Zotetezera Zosinthasintha Pamanja Gawo Lowongolera Pamanja Lopitirira Kuzungulira

Zotetezera Zosinthasintha Pamanja Gawo Lowongolera Pamanja Lopitirira Kuzungulira

Mawonekedwe:

VSWR Yotsika
Kutsika Kwambiri

Mapulogalamu:

Opanda zingwe
Rada
Mayeso a Laboratory

Lumikizanani Tsopano

Zotetezera zosinthika pamanja zimaphatikizapo mitundu iwiri ya zinthu:

Chotetezera Chozungulira Chopindika ndi Chotetezera Chosinthasintha Chosalekeza.
Cholumikizira Chozungulira Chopindika ndi gawo lamagetsi lomwe limagwiritsidwa ntchito kuwongolera mphamvu ya chizindikiro. Khalidwe lake lalikulu ndilakuti lili ndi kuchuluka kokhazikika kwa kuchepetsedwa kwa masitepe, kuchepetsedwa kwa sitepe iliyonse ndi kofanana, ndipo kulondola kwa sitepe ndi kwakukulu, zomwe zingapangitse kuchepetsedwa kwa chizindikiro molondola kwambiri.
Manual variable attenuators ndi zida zamagetsi zomwe zimatha kuwongolera mphamvu ya chizindikiro nthawi zonse. Mbali yake yayikulu ndi yakuti imatha kuchepetsa chizindikiro cha mzere kapena chosakhala mzere mwa kuzungulira kapena kusintha magetsi.

Zinthu Zokhudza Rotary Stepped Attenuator:

1. Kuchepetsa pang'onopang'ono: Sinthani kuchepetsa mofanana nthawi iliyonse.
2. Kulondola kwambiri: Chochepetsera mphamvu chamanja chosinthasintha mosalekeza chimatha kuwongolera mphamvu ya chizindikiro mkati mwa mtunda wolondola kwambiri.
3. Kuchepetsa kwakukulu: Chochepetsera maginito ozungulira chimatha kufika kapena kupitirira 90dB.
4. Phokoso lochepa: Chochepetsera chosinthasintha mosalekeza chimaonedwa ngati mtundu wa chochepetsera chopanda phokoso chokhala ndi phokoso lochepa.

Kugwiritsa ntchito pa Rotary Stepped Attenuator:

1. Chipangizo cha mawu: Chochepetsera mawu chozungulira chomwe chimagwiritsidwa ntchito kusintha kukula kwa chizindikiro cha amplifier yamphamvu.
2. Zipangizo zolumikizirana: Chochepetsera mphamvu ya chizindikiro chosinthika chomwe chimagwiritsidwa ntchito pamanja kuti chisawononge chipangizocho chifukwa cha zizindikiro zamphamvu kwambiri.
3. Chida choyezera: Chochepetsera mphamvu ya chizindikiro chogwiritsidwa ntchito ndi manja chomwe chimagwiritsidwa ntchito kusintha molondola mphamvu ya chizindikiro kuti chikwaniritse zofunikira zoyesera.
4. Zipangizo za microwave: Chotengera chozungulira chomwe chimagwiritsidwa ntchito kusintha kukula ndi mphamvu ya zizindikiro za microwave.

Zinthu Zokhudza Continuously Variable Attenuator:

1. Kusinthasintha kosalekeza: Mphamvu ya chizindikiro ikhoza kuyendetsedwa mosalekeza mkati mwa mtunda.
2. Kulondola Kwambiri: Chochepetsera chizindikiro chosinthika chomwe chingathe kuchepetsa chizindikiro molondola kwambiri.
3. Yankho Lofulumira: Liwiro la yankho la chizindikiro ndi lachangu ndipo lingasinthidwe mwachangu kuti lichepetse.

Kugwiritsa ntchito pa Continuous Variable Attenuator:

1. Kulankhulana opanda zingwe: Chochepetsera mphamvu chosinthasintha chomwe chimagwiritsidwa ntchito kusintha mphamvu ya kulandira chizindikiro kuti chisawononge zida zomwe zimayambitsidwa ndi zizindikiro zamphamvu kwambiri.
2. Zipangizo zomvera ndi makanema: Chochepetsera mphamvu chosinthika chomwe chimagwiritsidwa ntchito kusintha kukula ndi mphamvu ya zizindikiro zamawu ndi makanema.
3. Kuyeza zida: Chochepetsera mphamvu chozungulira chomwe chimagwiritsidwa ntchito kusintha molondola mphamvu ya chizindikiro kuti chikwaniritse zofunikira zoyesera.
4. Kulandira ma antenna: Kumagwiritsidwa ntchito kusintha mphamvu ya chizindikiro chomwe antenna imalandira kuti iwonjezere ubwino wa kulandira.

Qualwaveimapereka VSWR yotsika komanso kusalala kwamphamvu kwa attenuation kuyambira DC mpaka 40GHz. Kuchuluka kwa attenuation ndi 0 ~ 129dB, masitepe a attenuation ndi 0.1dB, 1dB, 10dB. Ndipo mphamvu yogwiritsira ntchito mphamvu imafika ma watts 300.

Zothandizira Zozungulira Zokwera
Nambala ya Gawo	Mafupipafupi (GHz)	Kuchepetsa/Gawo la Kuchepetsa (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
QSA06B	DC~6	0~11/0.1, 0~50/1, 0~70/1, 0~100/1	2, 10	SMA, N	2~6
QSA06C	DC~6	0~11/0.1, 0~70/1, 0~100/1	2, 10	N	2~6
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
QSA18A	DC~18	0~9/1, 0~70/10, 0~90/10	2, 10, 25	SMA	2~6
QSA18B	DC~18	0~69/1, 0~99/1	2, 5	SMA	2~6
QSA18C	DC~18	0~99.9/0.1, 0~109/1, 0~119/1, 0~129/1	2, 5	N, SMA	2~6
QSA26A	DC~26.5	0~69/1, 0~99/1	2, 10	3.5mm, SMA, N	2~6
QSA26B	DC~26.5	0~9/1, 0~60/10, 0~70/10	2, 10, 25	3.5mm	2~6
QSA28A	DC~28	0~9/1, 0~60/10, 0~70/10, 0~90/10	2, 10, 25	3.5mm, SMA	2~6
QSA28B	DC~28	0~99/1, 0~109/1	5	3.5mm	2~6
QSA40	DC~40	0~9/1	2	2.92mm, 3.5mm	2~6

Zoletsa Zosinthasintha Zosalekeza
Nambala ya Gawo	Mafupipafupi (GHz)	Kuchepetsa Kuchuluka kwa Kuchepa (dB)	Mphamvu (W)	Zolumikizira	Nthawi Yotsogolera (Masabata)
QCA1	DC~2.5	0~10, 0~16	1	SMA, N	2~6
QCA10-0.5-4-20	0.5~4	0~20	10	N	2~6
QCA75	0.9~4	0~10, 0~15	75	N	2~6
QCA50	0.9~11	0~8, 0~10	50	N	2~6
QCAK1	0.9~11	0~10, 0~15, 0~20, 0~30	100	N	2~6
QCAK3	0.9~12.4	0~10, 0~15, 0~20	300	N	2~6
QCA10-2-18-40	2~18	0~40	10	SMA, N	2~6

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