I-Digital Controlled Attenuators

Iimbonakalo:

Broadband
Uluhlu oluPhezulu lweDynamic
Ukwenziwa ngokwezifiso kwiMfuno

Usetyenziso:

Wireless
Irada
Uvavanyo lweLebhu

QHAGAMSHELANA NGOKU

I-Digital Controlled Attenuator licandelo le-microwave elinokulawula isixa sokunciphisa ngeempawu zedijithali.

Umgaqo wayo wokuphunyezwa kukulawula ukuthotywa kwesignali ngokulungelelanisa imeko yecandelo langaphakathi okanye ubungakanani bomqondiso wegalelo, ukutshintsha ixabiso lokumelana.Xa kuthelekiswa ne-attenuators yoomatshini bemveli kunye nezichasi eziguquguqukayo.

Izithinteli ezilawulwa ngedijithali zinezi nzuzo zilandelayo:

1. Ukuchaneka okuphezulu: I-attenuator yokulawula idijithali inokufezekisa ulawulo oluchanekileyo oluchanekileyo lokunciphisa ngokulawulwa kwedijithali, ngokuqhelekileyo ukufikelela ukuchaneka kwe-0.1dB okanye ngaphantsi.
2. I-Broadband: I-Digital attenuators ezilawulwa ngokuqhelekileyo zisebenza kwi-GHz okanye nakwi-THz uluhlu kwaye zine-bandwidth ebanzi.
3. Uluhlu olukhulu oluguquguqukayo: I-attenuator yokulawula idijithali inokufezekisa uluhlu olunokulungiswa ukusuka kwi-0dB ukuya kwi-60dB okanye ngaphezulu, kwaye uluhlu lohlengahlengiso lubanzi.
4. Ulawulo olucwangcisiweyo: I-attenuator yokulawula idijithali inokucwangciswa ngokusebenzisa i-digital interfaces ezifana ne-SPI kunye ne-I2C, kunye nokuguquguquka okuphezulu.

Izithinteli ezilawulwa yiDijithali zisetyenziswa ikakhulu kwimimandla efana novavanyo lwe-microwave, irada, unxibelelwano, kunye nonxibelelwano ngesathelayithi.Ukuthatha isicelo sovavanyo njengomzekelo, i-attenuator yokulawula idijithali ingasetyenziselwa ukulungelelanisa amandla omqondiso wokuvavanya ukulinganisa uvakalelo kunye nomgca we-DUT (Isixhobo esiphantsi kovavanyo);Ingasetyenziselwa ukulinganisa inkqubo yokuvavanya ukuqinisekisa ukuchaneka kwayo kunye nokuhambelana;Ingasetyenziselwa iimeko zokuvavanya ukulinganisa ukuvavanya ukusebenza kokuphazamiseka kwenkqubo ngokuchasene nokuphazamiseka okuhlukeneyo kunye neemeko zesiteshi.

Qualwaveibonelela ngebhendi ebanzi kunye noluhlu oluphezulu oluguquguqukayo lwezithinteli ezilawulwa yidijithali kumaza ukuya kuthi ga kwi-40GHz.Inyathelo linokuba yi-0.25dB kwaye uluhlu lokuthomalalisa lunokuba yi-100dB okanye nangaphezulu.I-attenuators yethu elawulwa yidijithali inomgangatho omhle kunye nokuthembeka okuphezulu, Ngamanani angaphezu kwama-70 eenxalenye, ezinokuhlangabezana neemfuno zabathengi abahlukeneyo kwaye zisetyenziswa ngokubanzi kwiinkalo ezininzi.

