Nodweddion:
- Cywirdeb Uchel
- Pwer Uchel
- Band eang
Mae attenuator sefydlog yn gydran electronig a'i swyddogaeth yw lleihau pŵer y signal amledd radio yn y broses drosglwyddo, fel y gellir trosglwyddo, dosbarthu a phrosesu'r signal mewn gwahanol gylchedau.
1. System gyfathrebu: Defnyddir gwanwyr sefydlog yn aml i addasu cryfder y signal rhwng y ddyfais derfynell a'r brif ddyfais i sicrhau ansawdd cyfathrebu rhwng y dyfeisiau.
2. System ddosbarthu rhwydwaith: Gall attenuator sefydlog helpu i addasu cryfder y signal i addasu i wahanol gyfryngau trosglwyddo, megis cebl, ffibr optegol, ac ati, i sicrhau bod gwybodaeth yn cael ei throsglwyddo'n sefydlog yn y rhwydwaith.
3. Systemau mesur a chanfod: Gellir defnyddio gwanwyr sefydlog i raddnodi pŵer signal mewn systemau profi a chanfod i sicrhau cywirdeb a chywirdeb data prawf.
4. Systemau teledu a radio: Gall gwanwyr sefydlog helpu i addasu cryfder y signal a chyfateb jamwyr i wella ansawdd a sefydlogrwydd signalau teledu a radio. Yn fyr, mae'r attenuator sefydlog yn elfen bwysig a all addasu a chyfateb pŵer y signal yn y broses o drosglwyddo signal amledd radio. Gellir ei ddefnyddio ar gyfer profi signal, paru signal, gwanhau signal, ac mae ganddo ystod eang o gymwysiadau.
Mae gan y gwanhadwr sefydlog werth gwanhau sefydlog, ac ni ellir addasu gwerth y rhwystriant yn ôl ewyllys. Mae ei brif ddangosyddion yn cynnwys gwerth gwanhau, ystod amlder gweithredu, pŵer, VSWR, cywirdeb gwanhau, ac ati. Mae'r dangosyddion hyn yn pennu ystod cymhwyso a pherfformiad y gwanhawr sefydlog.
Qualwaveyn cyflenwi amrywiol wanhau cyfechelog sefydlog pŵer uchel ac uchel yn cwmpasu'r ystod amledd DC ~ 67GHz. Ar gyfartaledd, mae'r pŵer yn cael ei drin hyd at 2K wat. Defnyddir y gwanwyr mewn llawer o gymwysiadau lle mae angen lleihau pŵer.
Rhif Rhan | Amlder(GHz, Min.) | Amlder(GHz, Max.) | Grym(W) | Gwanhau(dB) | Cywirdeb(dB) | VSWR(Uchafswm.) | Cysylltwyr | Amser Arweiniol(wythnosau) |
---|---|---|---|---|---|---|---|---|
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 |