Isku-dhafka Isku-dhafka 3dB

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Tafaasiisha Sheyga

Sifooyinka Badeecada

Baakado & Gaarsiin

Tafaasiisha Sheyga

Sifooyinka Badeecada

Tusaale ahaan.: SDF0427-J

Baakado & Gaarsiin

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Tafaasiisha Sheyga

Waxqabadka Saxda ah: 3 dB Couplers ee Nidaamyada RF Sarreysa

Ku fur maamulka signalada sare leh ee 3 dB Couplers ee waxqabadka sare leh. Loo farsameeyay codsiyada muhiimka ah, lammaaneyaashan isku-dhafan waxay keenayaan kala qaybsanaan awoodeed sax ah iyo beddelaad weji, iyagoo hubinaya daacadnimada calaamadda ee tirooyin badan oo soo noqnoqonaya.

Tilmaamaha Muhiimka ah & Faa'iidooyinka

Kala Qaybinta Calaamadaha Ugu Fiican: Lammaanayaashayada 3 dB waxay bixiyaan joogtaynta looga baahan yahay qaab-dhismeedyada RF ee adag, oo ay ku jiraan cod-weyneyaal dheellitiran iyo isku-dariyeyaasha awoodda.

Khasaare Gelid Hoose: Ku yareeya nabaad-guurka calaamada agabkayaga dielectric-ka ah ee horumarsan iyo wareegga wareegga la hagaajiyay, iyadoo la ilaalinayo waxtarka wax soo saarka sare.

Go'doon Sare: Gaadhi go'doon heer sare ah oo deked-ilaa-deked ah, si wax ku ool ah uga hortagga jawaab-celinta iyo faragelinta isku-dhafka ah ee deegaannada calaamadaha cufan.

Adag & Isafgarad: Loo dhisay si ay ugu adkeysato xaaladaha kuleylka iyo farsamada ee dalbanaya, nashqada badbaadinta boosku waxay fududaysaa is dhexgalka aan kala go 'lahayn ee qaababka PCB ee is haysta.

Astaamaha:

Balaadhan: 500-2300MHz
Khasaare Gelid Hoose
Awood sare

Tilmaamaha Korontada

No.	Parameter	Unit	Specifications
01	Frequency	MHz	500-2300
02	Insertion Loss	dB	≤4.1
03	VSWR	dB	≤1.35
04	Isolation	dB	18
05	Phase Balance Degrees	dB	90±3.5
06	RF Power (Avg)	W	≥150
07	Temperature Range	℃	-40～+85
08	Dimensions	mm	45.712.86（±0.1）

Codsiyada

Haddii aad u naqshadaynayso kaabayaasha wireless, isgaarsiinta dayax-gacmeedka, ama qalabka shaybaarka, 3 dB Couplers waxay ku siinayaan isku halaynta iyo xasiloonida waxqabadka mashaariicdaada.

Wareegyada Amplifier dheeli tiran

Shabakadaha Anteenada Beamforming

Takoorida Wajiga

Isku-darka Awoodda iyo Qaybinta

Sare u qaad naqshadaada RF-la xidhiidh kooxdayada injineernimada maanta si aad ugala hadasho shuruudahaaga soo noqnoqda ee gaarka ah iyo baahiyaha isdhexgalka.

Cabirka (mm)

Isku xidhka Pin Configuration

Deked kasta u qaado sida PIN 1. Marka mid ka mid ah la ogaado dekedaha kale si toos ah ayaa loo ogaanayaa. Fadlan eeg shaxda hoose si aad u caddeyso:

Xogta Waxqabadka Caadiga ah

Frequency	Mhz	500	800	1000	1200	1400	1600	1800	2000	2300
Coupling	dB	4.1	3.37	3.46	3.74	3.99	4.02	3.83	3.48	3.38
Transmission	dB	2.22	2.95	2.94	2.77	2.62	2.53	2.62	2.92	3.26
Isolation	dB	21.9	20.63	19.96	19.66	20.15	22.11	27	31.02	19.11
VSWR	/	1.12	1.22	1.27	1.26	1.2	1.15	1.08	1.08	1.35