Taitai-mw | Folasaga ile spiral duplexer |
Chengdu Leader Microwave Tech.,(ta'ita'i-mw) fou fou i RF tekinolosi - le spiral duplexer. Spiral duplexers ua mamanuina e faʻafetaui ai manaʻoga o faiga faʻaonaponei fesoʻotaʻiga, tuʻuina atu se fofo faʻatusatusa ma le maualuga Q ma le maualalo o le faʻaogaina o le gau, ma faʻaogaina lelei mo le tele o talosaga.
I le suiga o le lalolagi o fesoʻotaʻiga uaealesi, o le manaʻoga mo le faʻaleleia lelei o le faʻaogaina o taimi e taua tele. Spiral duplexers ausia lenei manaʻoga e ala i le tuʻuina atu o bandwidth vavalalata vaapiapi, faʻatagaina saʻo faʻatonutonu taimi ma faʻaleleia le lelei o faʻailoga. O le mea lea e avea ai ma vaega taua i talosaga e pei o nofoaga autu feaveaʻi, faʻaogaina o radar ma fesoʻotaʻiga satelite.
O se tasi o mea sili ona lelei o le spiral duplexer o lona fausaga fou o le spiral, lea e maua ai se paleni atoatoa i le va o le tele ma le faʻatinoga. E le pei o fausaga masani LC, spiral duplexers e mafai ona ausia tulaga maualuga Q e sili atu i le 1000 aʻo faʻatumauina se vaega laʻititi. O lona uiga e tu'uina atu le fa'atinoga sili e aunoa ma le fetuutuuna'i i le avanoa, ma fa'amalieina mo masini feavea'i fa'apitoa.
E le gata i lea, o spiral duplexers e faigofie ona gaosia, ma avea ai ma fofo taugofie mo tagata gaosi oloa. O lona faʻataʻitaʻiga poʻo le faʻapipiʻiina o le coaxial e faʻamautinoa ai le lelei o le gaosiga o gaosiga, faʻatagaina le tuʻufaʻatasia faʻatasi i le tele o faiga ma masini.
Taitai-mw | Fa'amatalaga |
RX | TX | |
Va'aiga Fa'atele | 225-242MHz | 248-270Mhz |
Faaofiga leiloa | ≤2.5dB | ≤2.5dB |
Fa'afo'i gau | ≥15 | ≥15 |
Teena | ≥50dB@248-270 MHz | ≥50dB@225-242 MHz |
mana | 10W(CW) | |
Galulue Vevela | 10℃~+40℃ | |
Teuga vevela | -45℃~+75℃ Bis80% RH | |
fa'alavelave | 50Ω | |
Fa'ai'uga | Lanu uliuli | |
Tau Feso'ota'i | SMA-Female | |
Fa'atonuga | E pei o lalo (faapalepale±0.5mm) |
Fa'amatalaga:
Fa'ailoga malosi e mo le uta vswr sili atu nai lo le 1.20:1
Taitai-mw | Fa'amatalaga Si'osi'omaga |
Galulue Vevela | -30ºC~+60ºC |
Teuga vevela | -50ºC~+85ºC |
Tetete | 25gRMS (15 tikeri 2KHz) tumau, 1 itula i le axis |
Susū | 100% RH ile 35ºc, 95%RH ile 40ºc |
Te'i | 20G mo 11msec afa sinus galu, 3 axis itu uma e lua |
Taitai-mw | Fa'amatalaga Fa'ainisinia |
Fale | Alumini |
Feso'ota'i | u'amea ternary tolu-partalloy |
Feso'ota'iga Fa'afafine: | apamemea ufiufi auro beryllium |
Rohs | usitaia |
mamafa | 0.5kg |
Tusia otooto:
Fua uma i mm
Otootoga Fa'apalepale ± 0.5(0.02)
Fa'apalepale Pu Fa'amau ±0.2(0.008)
Feso'ota'iga uma: SMA-Female
Taitai-mw | Fa'amatalaga su'ega |