Digital dari Attenuators

Awọn ẹya:

Broadband
Ibiti Yiyi to gaju
Isọdi on eletan

Awọn ohun elo:

Alailowaya
Reda
Idanwo yàrá

Kan si Bayi

Digital Controlled Attenuator jẹ paati makirowefu ti o le ṣakoso iye attenuation nipasẹ awọn ifihan agbara oni-nọmba.

Ilana imuse rẹ ni lati ṣakoso attenuation ti ifihan agbara nipasẹ ṣatunṣe ipo ti paati inu tabi iwọn ifihan agbara titẹ sii, yiyipada iye resistance. Akawe si ibile darí attenuators ati ayípadà resistors.

Awọn attenuators iṣakoso oni-nọmba ni awọn anfani wọnyi:

1. Ga konge: Awọn oni Iṣakoso attenuator le se aseyori ga-konge Iṣakoso ti attenuation nipasẹ oni Iṣakoso, maa nínàgà ohun išedede ti 0.1dB tabi kere si.
2. Broadband: Digital dari attenuators ojo melo ṣiṣẹ ni GHz tabi paapa THz ibiti ati ki o ni kan jakejado bandiwidi.
3. Ibiti o ni agbara nla: Attenuator iṣakoso oni-nọmba le ṣe aṣeyọri ibiti o le ṣatunṣe lati 0dB si 60dB tabi tobi ju, ati iwọn atunṣe jẹ fife.
4. Iṣakoso siseto: Attenuator iṣakoso oni-nọmba le ṣe eto nipasẹ awọn atọkun oni-nọmba gẹgẹbi SPI ati I2C, pẹlu irọrun giga.

Awọn attenuators iṣakoso oni-nọmba jẹ lilo akọkọ ni awọn aaye bii idanwo makirowefu, radar, ibaraẹnisọrọ, ati ibaraẹnisọrọ satẹlaiti. Gbigba ohun elo idanwo bi apẹẹrẹ, attenuator iṣakoso oni-nọmba le ṣee lo lati ṣatunṣe agbara ti ifihan agbara idanwo lati wiwọn ifamọ ati laini ti DUT (Ẹrọ Labẹ Igbeyewo); Le ṣee lo lati calibrate awọn igbeyewo eto lati rii daju awọn oniwe-išedede ati aitasera; O le ṣee lo fun awọn oju iṣẹlẹ idanwo kikopa lati ṣe iṣiro iṣẹ ṣiṣe kikọlu ti eto lodi si kikọlu oriṣiriṣi ati awọn ipo ikanni.

Qualwavepese okun gbooro ati awọn attenuators oni-nọmba ti o ni agbara giga ti o ni agbara ni awọn loorekoore to 40GHz. Igbesẹ naa le jẹ 0.25dB ati iwọn attenuation le jẹ 100dB tabi paapaa diẹ sii. Awọn olutọpa iṣakoso oni-nọmba wa ni didara to dara ati igbẹkẹle giga, Pẹlu diẹ ẹ sii ju awọn nọmba apakan 70, eyiti o le pade awọn iwulo ti awọn alabara oriṣiriṣi ati pe a lo pupọ ni awọn aaye pupọ.

