Anteennada la yareeyay iyo kuwa dhuuban waxay ku siin karaan waxqabad Wanaagsan oo cabbir yar ah.
hordhaca alaabta
Dhismaha khadka microstrip ayaa awood u siinaya gudbinta hufan iyo soo dhaweynta calaamadaha soo noqnoqda raadiyaha, hubinta isgaarsiinta la isku halayn karo iyo awoodaha wareejinta xogta ee meelaha xaddidan. Tani waxay ka dhigaysaa dookh la doorbido codsiyada halka cabbirka, waxqabadka, iyo kala duwanaanshiyaha ay ugu muhiimsan yihiin, sida dabagalka hantida, maaraynta agabka, xakamaynta gelitaanka.
Tilmaamaha muhiimka ah
- Waxaa loogu talagalay in ay noqdaan kuwo aad u yar oo cabbirkoodu yahay, taas oo ka dhigaysa iyaga oo ku habboon la dhexgalka aaladaha is haysta iyada oo aan la hayn meel badan.
- Isticmaalka khadadka microstrip ee dhismayaashooda waxay awood u yeelaan waxqabadka hufan xitaa cabbirka xaddidan, siinta gudbinta calaamadaha lagu kalsoonaan karo iyo awoodaha soo dhaweynta.
- Anteenooyinka la yareeyey iyo kuwa dhuuban badanaa waa kuwo kharash-ool ah in la soo saaro sababtoo ah dhismahooda fudud.
Codsiyada
Anteennada-Yar-yar waxay bixisaa isku-dar ah hufnaan meel bannaan, la qaadi karo, bilicsanaan, wax-qabad, wax-ku-ool-ku-oolnimo, isku-kalsoonaan, iyo isku halaynta, taasoo ka dhigaysa qaybo faa'iido u leh aaladaha yaryar iyo summada RFID.


Tilmaamaha muhiimka ah
- Cabbirka anteenada aadka u dhuuban.
- Waxqabad heer sare ah, saamiga axial hooseeya.
- Isku xirka antenna kala duwan.
Halbeegyada
Tilmaamid | Halbeegga |
Xaddiga Soo noqnoqda | 902MHz-928MHz |
Faa'iido | 2.5dBi |
VSWR | ≤1.3:1 |
Polarization | Wareegto |
3dB Beamwidth | 100°x 100° |
Wax-soo-gelinta | 50Ω |
Qalab | FR4 |
Cabirka | 137mm×137mm×3mm |
Miisaanka | 115g |
Xiriiriyaha | SMA |
Ilaalinta Gudaha | IP63 |
Habka Rakibaadda | Usha, Magnet, ama Screw |
Heerkulka Shaqada | -20 ℃ ~ 85 ℃ |
Heerkulka Kaydinta | -20 ℃ ~ 85 ℃ |
Qoyaanka shaqaynaysa | 10 ~ 95% RH (wax uumi ah) |
Cabirka

Tilmaamaha muhiimka ah
- Muuqaal is haysta, ku habboon rakibidda.
- Faa'iido sare, saamiga axial hooseeya iyo khasaare hoose.
Halbeegyada
Tilmaamid | Halbeegga |
Xaddiga Soo noqnoqda | 902MHz-928MHz |
Faa'iido | 3dBi |
VSWR | ≤1.5:1 |
Polarization | Wareegto |
3dB Beamwidth | 128°x 120° |
Wax-soo-gelinta | 50Ω |
Qalab | ABS |
Cabirka | 85mm×85mm×21mm |
Miisaanka | 75g |
Xiriiriyaha | Dugsiga Sare |
Midabka | Madow |
Habka Rakibaadda | Isku-xidhka ama Magnet |
Heerkulka Shaqada | -40 ℃ ~ 55 ℃ |
Heerkulka Kaydinta | -40 ℃ ~ 85 ℃ |
Qoyaanka shaqaynaysa | 10 ~ 95% RH |
Cabirka

Tilmaamaha muhiimka ah
- Waxqabad heersare ah, VSWR hooseeya iyo saamiga axial hooseeya.
- Cabbirka is haysta oo leh magnet ku dhex jira.
- Ilaalinta qolofka balaastiigga ah, shoogga iyo dhibicda u adkaysta.
Halbeegyada
Tilmaamid | Halbeegga |
Xaddiga Soo noqnoqda | 920MHz ~ 925MHz |
Faa'iido | 0dBi |
VSWR | ≤2.0:1 |
Polarization | Wareegtada gacanta midig |
Xaddiga xad dhaafka ah | ≥4 |
Wax-soo-gelinta | 50Ω |
Qalab | dhoobada Dielectric, FR4 |
Dhererka Antenna | 25mm*25mm*4mm |
Cabirka Alaabta | 43.0mm*37.0mm*13.6mm |
Xiriiriyaha | SMA-J |
Khadka Quudinta | RG178 (L=3m) |
Heerkulka Shaqada | -40 ℃ ~ 85 ℃ |
Heerkulka Kaydinta | -45 ℃ ~ 85 ℃ |
Qoyaanka shaqaynaysa | 10 ~ 95% RH |
Cabirka

Tilmaamaha muhiimka ah
- Waxqabad heersare ah, VSWR hooseeya iyo saamiga axial hooseeya.
- Cabbirka is haysta oo leh magnet ku dhex jira.
- Ilaalinta qolofka balaastiigga ah, shoogga iyo dhibicda u adkaysta.
Halbeegyada
Tilmaamid | Halbeegga |
Xaddiga Soo noqnoqda | 865MHZ~868MHz/920MHz~925MHz |
Faa'iido | 3dBi |
VSWR | ≤2.0:1 |
Polarization | Wareegtada gacanta midig |
Xaddiga xad dhaafka ah | >20 |
Wax-soo-gelinta | 50Ω |
Qalab | dhoobada Dielectric, FR4 |
Dhererka Antenna | 40mm*40mm*5mm |
Cabirka Alaabta | 61mm*61mm*18mm |
Xiriiriyaha | SMA-J |
Khadka Quudinta | RG178 (L=3m) |
Heerkulka Shaqada | -40 ℃ ~ 85 ℃ |
Heerkulka Kaydinta | -45 ℃ ~ 85 ℃ |
Qoyaanka shaqaynaysa | 10 ~ 95% RH |
Cabirka
