LDX-225/248-2S Helical Diplexer Spiral Duplexer

Nhamba yeChikamu: LDX-225/248-2S

Kakawanda: 225-242MHz 248-270Mhz

Kurasikirwa Kwekuisa::≤2.5Kurambwa :≥≥50dB@248-270 MHz

Kurasikirwa kwekudzoka : ≥15dB Simba repakati: 10W

Kushanda Kwekupisa: 10~+40℃

Kusapindirana (Ω): 50

Rudzi rwekubatanidza: SMA(F)

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Nhanganyaya ye spiral duplexer

Chengdu Leader Microwave Tech., (leader-mw) hunyanzvi hutsva mu RF tekinoroji - spiral duplexer. Spiral duplexers dzakagadzirirwa kusangana nezvinodiwa zvemazuva ano zvekutaurirana, zvichipa mhinduro diki ine Q yakawanda uye kurasikirwa kwakaderera, zvichiita kuti dzive dzakanakira mashandisirwo akasiyana-siyana.

Munyika iri kuchinja yekutaurirana kusina waya, kudiwa kwekutarisira mafrequency zvakanaka kwakakosha. Ma spiral duplexers anosangana nechido ichi nekupa bandwidths dzakamanikana, zvichibvumira kudzora mafrequency kwakarurama uye kunaka kwemasaini kuri nani. Izvi zvinoita kuti ive chikamu chakakosha mumashandisirwo akadai senharembozha, masisitimu eradar uye kutaurirana kwesatellite.

Chimwe chezvakanakira zvikuru zve spiral duplexer chimiro chayo chitsva che spiral, chinopa chiyero chakakwana pakati pehukuru nekushanda. Kusiyana ne LC structures dzechinyakare, spiral duplexers dzinogona kuwana Q values yakakwira inodarika 1000 uku dzichichengetedza chimiro chidiki. Izvi zvinoreva kuti inoita basa rakanaka pasina kukanganisa nzvimbo, zvichiita kuti ive yakakodzera midziyo inotakurika.

Pamusoro pezvo, ma "spiral duplexers" ari nyore kugadzira, zvichiita kuti ave mhinduro isingadhuri kune vagadziri. Magadzirirwo awo e "waveguide" kana kuti "coaxial structure" anovimbisa maitiro ekugadzira anoshanda, zvichibvumira kubatanidzwa mumhando dzakasiyana-siyana dzema "system" nemidziyo.

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Tsanangudzo

Tsanangudzo:LDX-225/248-2S Helical Diplexer Spiral Duplexer

	RX	TX
Rudzi rweMafambiro	225-242MHz	248-270Mhz
Kurasikirwa Kwekuisa	≤2.5dB	≤2.5dB
Kurasikirwa kwekudzoka	≥15	≥15
Kurambwa	≥50dB@248-270 MHz	≥50dB@225-242 MHz
simba	10W(CW)
Tembiricha yekushanda	10℃～+40℃
Tembiricha Yekuchengetedza	-45℃～+75℃ Bis80% RH
kuvharirwa	50Ω
Kupedzisa Kwepamusoro	Nhema
Zvinobatanidza zvePort	SMA-Mukadzi
Kugadziriswa	Sezviri pazasi (kushivirira ± 0.5mm)

Mashoko:

Simba rekushandisa load vswr riri nani pane 1.20:1

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Magadzirirwo Ezvakatipoteredza

Tembiricha Inoshanda	-30ºC~+60ºC
Tembiricha Yekuchengetedza	-50ºC~+85ºC
Kudedera	25gRMS (15 degrees 2KHz) kutsungirira, awa imwe pa axis
Hunyoro	100% RH pa35ºc, 95%RH pa40ºc
Kushamisika	20G ye 11msec hafu sine wave, 3 axis kumativi ese

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Magadzirirwo eMichina

Dzimba	Aruminiyamu
Chinobatanidza	chiwanikwa cheternary chezvikamu zvitatu
Kubata kweMukadzi:	goridhe rakafukidzwa nebheririyamu yendarira
MaRoh	kutevedzera mitemo
Huremu	0.5kg