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3g gsm cdma 800/850/900 Mai maimaitawa a waje Directional yagi Antenna
- 1. Wannan eriyar Yagi ta dace da duk masu jigilar mara waya 800/850 / 900MHz, aikin barga;2. Wannan Waje Yagi Directional Antenna ya hada da sassan hawa don saukin hawa kan ko dai shimfidar wuri ko sanda;3. Wannan Waje Yagi Directional Antenna yana aiki tare da duk manyan masu jigilar mara waya da ke aiki akan 800/850 / 900MHz;Mafi ingancin 4g band zabi mai maimaita 1800 siginar wayar salula ta haɓaka. 3g gsm cdma 800/850/900 Mai maimaitawa a waje Directional yagi Antenna
Misali KT-12/11 / 9-08 / 09V Yanayin Yanayi 806-960MHZ Input Impedance 50Ω VSWR 1.5 Riba 12/11 / 9dBi 3dB HPBW 50 ° / 60 ° / 75 ° H-jirgin sama 45 ° / 50 ° / 55 ° E-jirgin sama
F / B ＞ 15 Matsakaicin imumarfi 200W Rarrabawa Poaddamarwar Tsaye Nau'in Mai Haɗawa NK Kariyar Haske Kai tsaye Kasa Yanayin Yanayi -40 ℃ ~ 60 ℃ Tsawon 820/650 / 490mm Tsarin 9/7/5 naúrar Gudun Iska 200 (k / h) Nauyi 0.7 / 0.65 / 0.6kg Riƙe Pole diamita Φ40-Φ60 (mm) Tambayoyi:
1.Idan har yanzu rasit na siginar bayan sanyawa, da fatan za a bincika idan eriya ta waje tana nuni zuwa hasumiyar sigina daidai ko wani wuri yana da sigina mai ƙarfi kuma tabbatar da ƙarfin sigina-70DBM.
2.Idan har yanzu basu da sigina bayan shigarwa, da fatan za a duba adaftan wutar na'urarmu ko an haɗa ta daidai? Kuma masu haɗin suna haɗi da kyau.
3. Idan ƙarfi bai daidaita ba, da fatan za a duba idan eriyar waje da ta cikin gida ta yi kusa; da fatan za a tabbatar eriyar waje tana da nisan mita 10 aƙalla, tare da shinge kuma ba cikin layi ɗaya ba.
4. Sanya mahaɗin waje ta hanyar manne mai hana ruwa, in ba haka ba rigar rage yankin murfin sigina.
