Gnéithe:
- Banna leathan
- Torann íseal
Is iondúil go n-úsáidtear é mar réamh-mhinicíocht ardmhinicíochta nó minicíochta idirmheánach an ghlacadóra raidió éagsúla, agus an ciorcad aimplithe de threalamh braite leictreonach ard-íogaireachta. Ní mór do aimplitheoir maith torainn íseal an comhartha a mhéadú agus torann agus saobhadh íseal agus is féidir a tháirgeadh.
1. Aimpliú a fháil: Is féidir le LNA comharthaí ionchuir lag a mhéadú go leibhéal leordhóthanach do phróiseáil ciorcaid nó córais ina dhiaidh sin. I gcumarsáid gan sreang, is minic a bhíonn an comhartha a fuarthas an -lag, agus trí éifeacht aimplithe LNA, is féidir an comhartha a fheabhsú go leibhéal iontaofa chun próiseáil agus dí -chomhdhlúthú ina dhiaidh sin a sholáthar.
2. Torann an Chórais a Laghdú: Déanann LNA iarracht tabhairt isteach torainn bhreise a íoslaghdú agus an comhartha á mhéadú. Tá torann ríthábhachtach do fheidhmíocht na gcóras cumarsáide gan sreang toisc gur féidir leis comharthaí a mhaisciú agus an cóimheas comhartha-go-torann an chórais a laghdú. Laghdaíonn aimplitheoir torainn íseal tonn milliméadar torann an chórais trí fhigiúr torainn a íoslaghdú trí úsáid a bhaint as dearadh ciorcaid optamaithe agus ábhair ísle torainn.
3. Feabhas a chur ar raon dinimiciúil an chórais: feidhm eile de chuid LNA ná raon dinimiciúil an chórais a leathnú. Tagraíonn raon dinimiciúil do chumas córais comharthaí láidre agus lag a láimhseáil ag an am céanna. Is féidir le haimplitheoirí torainn íseal minicíocht ard comharthaí níos laige a láimhseáil gan ró -ualú nó saobhadh mar gheall ar chomharthaí níos láidre. Cuireann sé seo ar chumas an chórais oibriú go héifeachtach i dtimpeallachtaí le raon mór difríochtaí neart comharthaí.
Is iad na príomhréimsí iarratais de LNA ná cumarsáid gan sreang, trealamh leighis, ionstraimí tomhais, radar, cumarsáid satailíte, etc.
, CáilitheSoláthraíonn sé aimplitheoirí torainn íseal ó DC go 260GHz, agus is féidir leis an bhfigiúr torainn a bheith chomh híseal le 0.8dB. Is é an gnóthachan íosta ná 10dB agus is é 3.5: 1 an t -uas -ionchur VSWR. Cuirimid córais éagsúla aimplitheoirí torainn íseal ar fáil chun freastal ar do chuid riachtanas go léir le RF, MICREATHONNACH, agus comhpháirteanna aimplitheoirí torainn ísealmhéadair tonn.
