Izithinteli Eziguquguqukayo Ngesandla Inyathelo Lolawulo Lwesandla Liyaqhubeka Lijikeleza

Izithinteli Eziguquguqukayo Ngesandla Inyathelo Lolawulo Lwesandla Liyaqhubeka Lijikeleza

Iimbonakalo:

I-VSWR ephantsi
Ukuthamba okuphezulu kokunciphisa

Izicelo:

Okungenazingcingo
Iradar
Uvavanyo lweLebhu

QHAGAMSHELANA NGOKU

Ii-Attenuators eziguquguqukayo ngesandla ziquka iintlobo ezimbini zemveliso:

I-Rotary Stepped Attenuator kunye ne-Continuously Variable Attenuator.
I-Rotary Stepped Attenuator yinxalenye ye-elektroniki esetyenziselwa ukulawula amandla esignali. Uphawu lwayo oluphambili kukuba inenani elimiselweyo lokuncitshiswa kwamanyathelo, ukuncitshiswa kwamanyathelo ngamanyathelo kuyalingana, kwaye ukuchaneka kwamanyathelo kuphezulu, okunokufezekisa ukuncitshiswa kwamanqaku ngokuchanekileyo.
Ii-attenuators eziguquguqukayo ezenziwe ngesandla zizinto ze-elektroniki ezinokulawula amandla esignali ngokuqhubekayo. Uphawu lwayo oluphambili kukuba inokufezekisa ukuncitshiswa kwesignali ngokujikeleza okanye ngokutshintsha i-voltage.

Iimpawu malunga neRotary Stepped Attenuator:

1. Ukunciphisa isantya: Lungisa ukuncipha ngokulinganayo ngalo lonke ixesha.
2. Ukuchaneka okuphezulu: Isixhobo sokunciphisa esiguquguqukayo esisebenza ngesandla sinokulawula amandla esignali ngaphakathi koluhlu oluchanekileyo kakhulu.
3. Ukunciphisa okukhulu: Isixhobo sokunciphisa isantya esijikelezayo sinokufikelela okanye sidlule ukuncipha kwe-90dB.
4. Ingxolo ephantsi: I-attenuator eguquguqukayo rhoqo ithathwa njengohlobo lwe-attenuator engasebenziyo enengxolo ephantsi.

Isicelo malunga neRotary Stepped Attenuator:

1. Isixhobo sesandi: Isixhobo sokuthomalalisa esijikelezayo esiguquguqukayo esisetyenziselwa ukulungisa ubungakanani besiphumo sesignali yesandisi-mandla.
2. Izixhobo zonxibelelwano: Isixhobo sokunciphisa umbane esiguquguqukayo ngesandla esisetyenziselwa ukulungisa amandla okwamkelwa kwesignali ukuze kuthintelwe umonakalo kwizixhobo ezibangelwa ziimpawu ezinamandla kakhulu.
3. Isixhobo sokulinganisa: Isixhobo sokunciphisa umbane ngesandla esisetyenziselwa ukulungisa ngokuchanekileyo amandla esignali ukuze sihlangabezane neemfuno zovavanyo.
4. Izixhobo ze-microwave: I-atenuator ejikelezayo esetyenziselwa ukulungisa ubungakanani kunye nobukhali beempawu ze-microwave.

Iimpawu malunga ne-Continuously Variable Attenuator:

1. Ukuguquguquka okuqhubekayo: Amandla esignali anokulawulwa ngokuqhubekayo ngaphakathi koluhlu.
2. Ukuchaneka okuphezulu: I-variable attenuator ekwaziyo ukufikelela ekuncipheni kwesignali ngokuchanekileyo.
3. Impendulo ekhawulezayo: Isantya sempendulo yesiginali siyakhawuleza kwaye sinokulungiswa ngokukhawuleza ukuze sinciphe.

Isicelo malunga ne-Continuously Variable Attenuator:

1. Unxibelelwano olungenazingcingo: Isixhobo sokunciphisa umbane esiguquguqukayo rhoqo esisetyenziselwa ukulungisa amandla okwamkelwa kwesignali ukuze kuthintelwe umonakalo kwizixhobo ezibangelwa ziisignali ezinamandla kakhulu.
2. Izixhobo zesandi nevidiyo: Isixhobo sokunciphisa umsindo esiguquguqukayo esisetyenziselwa ukulungisa ubungakanani kunye namandla emiqondiso yesandi nevidiyo.
3. Ukulinganisa izixhobo: Isixhobo esijikelezayo esiguquguqukayo esisetyenziselwa ukulungisa ngokuchanekileyo amandla esignali ukuze sihlangabezane neemfuno zovavanyo.
4. Ukwamkelwa kwee-antenna: Kusetyenziselwa ukulungisa amandla esignali afunyanwa yi-antenna ukuphucula umgangatho wokwamkelwa.

I-Qualwaveibonelela nge-VSWR ephantsi kunye nokuqina okuphezulu kokunciphisa ukusuka kwi-DC ukuya kwi-40GHz. Uluhlu lokunciphisa yi-0 ~ 129dB, amanyathelo okunciphisa yi-0.1dB, 1dB, 10dB. Kwaye amandla aqhelekileyo okuphatha afikelela kwi-300 watts.

Ii-Attenuators ezijikelezayo
Inombolo yendawo	Ireyithi (GHz)	Uluhlu/Inyathelo lokuncitshiswa (dB/dB)	Amandla (W)	Iziqhagamsheli	Ixesha lokuKhokhela (Iiveki)
QSA06A	DC~6	0~1/0.1, 0~10/1, 0~60/10, 0~70/10, 0~90/10	2, 10	I-SMA, N	2~6
QSA06B	DC~6	0~11/0.1, 0~50/1, 0~70/1, 0~100/1	2, 10	I-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
I-QSA18A	DC~18	0~9/1, 0~70/10, 0~90/10	2, 10, 25	I-SMA	2~6
QSA18B	DC~18	0~69/1, 0~99/1	2, 5	I-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, i-SMA	2~6
QSA28B	DC~28	0~99/1, 0~109/1	5	3.5mm	2~6
I-QSA40	DC~40	0~9/1	2	2.92mm, 3.5mm	2~6

Izithinteli eziguquguqukayo eziqhubekayo
Inombolo yendawo	Ireyithi (GHz)	Uluhlu lokuncitshiswa (dB)	Amandla (W)	Iziqhagamsheli	Ixesha lokuKhokhela (Iiveki)
I-QCA1	DC~2.5	0~10, 0~16	1	I-SMA, N	2~6
I-QCA10-0.5-4-20	0.5~4	0~20	10	N	2~6
I-QCA75	0.9~4	0~10, 0~15	75	N	2~6
I-QCA50	0.9~11	0~8, 0~10	50	N	2~6
I-QCAK1	0.9~11	0~10, 0~15, 0~20, 0~30	100	N	2~6
I-QCAK3	0.9~12.4	0~10, 0~15, 0~20	300	N	2~6
QCA10-2-18-40	2~18	0~40	10	I-SMA, N	2~6

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