Meji Junction Iyasoto

Iyasọtọ ilọpo meji jẹ ohun elo palolo ti a lo nigbagbogbo ni makirowefu ati awọn ẹgbẹ igbohunsafẹfẹ millimeter lati ya sọtọ awọn ifihan agbara ti o tan lati opin eriali.O ti wa ni kq ti awọn be ti meji isolators.Pipadanu ifibọ rẹ ati ipinya jẹ igbagbogbo ni ilopo meji ti ipinya kan.Ti ipinya ti ipinya ẹyọkan ba jẹ 20dB, ipinya ti ipinya meji-iparapọ le jẹ 40dB nigbagbogbo.Awọn ibudo duro igbi ko ni yi Elo.

Ninu eto naa, nigbati ifihan igbohunsafẹfẹ redio ba ti gbejade lati ibudo titẹ sii si ipade oruka akọkọ, nitori opin kan ti ipade oruka akọkọ ti ni ipese pẹlu olutaja igbohunsafẹfẹ redio, ifihan agbara rẹ le ṣee gbejade nikan si opin igbewọle ti keji. oruka ipade.Iparapọ lupu keji jẹ kanna bi akọkọ, pẹlu awọn resistors RF ti fi sori ẹrọ, ifihan naa yoo kọja si ibudo iṣelọpọ, ati ipinya rẹ yoo jẹ apapọ ipinya ti awọn ọna asopọ lupu meji.Ifihan agbara ti o npadabọ lati ibudo iṣelọpọ yoo gba nipasẹ olutaja RF ni ipade ọna oruka keji.Ni ọna yii, iwọn nla ti ipinya laarin awọn titẹ sii ati awọn ebute oko oju omi ti njade ni aṣeyọri, ni imunadoko idinku awọn iweyinpada ati kikọlu ninu eto naa.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Akopọ

Ọkan ninu awọn abuda bọtini ti ipinya-ọna meji ni ipinya, eyiti o ṣe afihan iwọn iyasọtọ ifihan agbara laarin ibudo titẹ sii ati ibudo iṣelọpọ.Nigbagbogbo, ipinya jẹ iwọn ni (dB), ati ipinya giga tumọ si ipinya ifihan agbara to dara julọ.Iyasọtọ ti awọn oluyasọtọ-ọna meji le nigbagbogbo de awọn mewa ti decibels tabi diẹ sii.Nitoribẹẹ, nigbati ipinya ba nilo akoko ti o pọ si, awọn ipinya-ọna pupọ tun le ṣee lo.

Omiiran pataki paramita ti isolator ilọpo meji ni pipadanu ifibọ (Ipadanu Ifi sii), eyiti o tọka si isonu ti ifihan agbara lati ibudo titẹ sii si ibudo iṣelọpọ.Pipadanu ifibọ isalẹ tumọ si pe ifihan agbara le rin irin-ajo daradara siwaju sii nipasẹ ipinya.Awọn isolators ipade-meji ni gbogbogbo ni pipadanu ifibọ ti o kere pupọ, nigbagbogbo labẹ awọn decibels diẹ.

Ni afikun, awọn isolators ipade ilọpo meji tun ni iwọn igbohunsafẹfẹ jakejado ati agbara mimu agbara.Awọn isolators oriṣiriṣi le ṣee lo ni awọn ẹgbẹ igbohunsafẹfẹ oriṣiriṣi, gẹgẹbi band igbohunsafẹfẹ makirowefu (0.3 GHz - 30 GHz) ati band igbohunsafẹfẹ igbi millimeter (30 GHz - 300 GHz).Ni akoko kan naa, o ni anfani lati koju iṣẹtọ ga agbara awọn ipele, orisirisi lati kan diẹ Wattis to mewa ti wattis.

Apẹrẹ ati iṣelọpọ ti ipinya isopopopo meji nilo ero ti ọpọlọpọ awọn ifosiwewe bii iwọn igbohunsafẹfẹ iṣẹ, awọn ibeere ipinya, pipadanu ifibọ, awọn ihamọ iwọn, bbl Ni igbagbogbo, awọn onimọ-ẹrọ lo kikopa aaye itanna ati awọn ọna iṣapeye lati pinnu awọn ẹya ti o dara ati awọn aye.Ilana ti iṣelọpọ awọn isolators ilọpo meji ni igbagbogbo pẹlu ṣiṣe ẹrọ fafa ati awọn ilana apejọ lati rii daju igbẹkẹle ẹrọ ati iṣẹ.

