dBm (markaziy chastota >30 MGts)
Ramanning buzilishi <-60 dBc
Ramanning ichki aralashuvi
(kirish terminatori 50 Ohm, attenuator = 0 dB)
Odatda <-88 dBm
Logarifmik shkala 1 dB…200 dB
Chiziqli shkala 0 mos yozuvlar darajasiga
Ballar soni 601
Grafiklar soni 3 + asosiy
Detektor turi Oddiy, Ijobiy-peak, Salbiy-cho'qqi, Namuna, RMS, O'rtacha kuchlanish
Kvazi-peak (variant DSA800-EMI)
Grafiklardagi amallar: uzluksiz ko'rsatish, maksimal ushlab turish, minimal ushlab turish, o'rtacha, ko'rish, tozalash
Birliklar dBm, dBmV, dBmV, nV, mV, mV, V, nW, mW, mW, W
SWAP diapazoni 10 ms… 1500 s (nol ko'rinish)
20 mks….1500 s (100 Hz ≤ oraliq ≤ 1,5 GGts)
PREAMPLIFIER
Daromad (100 kHz...1,5 gigagerts)
20 dB (nominal)
INPUT RF kiritish
N-tipli ulagich (ayol); 50 Ohm;

Boshqa kirish/chiqishlar
Manba chiqishi
Empedans 50 Ohm
N tipidagi ulagich (ayol)

Prob quvvat kiritish
Voltaj/oqim:
+15 V, 150 mA da <10%
-12,6 V, 150 mA da <10%

10 MGts mos yozuvlar osilator kirish/chiqish/tashqi tetik kiritish
BNC ulagichi (ayol)
10 MGts kirish: daraja 0 dBm...10 dBm
10 MGts chiqishi: daraja +3 dBm...10 dBm
Trigger darajasi: 5V TTL darajasi

USB Xost 2.0
USB qurilmasi 2.0

Bepul, video, tashqi manbani ishga tushiring
Tashqi tetik

5V TTL darajasi

Kuzatuv generatori
Chastota diapazoni
100 kHz...1,5 gigagerts
Chiqish darajasi
-20 dBm...0 dBm, 1 dB qadam
GENERAL DATA Displey
Grafik rangli TFT LCD, o'lchamlari: 800 * 480, o'lcham 8", 65536 rang

Printerni qo'llab-quvvatlash
PictBridge protokoli

Masofadan boshqarish pulti
USB TMC
LAN interfeysi 10/100 Base-T, RJ-45
LXI sinf C
USB-GPIB IEEE 488.2 opsiyasi bilan IEC/IEEE avtobusi (GPIB)

Ta'minot kuchlanishi
Kirish kuchlanishi: AC 100 V… 240 V/ 45 Gts… 440 Gts

Quvvat iste'moli odatda 35 Vt;
50 Vt, maksimal
Olchamlari 361,6 x 178,8 x 128 mm
Og'irligi
4,25 kg

Ichki ma'lumotlar xotirasi
Flash disk (o'rnatilgan)

Ishlash harorati
5 ºC…40 ºC