Iwe Unonyatso Kuziva Nezve Dhijitari Scanners?

Seyakajairika Mugwagwa Bvunzo Kuonekwa, Iyo Dhijitari Scanner Inonyatsoratidza Iyo Yemahara Nharaunda Yeiyo Kwayedza Nzvimbo. Iyo Inoshandiswa MuCW (Inoenderera Mbichana) Signal Kuedzwa, Network Optimization Road Kuedza, Uye Network Optimization Basa Kune Kamuri Distribution Maitiro.

Ngatitorei Kutarisa Kwakajairika Paramende Uye Misimboti YeNguva Uye Kupatsanurwa Kweiyo Dhijitari Scanner Kuvhiringidza Iyo Kuongorora.

Iwo Akakosha Maparamende Eiyo Dhijitari Scanner Inosanganisira Yemukati Attenuator Zvirongwa, RBW (Resolution Bandwidth) Zvirongwa, Frequency Band Saizi Seti, Nezvimwe.

Nheyo Yekunze RF Attenuator Kuisa Is:

(1) Kana Zvakakodzera Kutsvaga Zviratidzo zvidiki, Iko Kukosheswa Kukosha Kunofanira Kuiswa SePasi Sezvinobvira, Zvikasadaro Iyo Yakatsvaga Target Chiratidzo Ichamedzwa Nechepasi Ruzha rweiyo Frequency Scanner Uye Haugone Kuonekwa;

(2) Kana Zvakakodzera Kuti Uone Zviratidzo Zvakasimba, Iko Kukosha Kunofanira Kuiswa Zvakakwirira Sezvazvinogona, Zvikasadaro Kunokonzeresa Kusarongeka Kusina Kukodzera MuSekiti Yeiyo Scanner, Ratidza Zviratidzo Zvemanyepo, Uye Kunyangwe Kukuvadza Kuonekwa;

 

Iwo RBW Ekumisikidza Nheyo Ndea:

(1) Paunenge uchitsvaga Zviratidzo zvidiki zveNarrowband, Iyo RBW Kukosha Inofanirwa Kuiswa SeZasi Sezvazvinogona, Zvikasadaro Iyo Yekutsvaga Target Chiratidzo Inosanganisirwa Uye Haigone Kuzivikanwa, Uye Kunyangwe Inomedzwa NeRuzha Rweiyo Scanner Uye Zvakakwana Zvisingaonekwe; Asi Kana Kana Iyo RBW Kukosha Yakanyanya Kuderera, Iyo Yekutsva Nguva Ichave Yakanyanya Kureba Uye Iyo Bvunzo Simba Ichabatwa;

(2) Tichifunga Kuti Iyo Bandwidth Yeye Imwe RB YeGMM Signal, PHS Signal Uye TD-LTE Yava Pedyo ne200K, Uye Kwayedza Simba Rokuyedza, Zvinokurudzirwa Kuti Iyo RBW Yeiyo Scanner Igadzwe Ku200KHz.

Iyo Frequency Bhendi Saizi Ekumisikidza Nheyo Ndiyi:

(1) Kuburikidza neFilter Cooperation, Set Iyo Frequency Band Scale Kune Iyo LTE System Bandwidth Scale Yekuongorora In-Band Kukanganiswa Mamiriro, Akadai SeF-Bhendi TDS In-Band Kukanganisa, GSM Yechipiri Harmonic Kupindirana, Uye DCS Intermodulation Kupindirana. Zvinotarisirwa Kubatanidza Iyo Inoenderana Frequency Band Firita Kana Uchitsvaira Iyo Frequency. Semuenzaniso, Iyo F-Bhendi Yekutsvagisa Kuongorora Yakagadzirirwa 1880-1900MHz. Kana Uchitsvaira Iyo Frequency, Chero Chiteshi cheiyo Antenna Inogona Kubviswa PaRRU, Kubatanidza Iyo Sefa, Uye Kubatanidza Iyo Filter Kuburitsa Port Neiyo Frequency Scanner;

(2) Tsvaira Iyo Yekumusoro Uye Yekunze Yakapetana Kakawanda Mabhendi Eiyo Target Frequency Bhendi Kuti Uongorore Kana Paine Akasiyana Masystem Signal Mabasa pane Akasiyana Sub-Mabhendi. Semuenzaniso, Paunenge Uchiongorora Kukanganiswa kweF-Bhendi, Unogona Kugadza Iyo Tsvaira Frequency Band Scale 1805MHz-1920MHz, Uye Ongorora 1805-1920MHz Zvakasiyana. Zvinoenderana Nechiratidzo Uye Kusimba Kwa1830MHz, 1830-1850MHz, 1850-1880MHz, Uye 1900-1920MHz Frequency Bands, Ongorora Simba Rechiratidzo reDCS Maererano Nekuvhiringidza Waveform Kuti Ubatsire Kuona Kana Pangave paine DCS Inopokana Uye Kuzadzikiswa Kwakakwana;

 

Kubatanidza Iyo In-Bhendi Kukanganiswa Mamiriro Uye Iyo Kunze-Kwe-Bhendi Kukanganiswa Mamiriro Eiyo Kumusoro Uye Pazasi Akapindirana Frequency Mune Iwo Pamusoro Matanho maviri, Zvinokwanisika Kuongorora Kwakasiyana Kupindirana Zviyero Mune Yeyakavhiringidzika Chiitiko Iko Kakawanda Kupindirana Kunopikiswa.


Post nguva: Feb-06-2021
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