Páirt -uimhir | Minicíocht(GHZ, Min.) | Minicíocht(Ghz, max.) | Figiúr torainn(DBM, max.) | P1DB(DBM, min.) | Gnóthachan(DB, Min.) | Flatness a fháil(DB, Typ.) | Voltas(VDC) | VSWR(Uas.) | Am luaidhe(seachtainí) |
---|---|---|---|---|---|---|---|---|---|
QLA-9K-3000-43-30 | 9K | 3 | 3 | 16 | 43 | 1.5 | 12 | 1.8 | 2 ~ 8 |
QLA-0.01-15000-12-60 | 0.00001 | 15 | 6 (Typ.) | 10 | 12 | 2.5 | 12 | 2 | 2 ~ 8 |
QLA-0.09-2000-42-30 | 0.00009 | 2 | 3 (Typ.) | 15 (cló.) | 42 (Typ.) | - | 12 | 2 (cló.) | 2 ~ 8 |
QLA-0.1-500-24-30 | 0.0001 | 0.5 | 3 | 5 | 24 | 0.5 | 15 | 1.5 | 2 ~ 8 |
QLA-0.1-500-30-30 | 0.0001 | 0.5 | 3 | 5 | 30 | 0.5 | 5 | 1.5 | 2 ~ 8 |
QLA-0.5-1000-23-12 | 0.0005 | 1 | 1.2 (cló.) | 23 (cló.) | 23 (cló.) | - | 5 | 1.8 (cló.) | 2 ~ 8 |
QLA-1-400-50-20 | 0.001 | 0.4 | 2 | 20 | 50 | 0.5 | 15 | 2 | 2 ~ 8 |
QLA-1-12000-30-55 | 0.001 | 12 | 5.5 (cló.) | 15 | 30 | 2.5 | 12 | 2.5 | 2 ~ 8 |
QLA-1-26500-17-55 | 0.001 | 26.5 | 5.5 (cló.) | 10 | 17 | 3.5 | 12 | 2.5 | 2 ~ 8 |
QLA-1.6-30-13.5-42 | 0.0016 | 0.03 | 4.2 | 26 | 13.5 | 0.25 | 15 | 1.2 | 2 ~ 8 |
QLA-2-1100-22-15 | 0.002 | 1.1 | 1.5 (cló.) | 26 (cló.) | 22 (cló.) | - | 8 | 1.4 (cló.) | 2 ~ 8 |
QLA-5-1000-46-15 | 0.005 | 1 | 1.5 (cló.) | 20 (cló.) | 46 (Typ.) | - | 5 | 2 (cló.) | 0 ~ 4 |
QLA-10-60-15-50 | 0.01 | 0.06 | 5 | 23 | 15 | 1.0 | 12 | 1.5 | 2 ~ 8 |
QLA-10-60-16-50 | 0.01 | 0.06 | 5 | 23 | 16 | 1.5 | 5 | - | 2 ~ 8 |
QLA-10-2500-30-40 | 0.01 | 2.5 | 4 (Typ.) | 10 | 30 | 1.0 | 12 | 2 | 2 ~ 8 |
QLA-10-18000-25-50 | 0.01 | 18 | 5 | 10 | 25 | 2.0 | 12 | 2.2 | 2 ~ 8 |
QLA-20-3000-30-35 | 0.02 | 3 | 3.5 | 15 | 30 | 2.5 | 15 | 2 | 2 ~ 8 |
QLA-20-6000-32-15 | 0.02 | 6 | 1.5 (cló.) | 12 | 32 | 1.5 | 5 | 2.5 | 2 ~ 8 |
QLA-20-8000-20-30 | 0.02 | 8 | 3 (Typ.) | 12 | 20 | 2.0 | 12 | 2 (cló.) | 2 ~ 8 |
QLA-25-1000-50-13 | 0.025 | 1 | 1.3 | 14 | 50 | - | 5 ~ 20 | 2.5 | 2 ~ 8 |
QLA-30-1000-15-20 | 0.03 | 1 | 2 | 18 | 15 | 3 | 5.5 | 2 | 2 ~ 8 |
QLA-30-1000-55-13 | 0.03 | 1 | 1.3 | 25 | 55 | 3 | 5 | 1.8 | 2 ~ 8 |
QLA-30-3000-40-30 | 0.03 | 3 | 3 | 12 | 40 | 2 | 15 | 2 | 2 ~ 8 |
QLA-30-6000-25-50 | 0.03 | 6 | 5 | 10 | 25 | 3 | 15 | 2 | 2 ~ 8 |
