Izithasiselo Eziguquguqukayo Zesandla Isinyathelo Sokulawula Ngesandla Esiqhubekayo Sijikeleza

Izithasiselo Eziguquguqukayo Zesandla Isinyathelo Sokulawula Ngesandla Esiqhubekayo Sijikeleza

Izici:

I-VSWR ephansi
Ukuthamba Okuphezulu Kokunciphisa

Izicelo:

Okungenantambo
I-radar
Ukuhlolwa Kwelebhu

XHUMANA MANJE

Ama-Attenuator aguquguqukayo ngesandla afaka izinhlobo ezimbili zomkhiqizo:

I-Rotary Stepped Attenuator kanye ne-Continuously Variable Attenuator.
I-Rotary Stepped Attenuator iyisakhi se-elekthronikhi esisetshenziselwa ukulawula amandla esignali. Isici sayo esiyinhloko ukuthi inenani elinqunyiwe lokunciphisa izinyathelo, ukunciphisa isinyathelo ngasinye kuyalingana, futhi ukunemba kwesinyathelo kuphakeme, okungafeza ukunciphisa isignali okunembile kakhulu.
Ama-attenuator aguquguqukayo asetshenziswa ngesandla ayizingxenye ze-elekthronikhi ezingalawula amandla esignali ngokuqhubekayo. Isici sazo esiyinhloko ukuthi zingafinyelela ekunciphiseni isignali okuqondile noma okungekona okuqondile ngokujikeleza noma ukushintsha i-voltage.

Izici mayelana ne-Rotary Stepped Attenuator:

1. Ukunciphisa isinyathelo: Lungisa ukuncipha ngokulinganayo isikhathi ngasinye.
2. Ukunemba okuphezulu: I-attenuator eguquguqukayo eqhubekayo ngesandla ingalawula amandla esignali ngaphakathi kobubanzi obuqondile kakhulu.
3. Ukunciphisa okukhulu okuphelele: I-Rotary step attenuator ingafinyelela noma idlule ngisho nokunciphisa okungu-90dB.
4. Umsindo ophansi: I-attenuator eguquguqukayo njalo ibhekwa njengohlobo lwe-attenuator engenzi lutho enomsindo ophansi kakhulu.

Isicelo mayelana ne-Rotary Stepped Attenuator:

1. Idivayisi yomsindo: I-attenuator eguquguqukayo ejikelezayo esetshenziswa ukulungisa usayizi wokukhishwa kwesignali ye-amplifier yamandla.
2. Imishini yokuxhumana: I-attenuator eguquguqukayo ngesandla esetshenziselwa ukulungisa amandla okwamukelwa kwesignali ukuze kugwenywe umonakalo emishinini obangelwa amasignali aqine kakhulu.
3. Ithuluzi lokulinganisa: I-attenuator yokulawula ngesandla esetshenziswa ukulungisa ngokunembile amandla esignali ukuze ihlangabezane nezidingo zokuhlola.
4. Imishini ye-microwave: I-anuator enezitebhisi ezijikelezayo esetshenziselwa ukulungisa usayizi kanye namandla ezignali ze-microwave.

Izici mayelana ne-Continuously Variable Attenuator:

1. Ukuguquguquka okuqhubekayo: Amandla esignali angalawulwa ngokuqhubekayo ngaphakathi kwebanga.
2. Ukunemba okuphezulu: I-attenuator eguquguqukayo ekwazi ukufeza ukuncishiswa kwesignali okunembile kakhulu.
3. Impendulo esheshayo: Isivinini sempendulo yesignali siyashesha futhi singalungiswa ngokushesha ukuze sinciphe.

Ukusetshenziswa mayelana ne-Continuously Variable Attenuator:

1. Ukuxhumana okungenantambo: I-attenuator eguquguqukayo eqhubekayo esetshenziswa ukulungisa amandla okwamukelwa kwesignali ukuze kugwenywe umonakalo emishinini obangelwa amasignali aqine kakhulu.
2. Imishini yomsindo nevidiyo: I-attenuator eguquguqukayo esetshenziselwa ukulungisa usayizi namandla ezimpawu zomsindo nevidiyo.
3. Ukulinganiswa kwethuluzi: I-attenuator eguquguqukayo ejikelezayo esetshenziswa ukulungisa ngokunembile amandla esignali ukuze ihlangabezane nezidingo zokuhlola.
4. Ukwamukelwa kwe-Antenna: Kusetshenziselwa ukulungisa amandla esignali atholwa yi-antenna ukuthuthukisa ikhwalithi yokwamukelwa.

I-Qualwaveinikeza i-VSWR ephansi kanye nokuthamba okuphezulu kokunciphisa kusuka ku-DC kuya ku-40GHz. Ububanzi bokunciphisa bungu-0 ~ 129dB, izinyathelo zokunciphisa ziyi-0.1dB, 1dB, 10dB. Futhi ukuphathwa kwamandla okumaphakathi kungafika kuma-watts angu-300.

Izithambisi Ezijikelezayo Ezinyathelwe
Inombolo Yengxenye	Imvamisa (GHz)	Ibanga/Isinyathelo Sokunciphisa (dB/dB)	Amandla (W)	Izixhumi	Isikhathi Sokuhola (Amaviki)
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
I-QSA18B	DC~18	0~69/1, 0~99/1	2, 5	I-SMA	2~6
I-QSA18C	DC~18	0~99.9/0.1, 0~109/1, 0~119/1, 0~129/1	2, 5	N, SMA	2~6
I-QSA26A	DC~26.5	0~69/1, 0~99/1	2, 10	3.5mm, SMA, N	2~6
I-QSA26B	DC~26.5	0~9/1, 0~60/10, 0~70/10	2, 10, 25	3.5mm	2~6
I-QSA28A	DC~28	0~9/1, 0~60/10, 0~70/10, 0~90/10	2, 10, 25	3.5mm, i-SMA	2~6
I-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

Ama-Attenuator Aguquguqukayo Ngokuqhubekayo
Inombolo Yengxenye	Imvamisa (GHz)	Ibanga Lokunciphisa Ukushisa (dB)	Amandla (W)	Izixhumi	Isikhathi Sokuhola (Amaviki)
I-QCA1	I-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