Gnéithe:
- Ard-chruinneas
- Ardchumhacht
- Leathanbhanda
Is comhpháirt leictreonach é attenuator seasta a bhfuil sé mar fheidhm aige cumhacht na comhartha minicíochta raidió a laghdú sa phróiseas tarchurtha, ionas gur féidir an comhartha a tharchur, a dháileadh agus a phróiseáil i gciorcaid éagsúla.
1. Córas cumarsáide: Is minic a úsáidtear attenuators seasta chun an neart comhartha idir an gléas críochfoirt agus an príomh-fheiste a choigeartú chun cáilíocht na cumarsáide idir na feistí a chinntiú.
2. Córas dáileacháin líonra: Is féidir le attenuator seasta cabhrú le neart comhartha a choigeartú chun oiriúnú do mheáin tarchurtha éagsúla, mar shampla cábla, snáithíní optúla, etc., chun tarchur cobhsaí faisnéise sa líonra a chinntiú.
3. Córais tomhais agus braite: Is féidir maolaitheoirí seasta a úsáid chun cumhacht comhartha a chalabrú i gcórais tástála agus braite chun cruinneas agus cruinneas na sonraí tástála a chinntiú.
4. Córais teilifíse agus raidió: Is féidir le maolaitheoirí seasta cabhrú le neart comhartha a choigeartú agus jammers a mheaitseáil chun cáilíocht agus cobhsaíocht na gcomharthaí teilifíse agus raidió a fheabhsú. I mbeagán focal, is comhpháirt thábhachtach é an t-attenuator seasta a fhéadfaidh an chumhacht comhartha a choigeartú agus a mheaitseáil sa phróiseas tarchurtha comhartha minicíochta raidió. Is féidir é a úsáid le haghaidh tástála comhartha, meaitseáil comhartha, maolú comhartha, agus tá raon leathan feidhmchlár aige.
Tá luach tanúcháin seasta ag an maolaitheoir seasta, agus ní féidir luach an bhacainn a choigeartú de réir toil. Áirítear ar a phríomhtháscairí luach tanúcháin, raon minicíochta oibriúcháin, cumhacht, VSWR, cruinneas tanúcháin, etc. Cinneann na táscairí seo raon feidhme agus feidhmíocht an attenuator seasta.
Qualtonesoláthairtí éagsúla ard-chruinneas agus maolaitheoirí seasta comhaiseach ardchumhachta a chlúdaíonn an raon minicíochta DC~67GHz. Tá an láimhseáil cumhachta meán suas le 2K vata. Úsáidtear na maolaitheoirí i go leor feidhmchlár ina bhfuil gá le laghdú cumhachta.
Uimhir Pháirt | Minicíocht(GHz, íosmhéid) | Minicíocht(GHz, uas.) | Cumhacht(W) | Caolú(dB) | Cruinneas(dB) | VSWR(Uas.) | Nascóirí | Am Luaidhe(seachtainí) |
---|---|---|---|---|---|---|---|---|
QFA11001 | DC | 110 | 1 | 3, 6, 10, 20 | -1.0/+2.0 | 1.6 | 1.0mm | 2~4 |
QFA6702 | DC | 67 | 2 | 1~10, 20, 30 | -1.5/+1.5 | 1.35 | 1.85mm | 2~4 |
QFA6705 | DC | 67 | 5 | 1~10, 20, 30 | -1.5/+2.0 | 1.4 | 1.85mm | 2~4 |
QFA6710 | DC | 67 | 10 | 20 | -1.5/+2.0 | 1. 45 | 1.85mm | 2~4 |
QFA5002 | DC | 50 | 2 | 0~10, 12, 15, 20, 30, 40, 50 | ±1.5 | 1. 45 | 2.4mm | 1~2 |
QFA5005 | DC | 50 | 5 | 1~10, 20, 30 | -1.0/+1.2 | 1.3 | 2.4mm | 1~2 |
QFA5010 | DC | 50 | 10 | 1~10, 20, 30 | -1.5/+2.0 | 1.4 | 2.4mm | 1~2 |
