FPH - Portativ spektr analizatori

FPH xususiyatlari
Parametrning ma'nosi
Chastota diapazoni
Asosiy blok 5 kHz dan 2 gigagertsgacha
FPH-B3 opsiyasi bilan 5 kHz dan 3 gigagertsgacha
5 kHz dan 4 gigagertsgacha o'rnatilgan FPH-B3 va FPH-B4 opsiyalari bilan
Chastota o'lchamlari 1 gigagerts
1/3 ketma-ketlikda 1 Gts dan 3 MGts gacha bo'lgan o'tkazish qobiliyati
Spektral tozalik, bitta yon tarmoqli fazali shovqin
f = 500 MGts
30 kHz < – 88 dBc (1 Hz), tip. - 95 dBc (1 Gts)
100 kHz < – 98 dBc (1 Hz), tip. – 105 dBc (1 Gts)
1 MGts < – 118 dBc (1 Hz), tip. – 125 dBc (1 Gts)
O'rtacha shovqin darajasi (DANL)
RF - zaiflashuv 0 dB, mos keladigan yuk 50 Ohm, o'tkazish qobiliyati RBW = 100 Gts, video filtri tarmoqli kengligi VBW = 10 Gts, namuna detektori, logarifmik shkala, kuzatuv generatori o'chirilgan, 1 Gts ga normallashtirilgan
Chastotani oldindan kuchaytirgich o'chirilgan
1 dan 10 MGts gacha < – 135 dBm tipi. - 142 dBm
10 MGts dan 1 GGts gacha < – 142 dBm tipi. - 146 dBm
1 dan 4 gigagertsgacha < – 140 dBm tipi. - 144 dBm
Chastotani oldindan kuchaytirgich yoqilgan
1 dan 10 MGts gacha < – 150 dBm tip. - 160 dBm
10 MGts dan 3 gigagertsgacha < – 158 dBm tipi. - 163 dBm
3 dan 4 gigagertsgacha < – 156 dBm tip. - 161 dBm
Uchinchi tartibli kesish nuqtasi (IP3)
Intermodulyatsiya buzilishisiz dinamik diapazon, signal darajasi 2 × - 20 dBm, RF zaiflashuvi 0 dB, RF preamp o'chirilgan.
f = 1 gigagertsli +7 dBm (o'lchov)
f = 2,4 GHz +10 dBm (o'lchov)
Umumiy o'lchov xatosi
95% ishonchlilik darajasi, +20 dan +30 °C gacha, NR > 16 dB, mos yozuvlar darajasidan 0 dan – 50 dB past, RFning avtomatik susayishi
10 MGts ≤ f ≤ 4 GHz < 1,25 dB tipi. 0,5 dB
Umumiy xususiyatlar
WVGA displey, 800 x 480 piksel o'lchamlari
Batareya Li-ion batareyasi 72 Vt, 11,25 V
Yangi, to'liq zaryadlangan batareyaning ishlash muddati 8 soat
Olchamlari (W × H × D) 202 mm × 294 mm × 76 mm
Og'irligi 2,5 kg