QLA-30-18000-15-25 | 0.03 | 18 | 2.5 (cló.) | 10 | 15 | 1.0 | 12 | 1.8 | 2 ~ 8 |
QLA-50-4000-20-15 | 0.05 | 4 | 1.5 (cló.) | 20 (cló.) | 20 (cló.) | 1.5 | 5 | 1.5 (cló.) | 2 ~ 8 |
QLA-50-4000-40-15 | 0.05 | 4 | 1.5 (cló.) | 20 (cló.) | 40 (cló.) | 3 | 5 | 1.5 (cló.) | 2 ~ 8 |
QLA-50-6000-25-40 | 0.05 | 6 | 4 | 22 | 25 | 3 | 12 | 2 | 2 ~ 8 |
QLA-100-6000-16-10 | 0.1 | 6 | 1 | 21 | 16 | 8 | 5 | 2 | 2 ~ 8 |
QLA-100-6000-25-25 | 0.1 | 6 | 2.5 | 15 | 25 | 2 | 12 | 1.5 | 2 ~ 8 |
QLA-100-6000-40-30 | 0.1 | 6 | 3 | 18 | 40 | 2.5 | 8 | 1.8 | 2 ~ 8 |
QLA-100-12000-25-25 | 0.1 | 12 | 2.5 | 15 | 25 | 2 | 12 | 1.5 | 2 ~ 8 |
QLA-100-12000-30-40 | 0.1 | 12 | 4 | 18 | 30 | 2.5 (uas.) | 12 | 2 | 2 ~ 8 |
QLA-100-12000-35-28 | 0.1 | 12 | 2.8 | 18 | 35 (Typ.) | - | 5 | 1.5 | 2 ~ 8 |
QLA-100-15000-45-22 | 0.1 | 15 | 2.2 | 5 | 45 | 2.5 | 12 | 1.5 | 2 ~ 8 |
QLA-100-18000-15-25 | 0.1 | 18 | 2.5 | 18 (Typ.) | 15 | 1 | 5 | 1.6 (cló.) | 2 ~ 8 |
QLA-100-18000-25-40 | 0.1 | 18 | 4 | 17 | 25 | 2.5 (uas.) | 12 | 2 | 2 ~ 8 |
QLA-100-20000-25-40 | 0.1 | 20 | 4 | 20 | 25 | 1.5 | 12 | 3 | 2 ~ 8 |
QLA-100-20000-30-40 | 0.1 | 20 | 4 | 17 | 30 | 2.5 (uas.) | 12 | 2 | 2 ~ 8 |
QLA-100-26500-30-40 | 0.1 | 26.5 | 4 (Typ.) | 20 | 30 (cló.) | 2.5 | 12 | 2.5 | 2 ~ 8 |
QLA-100-30000-18-55 | 0.1 | 30 | 5.5 | 15 | 18 | 2.5 | 12 | 2.5 | 2 ~ 8 |
QLA-100-40000-27-55 | 0.1 | 40 | 5.5 (cló.) | 15 | 27 | 3.5 (uas.) | 12 | 2.5 | 2 ~ 8 |
QLA-100-50000-28-50 | 0.1 | 50 | 5 (cló.) | 10 | 28 (cló.) | 3.0 (uas.) | 12 | 3 | 2 ~ 8 |
QLA-200-6000-42-13 | 0.2 | 6 | 1.3 | 15 | 42 | 2 | 12 | 2 | 2 ~ 8 |
QLA-200-10000-45-50 | 0.2 | 10 | 5 | 23 | 45 | 2.0 (uas.) | 12 | 2.2 | 2 ~ 8 |
QLA-300-40000-40-55 | 0.3 | 40 | 5.5 (cló.) | 14 | 40 | 2.5 | 12 | 2.5 | 2 ~ 8 |
QLA-400-8000-40-25 | 0.4 | 8 | 2.5 | 14 | 40 | 1.5 (uas.) | 12 | 2 (cló.) | 2 ~ 8 |
QLA-500-8000-20-16 | 0.5 | 8 | 1.6 (cló.) | 18 (Typ.) | 20 (cló.) | 1.0 | 6 | 3.5 | 2 ~ 8 |
QLA-500-8000-30-22 | 0.5 | 8 | 2.2 (cló.) | 17 (Typ.) | 30 (cló.) | - | +5 | 2.5 (cló.) | 2 ~ 8 |
QLA-500-18000-10-30 | 0.5 | 18 | 3 (Typ.) | 12 | 10 | 1.5 | 15 | 2 | 2 ~ 8 |
QLA-500-18000-14-30 | 0.5 | 18 | 3 (Typ.) | 17 | 14 | 0.75 | 15 | 2 | 2 ~ 8 |
