PSM5120 - RF quvvat o'lchagichi

PSM5120 chastotali quvvat o'lchagichining maqsadi: Tektronix PSM5000 seriyali quvvat o'lchagichlari kuchli va ulardan foydalanish oson. Ular takrorlanadigan impuls signallarining parametrlarini, shuningdek o'rtacha, eng yuqori va impuls quvvatini o'lchaydilar. PSM5120 RF quvvat o'lchagichining xususiyatlari: Kirish ulagichi N-tip (erkak) Ishlash chastotasi diapazoni 100 MGts ... 8 GGts 100 MGts ... 6 gigagertsli dinamik diapazon: -60 dBm ... + 20 dBm 6 gigagertsli ... 8 gigagertsli: -50 dBm ... + 20 dBm Maksimal Peak-o'rtacha oralig'i 100 MGts dan 6 gigagertsgacha: 80 dB 6 gigagertsli ... 8 gigagertsli: 70 dB Odatda 10 MGts video o'tkazuvchanlik kengligi Vaqt bazasining aniqligi ± 50 ppm Odatda Namuna olish tezligi 500 Ks / sek Minimal impuls kengligi (o'rtacha quvvat) 500 ns, odatiy Minimal impuls kengligi (maksimal quvvat) 200 ns, odatda Pulse profili: Maks. ekvivalent namuna olish tezligi 48 MSa / s Pulse profili: Minimal ko'tarilish vaqti (10% -90%) 54 ns (-70 dBm ...- 20 dBm puls, 4 gigagertsli) Pulse profili: Minimal tushish vaqti (90% -10%) 44 ns (-70 dBm ...- 20 dBm puls, 4 gigagerts) Pulse profili: Qo'lda ishga tushirish darajasining aniqligi ± 1dBm Impuls profili: Minimal tsikllar soni 100 kHz, 200 kHz, 300 kHz, 500 kHz, 1 MHz, 2 MHz, 3 MHz, 5 MGts, 10 MGts. Umumiy xato (noaniqlik) 2 × √ [(CF / 2) 2 + (L / 2) 2 + (N / 2) 2 + (Z / -2) 2+ (Mm / -2) 2 + (T / √) 2) 2] Noaniqlik: kalibrlash koeffitsienti (CF) 100 MGts ... 500 MGts: 4,0% 500 MGts ... 8 gigagertsli: 1,7% Noaniqlik: nochiziqli (L) 100 MGts ... 2 gigagertsli: +15 dBm ... + 20 dBm: 7.0% +5 dBm ... + 15 dBm: 5.0% -60 dBm ... + 5 dBm: 3,0% 2 gigagertsli ... 8 gigagertsli: +15 dBm ... + 20 dBm: 5.0% +5 dBm ... + 15 dBm: 3,0% -60 dBm ... + 5 dBm: 2.0% Noaniqlik: shovqin (N) integratsiyasi 1 soniya +10 dBm ... + 20 dBm: 0,15% (100 MGts ... 8 GGts) -30 dBm ... + 10 dBm: 0,04% (100 MGts ... 8 GGts) -50 dBm ... -30 dBm: 0,04% (100 MGts ... 6 GGts) 0,15% (6 gigagertsli ... 8 gigagertsli) -60 dBm ... -50 dBm: 0,15% (100 MGts ... 6 GGts) Nolinchi ofset (Z) [(25 ° C da 0,35 nW) + | DT | × (0,025 nW / ° C)] + oyiga 0,005 nVt VSWR (Mm) ni ko'rib chiqish Mm = 100 × [(1 ± Γ manba × Γ sensori) 2–1] 100 MGts ... 250 MGts: 1.18: 1 VSWR (21,7 dB qaytish yo'qolishi) 250 MGts ... 8 gigagertsli: 1.09: 1 VSWR (27 dB qaytish yo'qolishi) Noaniqlik: harorat (T) 40 ° C <T-50 ° C: 1.00% (+ 1%, 0 dBm ... 10 dBm, + 3%, 10 dBm ... 20 dBm) 30 ° C <T-40 ° C: 0,75% (+ 1%, 0 dBm ... 10 dBm, + 3%, 10 dBm ... 20 dBm) 20 ° C <T-30 ° C: 0,00% 10 ° C <T-20 ° C: 0,75% (+ 1%, 0 dBm ... 10 dBm, + 3%, 10 dBm ... 20 dBm) 0 ° C <T-10 ° C: 1.00% (+ 1%, 0 dBm ... 10 dBm, + 3%, 10 dBm ... 20 dBm) O'lchov darajasi 2000 o'lchov / sek USB 2.0 interfeysi Olchamlari Ø 48 mm x 62 mm Og'irligi 149 g