Kuwongolera pamanja kwa Attenuators Pamanja Gawo Mosalekeza Kuzungulira Kudutsa

Kuwongolera pamanja kwa Attenuators Pamanja Gawo Mosalekeza Kuzungulira Kudutsa

Mawonekedwe:

Mtengo wapatali wa magawo VSWR
High Attenuation Flatness

Mapulogalamu:

Zopanda zingwe
Radar
Mayeso a Laboratory

ONANI TSOPANO

Ma Attenuators Pamanja amaphatikiza mitundu iwiri yazogulitsa:

Rotary Steped Attenuator ndi Attenuator Mosasinthasintha.
Rotary Stepped Attenuator ndi gawo lamagetsi lomwe limagwiritsidwa ntchito kuwongolera mphamvu zama siginecha. Chikhalidwe chake chachikulu ndi chakuti ali ndi chiwerengero chokhazikika cha kuchepa kwapang'onopang'ono, sitepe iliyonse yochepetsetsa ndi yofanana, ndipo kulondola kwa sitepe ndipamwamba, komwe kungathe kukwaniritsa chizindikiro cholondola kwambiri.
Ma attenuators osintha pamanja ndi zida zamagetsi zomwe zimatha kuwongolera mphamvu ya siginecha mosalekeza. Mbali yake yayikulu ndikuti imatha kukwanitsa kutsitsa ma siginecha ozungulira kapena osagwirizana pozungulira kapena kusintha magetsi.

Zokhudza Rotary Stepped Attenuator:

1. Kuchepetsa kwapang'onopang'ono: Sinthani kuchepetsedwa kwake moyenera nthawi iliyonse.
2. Kulondola kwambiri: Makina osinthika mosalekeza amatha kuwongolera mphamvu ya siginecha mkati mwazolondola kwambiri.
3. Kuyimitsidwa kwakukulu kokwanira: Chowongolera chozungulira chimatha kufikira kapena kupitilira kutsika kwa 90dB.
4. Phokoso lochepa: Chothandizira chosinthika mosalekeza chimatengedwa ngati mtundu wa attenuator ongokhala ndi phokoso lochepa.

Kugwiritsa ntchito Rotary Stepped Attenuator:

1. Chipangizo chomvera: Makina osinthira osinthasintha omwe amagwiritsidwa ntchito kusintha kukula kwa chizindikiro cha amplifier mphamvu.
2. Zipangizo zoyankhulirana: Zosinthira pamanja zomwe zimagwiritsidwa ntchito posintha mphamvu ya kulandila kwa siginecha kuti zipewe kuwonongeka kwa zida zomwe zimachitika chifukwa champhamvu kwambiri.
3. Chida choyezera: Makina owongolera pamanja omwe amagwiritsidwa ntchito kuti asinthe molondola mphamvu ya siginecha kuti akwaniritse zofunikira zoyesa.
4. Chida cha microwave: Makina owongolera a Rotary omwe amagwiritsidwa ntchito kusintha kukula ndi kulimba kwa ma siginecha a microwave.

Zambiri za Attenuator Yosiyanasiyana Yosiyanasiyana:

1. Kusinthasintha kosalekeza: Mphamvu ya chizindikiro ikhoza kuyendetsedwa mosalekeza mkati mwa mndandanda.
2. Kulondola kwambiri: Chowongolera chosinthika chomwe chimatha kukwaniritsa kutsitsa kwachidziwitso cholondola kwambiri.
3. Kuyankha mwachangu: Kuthamanga kwa chizindikiro kumathamanga ndipo kumatha kusinthidwa mwachangu kuti muchepetse.

Kugwiritsa Ntchito Zosintha Zosasinthika za Attenuator:

1. Kulankhulana opanda zingwe: Chothandizira chosinthika mosalekeza chomwe chimagwiritsidwa ntchito posintha mphamvu ya kulandila kwa siginecha kuti zisawonongeke zida zomwe zimayambitsidwa ndi ma sign amphamvu kwambiri.
2. Zida zomvera ndi makanema: Zowongolera zosinthika zomwe zimagwiritsidwa ntchito posintha kukula ndi mphamvu ya ma sigino a ma audio ndi makanema.
3. Muyezo wa zida: Makina osinthasintha mosalekeza omwe amagwiritsidwa ntchito kuti asinthe molondola mphamvu ya siginecha kuti akwaniritse zofunikira zoyezetsa.
4. Kulandila kwa mlongoti: Kumagwiritsidwa ntchito posintha mphamvu ya siginecha yomwe idalandilidwa ndi mlongoti kuti ikhale yabwino yolandirira.

Qualwaveimapereka VSWR yotsika komanso kutsika kwapamwamba kwambiri kuchokera ku DC kupita ku 40GHz. Mulingo wotsitsa ndi 0 ~ 121dB, masitepe ocheperako ndi 0.1dB, 1dB, 10dB. Ndipo mphamvu yogwiritsira ntchito mphamvu imafika ku 300 Watts.

Othandizira a Rotary
Gawo Nambala	pafupipafupi (GHz)	Njira yochepetsera / sitepe (dB/dB)	Mphamvu (W)	Zolumikizira	Nthawi Yotsogolera (Masabata)
QSA06A	DC ~6	0~1/0.1, 0~10/1, 0~60/10, 0~70/10, 0~90/10	2, 10	SMA, N	2~6 pa
QSA06B	DC ~6	0~11/0.1, 0~50/1, 0~70/1, 0~100/1	2, 10	SMA, N	2~6 pa
QSA06C	DC ~6	0~11/0.1, 0~70/1, 0~100/1	2, 10	N	2~6 pa
QSA06D	DC ~6	0~71/0.1, 0~101/0.1, 0~95/1, 0~110/1, 0~121/1	2, 10	N	2~6 pa
QSA18A	DC ~ 18	0~9/1, 0~70/10, 0~90/10	2, 10, 25	SMA	2~6 pa
QSA18B	DC ~ 18	0~69/1, 0~99/1	2, 5	SMA	2~6 pa
QSA18C	DC ~ 18	0~99.9/0.1, 0~109/1, 0~121/1	2, 5	N, SMA	2~6 pa
QSA26A	DC ~ 26.5	0~69/1, 0~99/1	2, 10	3.5mm, SMA, N	2~6 pa
QSA26B	DC ~ 26.5	0~9/1, 0~60/10, 0~70/10	2, 10, 25	3.5 mm	2~6 pa
QSA28A	DC ~ 28	0~9/1, 0~60/10, 0~70/10, 0~90/10	2, 10, 25	3.5mm, SMA	2~6 pa
QSA28B	DC ~ 28	0~99/1, 0~109/1	5	3.5 mm	2~6 pa
QSA40	DC ~40	0-9/1	2	2.92mm, 3.5mm	2~6 pa

Ma Attenuators Osasinthasintha
Gawo Nambala	pafupipafupi (GHz)	Mtundu wa Attenuation (dB)	Mphamvu (W)	Zolumikizira	Nthawi Yotsogolera (Masabata)
QCA1	DC ~ 2.5	0-10, 0-16	1	SMA, N	2~6 pa
QCA10-0.5-4-20	0.5-4	0-20	10	N	2~6 pa
QCA75	0.9-4	0-10, 0-15	75	N	2~6 pa
QCA50	0.9-11	0-8, 0-10	50	N	2~6 pa
QCAK1	0.9-11	0-10, 0-15, 0-20, 0-30	100	N	2~6 pa
KCAK3	0.9-12.4	0-10, 0-15, 0-20	300	N	2~6 pa
QCA10-2-18-40	2-18	0-40 pa	10	SMA, N	2~6 pa