Vipengele:
- Usahihi wa Juu
- Nguvu ya Juu
- Broadband
Attenuator zisizohamishika ni sehemu ya elektroniki ambayo kazi yake ni kupunguza nguvu ya ishara ya mzunguko wa redio katika mchakato wa maambukizi, ili ishara inaweza kupitishwa, kusambazwa na kusindika katika nyaya tofauti.
1. Mfumo wa mawasiliano: Vidhibiti visivyobadilika mara nyingi hutumika kurekebisha nguvu ya mawimbi kati ya kifaa cha mwisho na kifaa kikuu ili kuhakikisha ubora wa mawasiliano kati ya vifaa.
2. Mfumo wa usambazaji wa mtandao: Kidhibiti kisichobadilika kinaweza kusaidia kurekebisha nguvu ya mawimbi ili kuendana na midia tofauti ya upokezaji, kama vile kebo, nyuzinyuzi za macho, n.k., ili kuhakikisha usambazaji thabiti wa taarifa kwenye mtandao.
3. Mifumo ya vipimo na utambuzi: Vidhibiti visivyobadilika vinaweza kutumiwa kurekebisha nguvu za mawimbi katika mifumo ya majaribio na utambuzi ili kuhakikisha usahihi na usahihi wa data ya majaribio.
4. Mifumo ya televisheni na redio: Vidhibiti visivyobadilika vinaweza kusaidia kurekebisha nguvu za mawimbi na viunga vya mechi ili kuboresha ubora na uthabiti wa mawimbi ya televisheni na redio. Kwa kifupi, attenuator fasta ni sehemu muhimu ambayo inaweza kurekebisha na kufanana na nguvu ya ishara katika mchakato wa maambukizi ya mawimbi ya redio. Inaweza kutumika kwa ajili ya kupima mawimbi, kulinganisha mawimbi, kupunguza mawimbi, na ina anuwai ya matumizi.
Attenuator fasta ina fasta attenuation thamani, na thamani ya impedance haiwezi kubadilishwa kwa mapenzi. Viashirio vyake kuu ni pamoja na thamani ya upunguzaji, masafa ya masafa ya uendeshaji, nguvu, VSWR, usahihi wa kupunguza, n.k. Viashirio hivi huamua masafa ya utumaji na utendakazi wa kipunguza sauti kisichobadilika.
Qualwavehutoa viambatanisho mbalimbali vya usahihi wa juu na vidhibiti visivyobadilika vya koaxia vyenye nguvu nyingi hufunika masafa ya DC~67GHz. Udhibiti wa wastani wa nishati ni hadi wati 2K. Vidhibiti hutumika katika matumizi mengi ambapo kupunguzwa kwa nguvu kunahitajika.
Nambari ya Sehemu | Mzunguko(GHz, Min.) | Mzunguko(GHz, Max.) | Nguvu(W) | Attenuation(dB) | Usahihi(dB) | VSWR(Upeo.) | Viunganishi | Muda wa Kuongoza(wiki) |
---|---|---|---|---|---|---|---|---|
QFA11001 | DC | 110 | 1 | 3, 6, 10, 20 | -1.0/+2.0 | 1.6 | 1.0 mm | 2 ~ 4 |
QFA6702 | DC | 67 | 2 | 1~10, 20, 30 | -1.5/+1.5 | 1.35 | 1.85 mm | 2 ~ 4 |
QFA6705 | DC | 67 | 5 | 1~10, 20, 30 | -1.5/+2.0 | 1.4 | 1.85 mm | 2 ~ 4 |
QFA6710 | DC | 67 | 10 | 20 | -1.5/+2.0 | 1.45 | 1.85 mm | 2 ~ 4 |
QFA5002 | DC | 50 | 2 | 0~10, 12, 15, 20, 30, 40, 50 | ±1.5 | 1.45 | 2.4 mm | 1 ~ 2 |
QFA5005 | DC | 50 | 5 | 1~10, 20, 30 | -1.0/+1.2 | 1.3 | 2.4 mm | 1 ~ 2 |
QFA5010 | DC | 50 | 10 | 1~10, 20, 30 | -1.5/+2.0 | 1.4 | 2.4 mm | 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 | 2.92 mm | 1 ~ 2 |
QFA4010 | DC | 40 | 10 | 1~10, 20, 30, 40 | -1.2/+1.2 | 1.3 | 2.92 mm | 1 ~ 2 |
QFA4020 | DC | 40 | 20 | 3~10, 15, 20, 30, 40 | -1.0/+2.0 | 1.4 | 2.92 mm | 1 ~ 2 |
QFA4030 | DC | 40 | 30 | 10, 20, 30, 40 | -1.5/+2.0 | 1.35 | 2.92 mm | 1 ~ 2 |
QFA4050 | DC | 40 | 50 | 6, 10, 20, 30, 40 | -3.0/+3.0 | 1.35 | 2.92 mm | 1 ~ 2 |
QFA40K1 | DC | 40 | 100 | 10, 20, 30, 40 | -4.0/+4.0 | 1.40 | 2.92 mm | 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 |