Lapapọ, ipinya-ilọpo-meji jẹ ohun elo palolo pataki ti o lo ni lilo pupọ ni makirowefu ati awọn eto igbi millimeter lati ya sọtọ ati daabobo awọn ifihan agbara lati iṣaro ati kikọlu ara ẹni.O ni awọn abuda ti ipinya giga, pipadanu ifibọ kekere, iwọn igbohunsafẹfẹ jakejado ati agbara mimu agbara giga, eyiti o ni ipa pataki lori iṣẹ ati iduroṣinṣin ti eto naa.Pẹlu idagbasoke ilọsiwaju ti ibaraẹnisọrọ alailowaya ati imọ-ẹrọ radar, ibeere ati iwadii ti awọn isolators ilọpo meji yoo tẹsiwaju lati faagun ati jinle.

Iwe Data

RFTYT 60MHz-18.0GHz RF Meji / Multi Junction Coaxial Isolator
Awoṣe	Iwọn Igbohunsafẹfẹ	BW	IL.(dB)	Ìyàraẹniṣọ́tọ̀(dB)	VSWR	Forard Poer(W)	Yipada Poer (W)	IwọnW×L×H (mm)	SMA Iru	PDF
TG12060E	80-230MHz	5 ~ 30%	1.2	40	1.25	150	10-100	120.0 * 60.0 * 25.5	SMA/N
TG9662H	300-1250MHz	5 ~ 20%	1.2	40	1.25	300	10-100	96.0 * 62.0 * 26.0	SMA/N
TG9050X	300-1250MHz	5 ~ 20%	1.0	40	1.25	300	10-100	90.0 * 50.0 * 18.0	SMA/N
TG7038X	400-1850MHz	5 ~ 20%	0.8	45	1.25	300	10-100	70.0 * 38.0 * 15.0	SMA/N
TG5028X	700-4200MHz	5 ~ 20%	0.6	45	1.25	200	10-100	50.8 * 28.5 * 15.0	SMA/N
TG7448H	700-4200MHz	5 ~ 20%	0.6	45	1.25	200	10-100	73.8 * 48.4 * 22.5	SMA/N
TG14566K	1.0-2.0GHz	Kun	1.4	35	1.40	150	100	145.2 * 66.0 * 26.0	SMA/N
TG6434A	2.0-4.0GHz	Kun	1.2	36	1.30	100	10-100	64.0 * 34.0 * 21.0	SMA/N
TG5028C	3.0-6.0GHz	Kun	1.0	40	1.25	100	10-100	50.8 * 28.0 * 14.0	SMA/N
TG4223B	4.0-8.0GHz	Kun	1.2	34	1.35	30	10	42.0 * 22.5 * 15.0	SMA/N
TG2619C	8.0-12.0GHz	Kun	1.0	36	1.30	30	10	26.0 * 19.0 * 12.7	SMA
RFTYT 60MHz-18.0GHz RF Meji / Ọpọ Junction Drop-in Isolator
Awoṣe	Iwọn Igbohunsafẹfẹ	BW	IL.(dB)	Ìyàraẹniṣọ́tọ̀(dB)	VSWR	Forard Poer (W)	Yiyipada Poer(W)	IwọnW×L×H (mm)	SMA Iru	PDF
WG12060H	80-230MHz	5 ~ 30%	1.2	40	1.25	150	10-100	120.0 * 60.0 * 25.5	Ila ila
WG9662H	300-1250MHz	5 ~ 20%	1.2	40	1.25	300	10-100	96.0 * 48.0 * 24.0	Ila ila
WG9050X	300-1250MHz	5 ~ 20%	1.0	40	1.25	300	10-100	96.0 * 50.0 * 26.5	Ila ila
WG5025X	350-4300MHz	5 ~ 15%	0.8	45	1.25	250	10-100	50.8 * 25.0 * 10.0	Ila ila
WG7038X	400-1850MHz	5 ~ 20%	0.8	45	1.25	300	10-100	70.0 * 38.0 * 13.0	Ila ila
WG4020X	700-2700MHz	5 ~ 20%	0.8	45	1.25	100	10-100	40.0 * 20.0 * 8.6	Ila ila
WG4027X	700-4000MHz	5 ~ 20%	0.8	45	1.25	100	10-100	40.0 * 27.5 * 8.6	Ila ila
WG6434A	2.0-4.0GHz	Kun	1.2	36	1.30	100	10-100	64.0 * 34.0 * 21.0	Ila ila
WG5028C	3.0-6.0GHz	Kun	1.0	40	1.25	100	10-100	50.8 * 28.0 * 14.0	Ila ila
WG4223B	4.0-8.0GHz	Kun	1.2	34	1.35	30	10	42.0 * 22.5 * 15.0	Ila ila
WG2619C	8.0 - 12,0 GHz	Kun	1.0	36	1.30	30	5-30	26.0 * 19.0 * 13.0	Ila ila