QLA-500-18000-16-50 | 0.5 | 18 | 5 | 18 | 16 | 1.5 (uas.) | 12 | 2.2 | 2 ~ 8 |
QLA-500-18000-40-30 | 0.5 | 18 | 3 | 10 | 40 | 1.5 | 12 | 2.5 | 2 ~ 8 |
QLA-500-18000-40-35 | 0.5 | 18 | 3.5 | 12 | 40 | 2 | 5 | 2 | 2 ~ 8 |
QLA-500-40000-43-50 | 0.5 | 40 | 5 | 14 | 43 | 2.5 | 12 | 2 | 2 ~ 8 |
QLA-600-4200-20-10 | 0.6 | 4.2 | 1 (cló.) | 21 (cló.) | 20 (cló.) | 2 | 5 | 2 (cló.) | 0 ~ 4 |
QLA-600-4200-30-08 | 0.6 | 4.2 | 0.8 | 21 | 30 | 2.5 | 5 | 2 | 0 ~ 4 |
QLA-600-4200-35-10 | 0.6 | 4.2 | 1.0 | 21 | 35 | 2 | 5 | 2 | 0 ~ 4 |
QLA-600-4200-55-11 | 0.6 | 4.2 | 1.1 (cló.) | 21 (cló.) | 55 (cló.) | 7.5 (cló.) | 5 | 2 (cló.) | 0 ~ 4 |
QLA-1000-6000-30-20 | 1 | 6 | 2 (cló.) | 18 (Typ.) | 30 | 1 | 5 ~ 15 | 1.5 (cló.) | 2 ~ 8 |
QLA-1000-6000-45-20 | 1 | 6 | 2 (cló.) | 19 (Typ.) | 45 (Typ.) | 2 | 5 ~ 15 | 2 (cló.) | 2 ~ 8 |
QLA-1000-12000-30-20 | 1 | 12 | 2 (cló.) | 18 (Typ.) | 30 | 1 | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-1000-12000-45-20 | 1 | 12 | 2 (cló.) | 19 (Typ.) | 45 (Typ.) | 2 | 5 ~ 15 | 2 (cló.) | 2 ~ 8 |
QLA-1000-18000-30-20 | 1 | 18 | 2 (cló.) | 18 (Typ.) | 27, 30 (cló.) | 1 | 5 ~ 15 | 2 (cló.) | 2 ~ 8 |
QLA-1000-18000-30-25-L | 1 | 18 | 2.5 (cló.) | 19 (Typ.) | 30 (cló.) | 1.5 | 5 | 2 (cló.) | 2 ~ 8 |
QLA-1000-18000-45-20 | 1 | 18 | 2 (cló.) | 19 (Typ.) | 45 (Typ.) | 2 | 5 ~ 15 | 2 (cló.) | 2 ~ 8 |
QLA-1000-18000-55-22 | 1 | 18 | 2.2 | 10 | 55 | 1.5 | 12 | 2.5 | 2 ~ 8 |
QLA-1000-20000-25-35 | 1 | 20 | 3.5 | 21 | 25 | 2.5 | 12 | 2 | 2 ~ 8 |
QLA-1000-20000-40-40 | 1 | 20 | 4 | 16 | 40 | 2 | 12 | 1.5 | 2 ~ 8 |
QLA-1000-40000-30-80 | 1 | 40 | 8 | 10 | 30 | 3.0 | 12 | 2.5 | 2 ~ 8 |
QLA-2000-6000-38-10 | 2 | 6 | 1 (cló.) | 18 | 38 (Typ.) | 1 (cló.) | 5 ~ 15 | 1.4 (cló.) | 2 ~ 8 |
QLA-2000-8000-38-11 | 2 | 8 | 1.1 (cló.) | 18 | 38 (Typ.) | 1 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-2000-12000-38-12 | 2 | 12 | 1.2 (cló.) | 18 | 38 (Typ.) | 1 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-2000-18000-38-15 | 2 | 18 | 1.5 (cló.) | 18 | 38 (Typ.) | 1.5 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-2000-26500-25-40 | 2 | 26.5 | 4 | 8 | 25 | 2 | 12 | 1.8 | 2 ~ 8 |
