Vipengee:
- Bendi pana
- Nguvu ya juu
Mfumo wa amplifier wa nguvu ya RF, kama sehemu kuu ya kituo cha maambukizi ya mbele ya RF, hutumiwa sana kukuza ishara ya chini ya nguvu ya RF inayotokana na mzunguko wa oscillation, kupata nguvu ya kutosha ya RF, na kufikia ukuzaji wa ishara ya RF ya kituo cha maambukizi. Mifumo ya kiwango cha juu cha nguvu huja na swichi, shabiki, na usambazaji wa umeme, na kuifanya iwe rahisi na ya haraka kutumia.
Uingizaji wa ishara, ukuzaji, na pato. Kwanza, ishara ya kuingiza itaingiza amplifier kupitia interface ya pembejeo. Ifuatayo, baada ya kukuza na moduli ya faida, ishara itakuzwa kwa kiwango cha nguvu kinachohitajika. Mwishowe, ishara iliyoimarishwa itakuwa pato kwa mpokeaji au antenna inayofuata kupitia bandari ya pato.
Viashiria vikuu vya kiufundi ni nguvu ya pato na ufanisi. Jinsi ya kuboresha nguvu ya pato na ufanisi ni lengo la msingi la muundo wa mifumo ya amplifier ya RF. Kawaida, katika mifumo ya amplifier ya nguvu ya RF, mizunguko ya resonant ya LC inaweza kutumika kuchagua frequency ya msingi au harmonic fulani kufikia ukuzaji usio na msingi. Kwa kuongezea, vifaa vya usawa katika pato pia vinapaswa kuwa ndogo iwezekanavyo ili kuzuia kuingiliwa na njia zingine.
Mifumo kamili ya nguvu ya RF ina matumizi anuwai katika uwanja wa mawasiliano. Kazi yake kuu ni kuongeza uwezo wa maambukizi ya ishara ili kuhakikisha kuegemea na utulivu wa ishara wakati wa maambukizi.
Kwa mfano, katika uwanja wa mawasiliano ya waya, mifumo ya amplifier ya RF hutumiwa sana katika vifaa kama simu za rununu, televisheni, na vituo vya mawasiliano ya redio ili kuongeza uwezo wa maambukizi ya ishara. Kwa kuongezea, mfumo mzima wa amplifier wa RF pia ni vifaa muhimu vya muhimu katika rada, mawasiliano ya satelaiti na uwanja mwingine.
QualwaveInasambaza mifumo ya amplifier ya nguvu kutoka DC hadi 51GHz, na nguvu ni hadi 2kW. Faida ya chini ni 30dB na upeo wa pembejeo VSWR ni 3: 1. Tunatoa mifumo ya amplifiers anuwai ya kukidhi mahitaji yako yote kwa RF, microwave, na vifaa vya amplifier ya millimeter.
Nambari ya sehemu | Mara kwa mara(GHz, Min.) | Mara kwa mara(GHz, Max.) | PSAT(DBM, min. | P1db(DBM, Min.) | Faida(DB, min.) | Pata gorofa(± dB, typ.) | Voltage(VDC) | Vswr(Max.) | Wakati wa Kuongoza(wiki) |
---|---|---|---|---|---|---|---|---|---|
QPAS-4K-100-53-53S | 4K | 0.1 | 53 | - | 53 | 3 ± 1 | 220 | 2 | 2 ~ 8 |
QPAS-0.01-200-50-50s | 10k | 0.2 | 50 | - | 50 | 4 ± 1 | 220 | 1.6 | 2 ~ 8 |
QPAS-4-30-40-40s | 0.004 | 0.03 | 40 | - | 40 | 2 | 220 | 2 | 2 ~ 8 |
QPAS-20-500-47-50s | 0.02 | 0.5 | 50 | - | 47 | 3 ± 1 | 220 | 1.5 | 2 ~ 8 |
QPAS-20-1000-49-50s | 0.02 | 1 | 50 | - | 49 | 4 ± 1 | 220 | 2 | 2 ~ 8 |
QPAS-20-2000-43-44S | 0.02 | 2 | 44 (typ.) | - | 43 | 3 ± 1 | 220 | 2 | 2 ~ 8 |
QPAS-30-1000-42-47S | 0.03 | 1 | 47 | - | 42 | 3 ± 1 | 220 | 1.5 | 2 ~ 8 |
QPAS-100-6000-37-37S | 0.1 | 6 | 37 | - | 37 | 5 ± 1 (max.) | 220 | 2 | 2 ~ 8 |