Nọmba apakan	Igbohunsafẹfẹ (GHz, min.)	Igbohunsafẹfẹ (GHz, o pọju)	Attenuation Range (dB)	Iṣakoso Bits 2	Igbesẹ (dB)	Yiye (+/-)	Ipadanu ifibọ (dB, o pọju.)	VSWR (Max.)	Yipada Time (nS, max.)	Agbara (dBm, o pọju.)	Akoko asiwaju (ọsẹ)
QDA-0-6000-30-1	DC	6	0-30	-	1	3 ~ 5% iru.	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	50	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	± 5%	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-0-50000-65-5	DC	50	0 ~ 65	-	5	± 1.5dB	4	1.6	20ms	30	3~6
QDA-0-50000-90-10	DC	50	0 ~90	-	10	± 5.5%	4	2.2	20ms	30	3~6
QDA-9K-20000-31.5-0.5	9K	20	0 ~ 31.5	-	0.5	± 1dB iru.	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-10-18000-31.5-0.5	0.01	18	0 ~ 31.5	-	0.5	±1dB	5.5	2	1μs	25	3~6
QDA-10-18000-63-1	0.01	18	0 ~ 63	-	1	± 1.5dB iru.	7.5	2	20	25	3~6
QDA-10-18000-63.5-0.5	0.01	18	0 ~ 63.5	7	0.5	±2dB	5	2.5	-	-	3~6
QDA-10-18000-63.75-0.25	0.01	18	0 ~ 63.75	8	0.25	±2dB	6	2.5	-	-	3~6
QDA-10-20000-63.75-0.25	0.01	20	0 ~ 63.75	-	0.25	± 1.5dB iru.	8	2	20	25	3~6
QDA-20-6000-31.5-0.5	0.02	6	0 ~ 31.5	-	0.5	± 0.5dB iru.	6	2	-	25	3~6
QDA-20-18000-31.5-0.5	0.02	18	0 ~ 31.5	-	0.5	± 1dB iru.	5.5	2	-	25	3~6
QDA-20-20000-31.5-0.5	0.02	20	0 ~ 31.5	-	0.5	± 1dB iru.	6	2	-	25	3~6
QDA-50-4000-31-1	0.05	4	0-31	5	1	± 0.5dB iru.	3	1.8	1000	24	3~6
QDA-100-6000-30-1	0.1	6	0-30	-	1	± 1.5dB iru.	5.5	2	-	30	3~6
QDA-100-18000-31.5-0.5	0.1	18	0 ~ 31.5	-	0.5	± 1dB iru.	5.5	2	-	25	3~6
QDA-100-18000-32-0.03	0.1	18	0-32	10	0.03	±2dB	4.7	2.5	-	-	3~6
QDA-100-18000-32-0.06	0.1	18	0-32	9	0.06	± 2dB iru.	5	2.5	5000	24	3~6
QDA-100-40000-31-1	0.1	40	0-31	5	1	±2dB	9	2.2	-	-	3~6
QDA-100-40000-32-0.03	0.1	40	0-32	10	0.03	±2dB	6	2.5	-	-	3~6
QDA-100-40000-32-0.06	0.1	40	0-32	9	0.06	± 2dB iru.	6	2.5	-	-	3~6
QDA-100-40000-31.5-0.5	0.1	40	0 ~ 31.5	-	0.5	±1dB	9	2.2	-	25	3~6
QDA-100-50000-31.5-0.5	0.1	50	0 ~ 31.5	6	0.5	± 2dB iru.	11	2.5	-	-	3~6
QDA-500-18000-31.5-0.5	0.5	18	0 ~ 31.5	-	0.5	± 1dB iru.	5.5	2	-	25	3~6
QDA-500-18000-63.75-0.25	0.5	18	0 ~ 63.75	-	0.25	± 1.5dB iru.	7.5	2	20	25	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 iru.	3.6	1.8	-	25	3~6
QDA-1000-2000-47.5-0.5	1	2	0 ~ 47.5	7	0.5	3%	3.5	1.5	100	27	3~6
QDA-1000-2000-63.5-0.5	1	2	0 ~ 63.5	-	0.5	± 2.5dB	5	1.7	-	25	3~6
QDA-1000-2000-63.75-0.25	1	2	0 ~ 63.75	8	0.25	± 1.5dB	1.5	1.5	-	-	3~6
QDA-1000-18000-31.5-0.5	1	18	0 ~ 31.5	-	0.5	± 1dB iru.	5.5	2	-	25	3~6
QDA-1000-18000-31.5-0.5-1	1	18	0 ~ 31.5	-	0.5	± 1dB iru.	5.5	2	-	25	3~6