Inombolo yendawo	Ukuphindaphinda (GHz, Min.)	Ukuphindaphinda (GHz, Max.)	Uluhlu lokuthomalalisa (dB)	Amasuntswana okulawula 2	Inyathelo (dB)	Ukuchaneka (+/-)	Ilahleko yokuFaka (dB, Max.)	VSWR (Ubukhulu.)	Ukutshintsha Ixesha (nS, ubuninzi.)	Amandla (dBm, ubuninzi.)	Ixesha lokukhokhela (iiveki)
QDA-0-6000-30-1	DC	6	0~30	-	1	3-5%	2	1.5	-	20	3~6
QDA-0-18000-11-1	DC	18	0~11	-	1	1dB	0.6+0.09/GHz	1.75	20ms	30	3~6
QDA-0-18000-110-10	DC	18	0~110	-	10	4.5dB	0.6+0.09/GHz	1.75	20ms	30	3~6
QDA-0-26500-11-1	DC	26.5	0~11	-	1	1.15dB	2.5	1.8	20ms	30	3~6
QDA-0-26500-90-10	DC	26.5	0-90	-	10	2.95dB	2.5	1.8	20ms	30	3~6
QDA-0-40000-11-1	DC	40	0~11	-	1	1.2dB	3	1.85	20ms	30	3~6
QDA-0-40000-90-10	DC	40	0-90	-	10	0.05	3	1.85	20ms	30	3~6
QDA-0-50000-11-1	DC	50	0~11	-	1	1.35dB	3.5	1.85	20ms	30	3~6
QDA-0-50000-90-10	DC	50	0-90	-	10	0.055	4	2.2	20ms	30	3~6
QDA-9K-20000-31.5-0.5	9K	20	0~31.5	-	0.5	±1dB isimbo.	6	2	-	25	3~6
QDA-0.1-5000-110-1	0.0001	5	0~110	7	1	3dB	8	2.5	500	30	3~6
QDA-10-13000-40-10	0.01	13	0~40	4	10	0.03	7	1.5	100	37	3~6
QDA-10-18000-31.5-0.5	0.01	18	0~31.5	6	0.5	2	3.5	2.5	-	-	3~6
QDA-10-18000-63-1	0.01	18	0-63	6	1	2	5	2.5	-	-	3~6
QDA-10-18000-63.5-0.5	0.01	18	0~63.5	7	0.5	2	5	2.5	-	-	3~6
QDA-10-18000-63.75-0.25	0.01	18	0~63.75	8	0.25	2	6	2.5	-	-	3~6
QDA-10-20000-63.75-0.25	0.01	20	0~63.75	8	0.25	2	6.5	2.5	-	-	3~6
QDA-20-6000-31.5-0.5	0.02	6	0~31.5	-	0.5	± 0.5dB isimbo.	6	2	-	25	3~6
QDA-20-18000-31.5-0.5	0.02	18	0~31.5	-	0.5	±1dB isimbo.	5.5	2	-	25	3~6
QDA-20-20000-31.5-0.5	0.02	20	0~31.5	-	0.5	±1dB isimbo.	6	2	-	25	3~6
QDA-50-4000-31-1	0.05	4	0~31	5	1	± 0.5dB isimbo.	3	1.8	1000	24	3~6
QDA-100-18000-31.5-0.5	0.1	18	0~31.5	-	0.5	±1dB isimbo.	5.5	2	-	25	3~6
QDA-100-18000-32-0.03	0.1	18	0~32	10	0.03	2	4.7	2.5	-	-	3~6
QDA-100-40000-31-1	0.1	40	0~31	5	1	2	9	2.2	-	-	3~6
QDA-100-40000-32-0.03	0.1	40	0~32	10	0.03	2	6	2.5	-	-	3~6
QDA-100-40000-31.5-0.5	0.1	40	0~31.5	-	0.5	± 2dB isimbo.	7	2	-	25	3~6
QDA-108-400-31-1	0.108	0.4	0~31	-	1	0.03	2.5	2	500	-	3~6
QDA-500-18000-31.5-0.5	0.5	18	0~31.5	-	0.5	±1dB isimbo.	5.5	2	-	25	3~6
QDA-500-18000-62-2	0.5	18	0~62	5	2	0.03	9	2	100	27	3~6
QDA-500-40000-31.5-0.5	0.5	40	0~31.5	-	0.5	2dB	7	2	-	25	3~6
QDA-500-40000-63.5-0.5	0.5	40	0~63.5	-	0.5	2dB	11.5	1.7	-	25	3~6
QDA-1000-2000-31.5-0.5	1	2	0~31.5	-	0.5	± 0.5dB isimbo.	3.6	1.8	-	25	3~6
QDA-1000-2000-47.5-0.5	1	2	0~47.5	7	0.5	0.03	3.5	1.5	100	27	3~6
QDA-1000-2000-63-1	1	2	0-63	6	1	0.03	2.5	1.5	100	30	3~6
QDA-1000-2000-63.5-0.5	1	2	0~63.5	-	0.5	1.5	5	1.7	-	25	3~6