QPAS-100-6000-40-40s | 0.1 | 6 | 40 | - | 40 | 5 ± 1 (max.) | 220 | 2 | 2 ~ 8 |
QPAS-108-400-55-54S | 0.108 | 0.4 | 54 | - | 55 | ± 1.5 | 220 | 2 | 2 ~ 8 |
QPAS-200-2000-40-47s | 0.2 | 2 | 47 | - | 40 | ± 2.5 | 220 | 2 | 2 ~ 8 |
QPAS-500-2700-47-50s | 0.5 | 2.7 | 50 | - | 47 | 4 ± 1 | 220 | 2 | 2 ~ 8 |
QPAS-500-3000-50-50s | 0.5 | 3 | 50 | 45 | 50 | ± 2.5 | 220 | 2 | 2 ~ 8 |
QPAS-600-6000-43-43S | 0.6 | 6 | 43 | - | 43 | ± 4 | 220 | 2 | 2 ~ 8 |
QPAS-700-2000-40-40s | 0.7 | 2 | 40 | - | 40 | ± 2 | 220 | 2 | 2 ~ 8 |
QPAS-700-2500-55-52S | 0.7 | 2.5 | 52 | - | 55 | ± 2.5 | 220 | 2 | 2 ~ 8 |
QPAS-700-2700-50-50s | 0.7 | 2.7 | 50 | - | 50 | 3 ± 1 | 220 | 2 | 2 ~ 8 |
QPAS-1000-26500-20-18 | 1 | 26.5 | - | 18 | 20 | ± 2.5 | 220 | 2.6 | 2 ~ 8 |
QPAS-2000-6000-47-47s | 2 | 6 | 47 | - | 47 | 3 ± 1 | 220 | 2 | 2 ~ 8 |
QPAS-2000-6000-50-49s | 2 | 6 | 49 | - | 50 | 4 ± 1 | 220 | 2 | 2 ~ 8 |
QPAS-2000-10000-47-47s | 2 | 10 | 47 | - | 47 | 4 | 220 | 1.5 | 2 ~ 8 |
QPAS-2000-18000-40-38s | 2 | 18 | 38 | - | 40 | ± 2.5 | 220 | 2 | 2 ~ 8 |
QPAS-2000-18000-40-40s | 2 | 18 | 40 | - | 40 | ± 3 | 220 | 2 | 2 ~ 8 |
QPAS-2000-20000-38-39s | 2 | 20 | 39 | 37 (typ.) | 38 | - | 220 | - | 2 ~ 8 |
QPAS-3300-4900-55-55s | 3.3 | 4.9 | 55 | - | 55 | ± 1.5 | 220 | 2 | 2 ~ 8 |
QPAS-5000-6000-50-55S | 5 | 6 | 55 | - | 50 | ± 2.5 (max.) | 220 | 2 | 2 ~ 8 |
QPAS-5000-7000-30-53S | 5 | 7 | 53 | - | 30 | - | 220 | 2 | 2 ~ 8 |
QPAS-5000-13000-30-53S | 5 | 13 | 53 | - | 30 | - | 220 | 1.8 | 2 ~ 8 |
QPAS-5600-5800-25-50s | 5.6 | 5.8 | 50 | 47 | 25 | 1 ± 1 | 220 | 1.8 | 2 ~ 8 |
QPAS-6000-18000-45-45S | 6 | 18 | 45 | - | 45 | ± 2.5 | 220 | 2 | 2 ~ 8 |
QPAS-6000-18000-50-50s | 6 | 18 | 50 | - | 50 | 3 | 220 | 2 | 2 ~ 8 |
QPAS-6000-18000-68-54S | 6 | 18 | 54 | - | 68 | ± 5.3 | 220 | 2 | 2 ~ 8 |
QPAS-8000-12000-40-47s | 8 | 12 | 47 | - | 40 | ± 2 | 220 | 2 | 2 ~ 8 |
QPAS-8000-18000-40-45s | 8 | 18 | 45 (typ.) | - | 40 | ± 2 | 220 | 2 (typ.) | 2 ~ 8 |
QPAS-8000-18000-40-45S-1 | 8 | 18 | 45 (typ.) | - | 40 | ± 2 | 220 | 2 (typ.) | 2 ~ 8 |
QPAS-9100-9600-50-53s | 9.1 | 9.6 | 53 | - | 50 | ± 2 | 220 | 2 | 2 ~ 8 |
QPAS-9100-9600-55-56S | 9.1 | 9.6 | 56 | - | 55 | ± 2 | 220 | 2 | 2 ~ 8 |
QPAS-13750-14500-65-53s | 13.75 | 14.5 | 53 | - | 65 | 2 | 220 | 1.5 | 2 ~ 8 |
QPAS-23000-25000-40-40s | 23 | 25 | 40 | - | 40 | ± 2 | 220 | 1.8 | 2 ~ 8 |
QPAS-23000-25000-40-43s | 23 | 25 | 43 | - | 40 | ± 2 | 220 | 1.8 | 2 ~ 8 |
QPAS-24000-43000-30-30s | 24 | 43 | 30 | - | 30 | ± 3 | 220 | 2 | 2 ~ 8 |
QPAS-39000-48000-35-37S | 39 | 48 | 37 (typ.) | - | 35 (typ.) | - | 220 | 2 (typ.) | 2 ~ 8 |
QPAS-39000-48000-40-39s | 39 | 48 | 39 (typ.) | - | 40 (typ.) | - | 220 | 2 (typ.) | 2 ~ 8 |
QPAS-39000-48000-40-42S | 39 | 48 | 42 (typ.) | - | 40 (typ.) | +9 | 220 | 2 (typ.) | 2 ~ 8 |
QPAS-47000-51000-55-43S | 47 | 51 | 43 | - | 55 | 4 | 220 | 1.6 | 2 ~ 8 |