QDA-1000-18000-63-1	1	18	0 ~ 63	6	1	± 2dB iru.	7.5	2	100	26	3~6
QDA-1000-18000-127-0.5	1	18	0 ~ 127	-	0.5	± 2.5dB iru.	12.5	2.5	1 wa	25	3~6
QDA-1000-20000-63.5-0.5	1	20	0 ~ 63.5	-	0.5	± 3dB iru.	7	1.8	-	25	3~6
QDA-1000-40000-31-1	1	40	0-31	5	1	± 5% tẹ.	8	2	-	27	3~6
QDA-1000-40000-63.5-0.5	1	40	0 ~ 63.5	-	0.5	± 2dB iru.	11.5	2	200	25	3~6
QDA-1000-50000-31.5-0.5	1	50	0 ~ 31.5	6	0.5	± 2dB iru.	11	2.5	-	-	3~6
QDA-2000-4000-63.75-0.25	2	4	0 ~ 63.75	8	0.25	± 1.5dB	2	1.5	-	-	3~6
QDA-2000-4000-31.5-0.5	2	4	0 ~ 31.5	-	0.5	± 0.5dB iru.	3.8	1.8	-	25	3~6
QDA-2000-18000-15-1	2	18	0-15	4	1	4%	7	2.2	500	20	3~6
QDA-2000-18000-31.5-0.5	2	18	0 ~ 31.5	-	0.5	± 1dB iru.	5.5	2	-	25	3~6
QDA-2000-18000-50-0.1	2	18	0-50	-	0.1	± 2dB iru.	7	2.5	500 iru.	24	3~6
QDA-2000-18000-60-0.1	2	18	0 ~ 60	-	0.1	5% iru.	6	2	-	20	3~6
QDA-2000-18000-60-10	2	18	0 ~ 60	3	10	4%	14	2.2	500	20	3~6
QDA-2000-18000-63.75-0.25	2	18	0 ~ 63.75	-	0.25	± 1.5dB iru.	7.5	2	-	25	3~6
QDA-2000-40000-31.5-0.5	2	40	0 ~ 31.5	-	10	± 2dB iru.	7	2	1000	25	3~6
QDA-4000-8000-31.5-0.5	4	8	0 ~ 31.5	-	0.5	± 0.8dB iru.	4.2	1.8	-	25	3~6
QDA-4000-8000-63.75-0.25	4	8	0 ~ 63.75	8	0.25	± 2dB iru.	2.5	1.8	-	-	3~6
QDA-4000-32000-31.5-0.5	4	32	0 ~ 31.5	-	0.5	± 2dB iru.	5.5	2	1000	25	3~6
QDA-4000-32000-63.5-0.5	4	32	0 ~ 63.5	-	0.5	± 2dB iru.	10	2	200	25	3~6
QDA-6000-6400-30-1	6	6.4	0-30	-	1	± (1+9%)dB	5.5	2	-	30	3~6
QDA-6000-18000-31.5-0.5	6	18	0 ~ 31.5	-	0.5	± 1dB iru.	5.5	2	-	25	3~6
QDA-7000-9000-32-0.25	7	9	0-32	-	0.25	±2dB	5.5	2	-	24	3~6
QDA-8000-12000-31-1	8	12	0-31	5	1	± 2%	3.5	1.5	100	27	3~6
QDA-8000-12000-31.5-0.5	8	12	0 ~ 31.5	-	0.5	± 0.8dB iru.	4.7	2	-	25	3~6
QDA-8000-12000-63.75-0.25	8	12	0 ~ 63.75	8	0.25	±2dB	2.8	1.8	-	-	3~6
QDA-8000-12000-110-10	8	12	0 ~ 110	4	10	3 ~ 5% iru.	8	1.5	-	20	3~6
QDA-8000-18000-63.75-0.25	8	18	0 ~ 63.75	-	0.25	± 1.5dB iru.	7.5	2	-	25	3~6
QDA-8200-12400-61-1	8.2	12.4	0 ~ 61	6	1	4%	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% iru.	5.5	2	-	30	3~6
QDA-9000-10000-47.5-0.5	9	10	0 ~ 47.5	7	0.5	3%	5.5	1.8	100	27	3~6
QDA-12000-18000-63.75-0.25	12	18	0 ~ 63.75	8	0.25	± 2.5dB	3.7	2.5	-	-	3~6
QDA-18000-40000-31.5-0.5	18	40	0 ~ 31.5	6	0.5	6%	8	2.5	500	27	3~6
QDA-18000-40000-50-0.05	18	40	0-50	10	0.05	±2dB	9	2.5	-	-	3~6
QDA-18000-50000-31.5-0.5	18	50	0 ~ 31.5	6	0.5	± 2dB iru.	11	2.5	20 iru.	25	3~6
QDA-26500-40000-50-0.1	26.5	40	0-50	-	0.1	± 2.5dB iru.	9	2.5	5000 iru.	24	3~6
QDA-30000-40000-30-0.5	30	40	0-30	-	0.5	3 ~ 5% iru.	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