QDA-1000-2000-63.75-0.25	1	2	0~63.75	8	0.25	1.5	1.5	1.5	-	-	3~6
QDA-1000-18000-31.5-0.5	1	18	0~31.5	-	0.5	1	5.5	2	-	25	3~6
QDA-1000-18000-31.5-0.5-1	1	18	0~31.5	-	0.5	±1dB isimbo.	5.5	2	-	25	3~6
QDA-1000-18000-127-0.5	1	18	0~127	8	0.5	2.5	8	2.5	-	-	3~6
QDA-1000-20000-63.5-0.5	1	20	0~63.5	-	0.5	3dB	7	1.8	-	25	3~6
QDA-1000-40000-31-1	1	40	0~31	5	1	0.05	8	2	-	27	3~6
QDA-1000-40000-63.5-0.5	1	40	0~63.5	-	0.5	2dB	11.5	2	200	25	3~6
QDA-2000-4000-63.75-0.25	2	4	0~63.75	8	0.25	1.5	2	1.5	-	-	3~6
QDA-2000-4000-31.5-0.5	2	4	0~31.5	-	0.5	± 0.5dB isimbo.	3.8	1.8	-	25	3~6
QDA-2000-10000-60-0.1	2	10	0~60	-	0.1	-	7	2	-	25	3~6
QDA-2000-18000-15-1	2	18	0~15	4	1	0.04	7	2.2	500	20	3~6
QDA-2000-18000-31.5-0.5	2	18	0~31.5	-	0.5	±1dB isimbo.	5.5	2	-	25	3~6
QDA-2000-18000-60-0.1	2	18	0~60	-	0.1	0.05	6	2	-	20	3~6
QDA-2000-18000-60-10	2	18	0~60	3	10	0.04	14	2.2	500	20	3~6
QDA-2000-40000-31.5-0.5	2	40	0~31.5	-	10	2dB	7	2	1000	25	3~6
QDA-4000-8000-31.5-0.5	4	8	0~31.5	-	0.5	± 0.8dB isimbo.	4.2	1.8	-	25	3~6
QDA-4000-8000-63.75-0.25	4	8	0~63.75	8	0.25	2	2.5	1.8	-	-	3~6
QDA-4000-32000-31.5-0.5	4	32	0~31.5	-	0.5	2	5.5	2	1000	25	3~6
QDA-4000-32000-63.5-0.5	4	32	0~63.5	-	0.5	2	10	2	200	25	3~6
QDA-6000-18000-31.5-0.5	6	18	0~31.5	-	0.5	±1dB isimbo.	5.5	2	-	25	3~6
QDA-7000-9000-32-0.25	7	9	0~32	-	0.25	2	5.5	2	-	24	3~6
QDA-8000-12000-31-1	8	12	0~31	5	1	0.02	3.5	1.5	100	27	3~6
QDA-8000-12000-31.5-0.5	8	12	0~31.5	-	0.5	± 0.8dB isimbo.	4.7	2	-	25	3~6
QDA-8000-12000-63.75-0.25	8	12	0~63.75	8	0.25	2	2.8	1.8	-	-	3~6
QDA-8000-12000-101.5-0.5	8	12	0~101.5	-	0.5	0.4+5%	21	2	200	25	3~6
QDA-8000-12000-110-10	8	12	0~110	4	10	3-5%	8	1.5	-	20	3~6
QDA-8000-18000-63-1	8	18	0-63	6	1	0.05	8	2	100	27	3~6
QDA-8000-18000-63.75-0.25	8	18	0~63.75	-	0.25	1.5dB	7.5	2	-	25	3~6
QDA-8000-18000-70-1	8	18	0~70	7	1	0.05	11	2	100	27	3~6
QDA-8200-12400-61-1	8.2	12.4	0-61	6	1	0.04	7	2.2	500	30	3~6
QDA-8500-9500-31.5-0.25	8.5	9.5	0~31.5	-	0.25	3-5%	5.5	2	-	30	3~6
QDA-9000-10000-47.5-0.5	9	10	0~47.5	7	0.5	0.03	5.5	1.8	100	27	3~6
QDA-12000-18000-63.75-0.25	12	18	0~63.75	8	0.25	2.5	3.7	2.5	-	-	3~6
QDA-18000-26000-47.5-0.5	18	26	0~47.5	8	0.5	0.03	9	2.5	100	27	3~6
QDA-18000-40000-31.5-0.5	18	40	0~31.5	6	0.5	0.06	8	2.5	500	27	3~6
QDA-18000-40000-50-0.05	18	40	0~50	10	0.05	2	9	2.5	-	-	3~6
QDA-26000-40000-51.5-0.5	26	40	0~51.5	7	0.5	0.05	15	2.5	100	27	3~6
QDA-30000-40000-30-0.5	30	40	0~30	-	0.5	3-5%	5.5	1.5	-	25	3~6
QDA-35000-40000-60-0.5	35	40	0~60	7	0.5	-	15	1.5	-	15	3~6