QFA4002 | DC | 40 | 2 | 0~15, 20, 25, 30, 40, 50 | -1.0/+2.0 | 1. 45 | 2.92mm, SMP, SSMP, SSMA | 1~2 |
QFA4005 | DC | 40 | 5 | 1~ 10, 20, 30, 40 | -1.0/+2.0 | 1.4 | 2.92mm | 1~2 |
QFA4010 | DC | 40 | 10 | 1~10, 20, 30, 40 | -1.2/+1.2 | 1.3 | 2.92mm | 1~2 |
QFA4020 | DC | 40 | 20 | 3~10, 15, 20, 30, 40 | -1.0/+2.0 | 1.4 | 2.92mm | 1~2 |
QFA4030 | DC | 40 | 30 | 10, 20, 30, 40 | -1.5/+2.0 | 1.35 | 2.92mm | 1~2 |
QFA4050 | DC | 40 | 50 | 6, 10, 20, 30, 40 | -3.0/+3.0 | 1.35 | 2.92mm | 1~2 |
QFA40K1 | DC | 40 | 100 | 10, 20, 30, 40 | -4.0/+4.0 | 1. 40 | 2.92mm | 1~2 |
QFA2602 | DC | 26.5 | 2 | 0~90 | ±2 | 1.4 | SMA, 3.5mm, SMP, SSMP, SSMA | 1~2 |
QFA2605 | DC | 26.5 | 5 | 1~80 | -1.2/+1.5 | 1.35 | 3.5mm, SMA | 1~2 |
QFA2610 | DC | 26.5 | 10 | 1~70 | -1.2/+1.8 | 1.35 | 3.5mm, SMA | 1~2 |
QFA2620 | DC | 26.5 | 20 | 3, 6, 10, 20, 30 | 1.5/+1.5 | 1.3 | SMA | 1~2 |
QFA2630 | DC | 26.5 | 30 | 1~10, 20, 30, 40, 50, 60 | 1.5/+1.5 | 1.35 | SMA | 1~2 |
QFA2650 | DC | 26.5 | 50 | 1~60 | -2.0/+2.5 | 1.35 | 3.5mm, SMA | 1~2 |
QFA26K1 | DC | 26.5 | 100 | 3~50 | -1.0/+3.5 | 1.4 | 3.5mm, SMA | 1~2 |
QFA1802 | DC | 18 | 2 | 0~10,12,15,20,30,40,50,60 | ±1.5 | 1.35 | SMA, N, NC, BNC, SMP, SSMP, SSMA | 1~2 |
QFA1805 | DC | 18 | 5 | 1~60 | ±1.3 | 1. 45 | N, SMA | 1~2 |
QFA1810 | DC | 18 | 10 | 1~40 | ±1.2 | 1. 45 | N, SMA | 1~2 |
QFA1820 | DC | 18 | 20 | 1~60 | ±1.5 | 1. 45 | N, SMA | 1~2 |
QFA1825 | DC | 18 | 25 | 1~50 | ±1.3 | 1. 45 | N, SMA | 1~2 |
QFA1830 | DC | 18 | 30 | 1~40 | ±1.5 | 1. 45 | N, SMA | 1~2 |
QFA1850 | DC | 18 | 50 | 1~50 | ±1.3 | 1. 45 | N, SMA | 1~2 |
QFA18K1 | DC | 18 | 100 | 3, 6~60 | ±1.4 | 1. 45 | N, SMA, 7/16 DIN | 1~2 |
QFA18K15 | DC | 18 | 150 | 3, 6, 10~60 | +5 | 1. 45 | SMA, N | 1~2 |
QFA18K2 | DC | 18 | 200 | 3, 6, 10~60 | -1/+5 | 1. 45 | N | 1~2 |
QFA18K25 | DC | 18 | 250 | 3, 6, 10~60 | -1/+6 | 1. 45 | N | 1~2 |
QFA18K3 | DC | 18 | 300 | 3, 6, 10~60 | -1/+7 | 1. 45 | N | 1~2 |
QFA18K4 | DC | 18 | 400 | 3, 6, 10~60 | -1/+12 | 1. 45 | N | 1~2 |
QFA18K5 | DC | 18 | 500 | 3, 6, 10~60 | -1/+10 | 1.5 | N | 1~2 |
QFA18K6 | DC | 18 | 600 | 3, 6, 10~60 | -2/+12 | 1.5 | N | 1~2 |
QFA08K8 | DC | 8 | 800 | 50 | ±1.5 | 1. 45 | N, 7/16 DIN | 1~2 |
QFA061K5F | DC | 6 | 1500 | 30 | 3.5 | 1.35 | N, 7/16 DIN | 1~2 |
QFA0602 | DC | 6 | 2 | 1~30 | - | - | SMA | 1~2 |
QFA041K | DC | 4 | 1000 | 20~60 | 3 | 1.25 | N | 1~2 |
QFA041KF | DC | 4 | 1000 | 20~60 | 3 | 1.25 | N | 1~2 |
QFA033K | DC | 3 | 3000 | 50 | ±3 | 1.4 | N, 7/16 DIN | 1~2 |
QFA031K5 | DC | 3 | 1500 | 20, 30, 40, 50 | ±3 | 1.25 | N | 1~2 |
QFA031K | DC | 3 | 1000 | 30~50 | ±2 | 1.35 | N | 1~2 |
QFA022K | DC | 2 | 2000 | 20, 30, 40, 50 | ±1 | 1.3 | N, 7/16 DIN | 1~2 |
QFA015K | DC | 1 | 5000 | 20, 30, 40, 50 | ±1 | 1. 45 | 7/16DIN, L36, L52 | 1~2 |