Awọn Oscillators Resonator Dielectric (DRO)

Awọn Oscillators Resonator Dielectric (DRO)

Awọn ẹya:

Iduroṣinṣin Igbohunsafẹfẹ giga
Ariwo Ipele Kekere

Awọn ohun elo:

Ailokun
Transceiver
Reda
Idanwo yàrá

Kan si Bayi

DRO jẹ kukuru fun oscillator dielectric, ti a tun mọ ni oscillator gara, eyiti o jẹ iduroṣinṣin ati orisun igbohunsafẹfẹ igbẹkẹle.

Iṣe akọkọ ti DRO ni lati yi ifihan agbara lọwọlọwọ taara sinu ifihan agbara AC igbohunsafẹfẹ giga.Awọn abuda Q giga ti DRO jẹ ki o ṣiṣẹ bi ipa ti “oscillator crystal microwave”, eyiti o rọrun lati ṣaṣeyọri ariwo alakoso kekere ti orisun igbohunsafẹfẹ makirowefu;DRO ni o ni a resonance igbohunsafẹfẹ otutu olùsọdipúpọ le jẹ rere tabi odi o tayọ abuda, gidigidi mu DRO igbohunsafẹfẹ otutu fiseete iṣẹ;Bó tilẹ jẹ pé DRO ko le se aseyori àsopọmọBurọọdubandi multifrequency, o ni o ni anfani nigba ṣiṣẹ ni aami igbohunsafẹfẹ.

Awọn ẹya miiran pẹlu:

1.High igbohunsafẹfẹ iduroṣinṣin: dielectric resonator oscillatorss ni ipo igbohunsafẹfẹ giga ati iwọn kekere ti awọn iyipada igbohunsafẹfẹ, ṣiṣe wọn ni pataki fun awọn ohun elo iṣakoso igbohunsafẹfẹ giga-giga.
2.High didara ifosiwewe: Iwọn didara ti awọn oscillators resonator dielectric jẹ giga julọ, eyi ti o le ṣe awọn ifihan agbara pẹlu awọn harmonics kekere, kikọlu kekere, ati pipadanu agbara kekere, eyiti o ṣe iranlọwọ lati mu iṣẹ ṣiṣe eto ṣiṣẹ.
3.High otutu iduroṣinṣin: Iduroṣinṣin igbohunsafẹfẹ ti awọn oscillators resonator dielectric dara ni awọn iwọn otutu ti o yatọ ati pe ko ni rọọrun nipasẹ awọn iyipada otutu.
4.Low alakoso ariwo: Ti a bawe si awọn oscillators miiran, dielectric resonator oscillatorss ni ariwo alakoso kekere ati gbogbo lo awọn ilana idinku ariwo lati dinku ariwo alakoso siwaju sii.
5.Easy lati ṣepọ: dielectric resonator oscillatorss le ṣee lo ni awọn iyika ti a ṣepọ, pẹlu iwọn kekere ati agbara agbara kekere, o dara fun awọn ohun elo ti o nilo miniaturization ati agbara agbara kekere.Nitori awọn abuda wọnyi, awọn oscillatorss resonator dielectric jẹ lilo pupọ ni awọn aaye bii ibaraẹnisọrọ satẹlaiti, awọn eto radar, ibaraẹnisọrọ ologun, aaye afẹfẹ, ati iwadii imọ-jinlẹ.

Qualwavepese orisirisi DRO, igbohunsafẹfẹ to 30GHz, ariwo alakoso kekere, gbogbo awọn afihan dara, ti a lo ni ọpọlọpọ awọn aaye.

Nọmba apakan	Igbohunsafẹfẹ (GHz, min.)	Igbohunsafẹfẹ (GHz, o pọju)	Agbara Ijade (DBm min.)	Ariwo Alakoso @ 10KHz (dBc/Hz)	ti irẹpọ (DBc Max.)	Alarinrin (DBc Max.)	Akoko asiwaju (ọsẹ)
QDO-38500-10	38.5	-	10	-75	-25	-85	2~6
QDO-35000-18	35	-	13	-85	-25	-80	2~6
QDO-34475-10	34.475	-	18	-85	-20	-80	2~6
QDO-29975-30025-13	29.975	30.025	13	-	-25	-70	2~6
QDO-29550-13	29.55	-	13	-83	-20	-80	2~6
QDO-29050-13	29.05	-	13	-83	-20	-80	2~6
QDO-28550-13	28.55	-	13	-83	-20	-80	2~6
QDO-25950-26050-20	25.95	26.05	20	-	20	75	2~6
QDO-14250-10	14.25	-	10	-75	-20	-80	2~6
QDO-13434-13454-13	13.434	1.454	13	-75	-20	-80	2~6
QDO-11850-13	11.85	-	13	-100	-20	-80	2~6
QDO-9550-9650-20	9.55	9.65	20	-	20	75	2~6
QDO-9400-10	9.4	-	10	-95	-20	-80	2~6
QDO-9200-13	9.2	-	13	-100	-20	-80	2~6
QDO-8000-13	8	-	13	-105	-20	-80	2~6
QDO-7600-13	7.6	-	13	-105	-20	-80	2~6
QDO-6550-13	6.55	-	13	-100	-20	-80	2~6
QDO-3950-13	3.95	-	13	-100	-20	-80	2~6
QDO-3900-13	3.9	-	13	-100	-20	-80	2~6
QDO-1151.8-1152.2-13	1.1518	1.1522	13	-85	-20	-80	2~6