HCI SF11S5-1575.420 GPS L1 SAW Filter - Xalka Beddelka Guriga ee lagu kalsoonaan karo

Aug 11, 2026 Fariin ku dhaaftid

Sida alaab-qeybiye maxalli ah oo diiradda saaray shaandhada SAW ee sare-Hal qayb oo ka mid ah Suzhou Hangjing Elec & Tech Co., Ltdwaxay soo bandhigaysaa SF11S5-1575.420-F2.4IL0.9A GPS L1 Surface Acoustic Wave (SAW), iyadoo la beegsanayo 1575.42MHz heerka GNSS band. Wax qabadkeedu waxa uu la mid yahay badeecadaha caalamiga ah ee ka imanaya Murata, TDK, iyo Qorvo, iyada oo siinaya xulashooyinka aaladaha xasiloon oo gudaha lagu xakamayn karo ee meelaynta marinnada.

1. Halbeegyada aasaasiga ah & Astaamaha Muhiimka ah

Khasaare Gelid Hoose
Inta jeer ee xarunta: 1575.42MHz
Baadhitaanka xawaaraha: 2.4MHz
Luminta Gelida: 0.9dB caadiga ah, 1.3dB max
Dhumuc weyn: In ka yar ama la mid ah 0.5dB
→ Waxay xaqiijisaa dareenka sare ee meelaynta soo dhawaynta ishaarada.

Dhexdhexaad ka baxsan- ee-Diidmada Kooxda
Ku dhow{0}}dhamaadka- ee{2}} diidmada kooxda: 42-47dB
→ Si wax ku ool ah u go'doomiyay faragelinta RF dibadda ee LTE, 5G, iwm.

Xidhmada Yaryar ee La Habeeyay
Cabbirka xirmada: 1.4×1.1×0.6mm - oo la mid ah Murata isla - badeecada gaarka ah, si toos ah u socon karta oo la bedeli karo. Marka la barbardhigo moodooyinka waaweyn ee TDK, waxay si fiican ugu habboon tahay qaabaynta PCB-ga ee is haysta ee qalabka la xidhan karo iyo kuwa la qaadan karo.

Caadiga ah ee Balaadhan-Hawlgalka Heerkulka
Kala duwanaanta heerkulka shaqaynaysa: -30 darajo ilaa +85 digrii - waxay dabooshaa inta badan bey'ada rayidka ah ee baabuurka dhexdiisa, diyaarada aan duuliyaha lahayn, iyo codsiyada terminalka IoT.
Kala duwanaanshaha heerkulka kaydinta: -40 darajo ilaa +85 darajo - waxa ay buuxisaa kaydinta iyo heerkulka hoose ee shuruudaha dibadda.

RoHS waafaqsan & Naqshad Cagaaran
Hoggaaminta RoHS{0}ku hoggaansanaanta bilaashka ah, oo leh habka wax soo saarka iyo gaarsiinta caadiga ah.


2. Isbarbardhigga Ujeeddada iyo Calaamadaha Caalamiga ah

Isbarbardhigga tooska ah ee filtarrada GPS-ka caadiga ah ee Murata, TDK, iyo Qorvo:

Halbeegga

HCI SF11S5-1575.420

Murata

TDK

Qorvo

Inta jeer ee Xarunta

1575.42Mhz

1575.42Mhz

1575.42Mhz

1575.42Mhz

Gelida Khasaare (nooca)

0.9dB

~0.9dB

~ 1.0-1.2dB

~0.9dB

VSWR (nooc)

1.2

1.2

1.2

–

Ka baxsan--Diidmada Kooxda

42-47dB

la barbardhigi karo

la barbardhigi karo

la barbardhigi karo

Heerkulka shaqada

-30 darajo ~ +85 darajo

-40 darajo ~ +85 darajo

-30 darajo ~ +85 darajo

-40 darajo ~ +85 darajo

Dhammaantood waxay wadaagaan soo noqnoqoshada xarun isku mid ah, taasoo ka dhigaysa qalab si toos ah loo beddeli karo.

Luminta Gelida (nooca 0.9dB) waxay ku dhex jirtaa kala duwanaanshaha caadiga ah oo ka wanaagsan qaar ka mid ah taxanaha TDK.

VSWR (1.2 typ) waa u dhigma Murata iyo TDK.

Ka baxsan-- diidmada kooxda (42-47dB) waxay buuxisaa shuruudaha ka hortagga faragelinta ee aaladaha meelaynta rayidka ee caadiga ah.

Heerkulka shaqaynayo wuxuu ku habboon yahay inta badan xaaladaha terminalka guriga; waxqabadka guud wuxuu gaaraa heer la bedeli karo.


3. Codsiyada bartilmaameedka ah

Ku habboon meelaynta meelaynta GPS/GNSS ee kala duwan, oo ay ku jiraan:

Socodka baabuurta & T -BOX

Diyaaradaha aan duuliyaha lahayn

modules meelaynta GNSS

Saacadaha meelaynta la gashado ee smart

Saldhigyada wakhtiyada

Mashiinnada IoT ee warshadaha


4. Xaqiijinta kalsoonida

Alaabtu waxay dhamaystirtay tijaabinta isku halaynta buuxda waxayna buuxisay warshadaha{0}} shuruudaha heerka heerka:

Kaydinta muddada dheer- heerkulka sare/hoose

Heerkulka sare-, heerkul sare - adkaysiga qoyaanka

Boqolaal wareegyo heerkul sare/hoose ah

Dib u qulqulaya caabbinta alxanka

Tijaabada iibka

Waxqabadka joogtada ah ee wax soo saarka ballaaran


5. Taageerada saadka ee HCI

Hal qayb oo ka mid ah Suzhou Hangjing Elec & Tech Co., Ltdwaxay naqshadeeyaan oo ay soo saaraan filtarrada SAW gudaha-guriga, iyagoo hubinaya xakamaynta gudaha iyo bixinta mugga deggan. Waxaan bixinaa xaashiyaha xogta, tijaabada muunad, iyo taageero farsamo oo dhamaystiran.