QLA-2000-26500-48-50 | 2 | 26.5 | 5 | 10 | 48 | 4.5 | 9 | 2.5 | 2 ~ 8 |
QLA-4000-8000-38-11 | 4 | 8 | 1.1 (cló.) | 18 | 38 (Typ.) | 1 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-4000-12000-38-12 | 4 | 12 | 1.2 (cló.) | 18 | 38 (Typ.) | 1 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-4000-18000-38-15 | 4 | 18 | 1.5 (cló.) | 18 | 38 (Typ.) | 1.5 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-5900-7250-30-15 | 5.9 | 7.25 | 1.5 | 18 (Typ.) | 30 (cló.) | - | 5 | 3 (Typ.) | 2 ~ 8 |
QLA-6000-12000-38-12 | 6 | 12 | 1.2 (cló.) | 18 | 38 (Typ.) | 1 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-6000-18000-38-15 | 6 | 18 | 1.5 (cló.) | 18 | 38 (Typ.) | 1.5 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-8000-12000-38-12 | 8 | 12 | 1.2 (cló.) | 18 | 38 (Typ.) | 1 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-8000-18000-38-15 | 8 | 18 | 1.5 (cló.) | 18 | 38 (Typ.) | 1.5 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-8000-26500-15-35 | 8 | 26.5 | 3.5 | 8 | 15 | 1.5 | 5 | 1.5 | 2 ~ 8 |
QLA-8000-26500-40-65 | 8 | 26.5 | 6.5 | 18 | 40 | 2 | 12 | 2 | 2 ~ 8 |
QLA-12000-18000-38-15 | 12 | 18 | 1.5 (cló.) | 18 | 38 (Typ.) | 1.5 (cló.) | 5 ~ 15 | 1.6 (cló.) | 2 ~ 8 |
QLA-12000-40000-30-40 | 12 | 40 | 4 | 5 | 30 | 2.5 | 12 | 2.5 | 2 ~ 8 |
QLA-15000-50000-40-50 | 15 | 50 | 5 (cló.) | 13 | 40 | 2.5 | 12 ~ 14 | 2 (cló.) | 2 ~ 8 |
QLA-16000-22000-35-25 | 16 | 22 | 2.5 | 19 | 35 | 1.5 | 12 | 2 | 2 ~ 8 |
QLA-16000-40000-20-35 | 16 | 40 | 3.5 | 16 | 18 | 3.5 | 5 | 2 | 2 ~ 8 |
QLA-17500-20200-20-20 | 17.5 | 20.2 | 2 | 2 | 20 | 0.5 | 5 | 1.5 | 2 ~ 8 |
QLA-17700-21200-30-80 | 17.7 | 21.2 | 8 | 10 | 30 | 2 | 15 ~ 24 | 2 | 2 ~ 8 |
QLA-18000-26500-30-40 | 18 | 26.5 | 4 | 5 | 30 | 1 | 12 | 1.8 | 2 ~ 8 |
QLA-18000-26500-48-25 | 18 | 26.5 | 2.5 | 10 | 48 | 2.5 | 12 | 2.3 | 2 ~ 8 |
QLA-18000-26500-45-32 | 18 | 26.5 | 3.2 | 10 | 45 | 2 | 5 | 1.8 | 2 ~ 8 |
QLA-18000-28000-20-40 | 18 | 28 | 4 | 8 | 20 | 1.5 | 5 | 1.6 | 2 ~ 8 |
QLA-18000-40000-25-50 | 18 | 40 | 5 | 12 | 25 | 1.5 (uas.) | 5 | 2.5 | 2 ~ 8 |
QLA-18000-40000-25-50 (P10) | 18 | 40 | 5 | 10 | 25 | 3 | 5 | 2 | 2 ~ 8 |
QLA-18000-40000-25-50 (P15) | 18 | 40 | 5 | 15 | 25 | 2.5 | 12 | 2 | 2 ~ 8 |
QLA-18000-40000-30-35 | 18 | 40 | 3.5 | 20 | 30 | - | 12 ~ 16 | 1.8 (cló.) | 2 ~ 8 |
QLA-18000-40000-40-45 | 18 | 40 | 4.5 | 6 | 40 | 2.5 | 15 | 2 | 2 ~ 8 |
QLA-18000-40000-50-45 | 18 | 40 | 4.5 | 5 | 50 | 3 | 15 | 2 | 2 ~ 8 |
QLA-18000-50000-40-55 | 18 | 50 | 5.5 | 13 | 40 | 3 | 6 | 1.8 | 2 ~ 8 |
QLA-20000-32000-40-25 | 20 | 32 | 2.5 | 10 | 40 | 2.5 | 5 | 2 | 2 ~ 8 |
QLA-23000-25000-35-20 | 23 | 25 | 2 | -3 | 35 | 1.5 | 5 | 1.8 | 2 ~ 8 |
QLA-23000-40000-34-35 | 23 | 40 | 3.5 | 10 | 34 | 2.5 | 12 | 2 | 2 ~ 8 |
QLA-24000-28000-30-40 | 24 | 28 | 4 | 10 | 30 | 1 | 5 | 2 | 2 ~ 8 |
QLA-24000-30000-30-20 | 24 | 30 | 2 | 10 | 30 | 1 | 5 | 1.5 | 2 ~ 8 |
QLA-25300-27200-50-18 | 25.3 | 27.2 | 1.8 | 5 | 50 | 1 | 12 | 1.5 | 2 ~ 8 |
QLA-26000-40000-30-28 | 26 | 40 | 2.8 | 10 | 30 | 2.5 | 12 | 2.3 | 2 ~ 8 |
QLA-26000-40000-30-30 | 26 | 40 | 3 | - | 30 | - | 7 | 2.2 | 2 ~ 8 |
QLA-26500-40000-20-30 | 26.5 | 40 | 3 | 5 | 20 | 1.5 | 5 | 1.5 | 2 ~ 8 |
QLA-26500-40000-25-40 | 26.5 | 40 | 4 | - | 25 | 2 | 5 | 1.8 | 2 ~ 8 |
QLA-39000-41000-30-32 | 39 | 41 | 3.2 | 10 | 30 | 0.5 | 5 | 2 | 2 ~ 8 |
QLA-40000-53000-40-50 | 40 | 53 | 5 | 10 | 40 | 2 | 5 | 2 | 2 ~ 8 |
QLA-50000-59000-40-55 | 50 | 59 | 5.5 | 10 | 40 | 1 | 8 | 2 | 2 ~ 8 |
QLA-50000-75000-25-30 | 50 | 75 | 3 | - | 25 | - | 7 | 2 | 2 ~ 8 |
QLA-57000-67000-30-50 | 57 | 67 | 5 | 10 | 30 | - | 12 | 2 | 2 ~ 8 |
QLA-60000-90000-35-40 | 60 | 90 | 4 | 9 | 35 | - | 5 | 3 | 2 ~ 8 |
QLA-60000-90000-26-43 | 60 | 90 | 4.3 | - | 26 | - | 7 | 2 | 2 ~ 8 |
QLA-71000-86000-40-50 | 71 | 86 | 5 | 11 | 40 | 3 | 5 | 2.2 | 2 ~ 8 |
QLA-75000-110000-20.5-32 | 75 | 110 | 3.2 | - | 20.5 | 2.5 | 7 | 2 | 2 ~ 8 |
QLA-75000-110000-38-36 | 75 | 110 | 3.6 | - | 38 | - | 7 | 2 | 2 ~ 8 |
QLA-110000-170000-16-40 | 110 | 170 | 4 (Typ.) | - | 16 | 3 | 7 | 2.2 | 2 ~ 8 |
QLA-140000-200000-15-45 | 140 | 200 | 4.5 | - | 15 | 3 | 7 | 2.5 | 2 ~ 8 |
QLA-200000-230000-22-72 | 200 | 230 | 7.2 | - | 22 | 3 | 5 | 2.5 | 2 ~ 8 |
QLA-230000-260000-19-85 | 230 | 260 | 8.5 | - | 19 | - | 5 | 3.5 | 2 ~ 8 |