ASTRONICS TETRA Base Station Test and Monitoring

Litlhaloso

• Sehlahisoa: Tetra Base Station Test and Monitoring
• Likarolo: Mokhoa oa teko, Monitor mode, RX Tones, Voice Loopback
• Tšebelisano ea Mofuta oa Pitso: Duplex

Selelekela sa Tetra Base Station Test and Monitoring

• Likhetho tse peli tsa TETRA Base Station Monitoring (R8-TETRA_BSM) le Teko ea TETRA Base Station TI
• (R8-TETRA_BST1) e arolelana sebopeho se tšoanang sa ts'ebetso
• Leha TETRA Base Station Monitoring Option e ka rekoa le ho sebetsoa joalo ka ts'ebeliso e ikemetseng, Teko ea TETRA Base Station Tl e hloka hore TETRA Base Station Monitoring e lumelletsoe.
• Mosebelisi a ka khetha lipakeng tsa likhetho tsena ha a ka khona
• Theko ea kopo ea TETRA Base Station Tl Test e kenyelletsa kopo ea TETRA Base Station Monitoring application
• Ho na le tsela ea ntlafatso ho tloha TETRA Base Station Monitoring ho ea TETRA Base Station Tl Test
• Mobile Country Code(MCC), Mobile Network Code(MNC), Base Station Color Code(BCC) le Local Area Code(Larea) li thathamisitsoe feela le ho hlahisoa ts'ebelisong ea Teko ea TETRA Base Station Tl.
• Likhetho tsena ka bobeli li tsamaisa litekanyo tse felletseng tsa transmitter parametric, ebang ke ka khokahano e tobileng kapa khokahano ea antenna ea OTA
• Khetho ea TETRA Base Station Tl Test e na le litekanyo tse eketsehileng tsa transmitter le receiver Tl bakeng sa BER/MER.

Matla a Pele a Buletsoe

• Matla a Pele a Buletsoe
• Tobetsa konopo ea Green Power
• Emela hore tlhophiso e sebetse ho pota Metsotsoana e 30
• Tobetsa konopo ea "TEST" e putsoa

• Khetha "Test Mode"
• Leqepheng la 2, khetha "TETRA Base Station"

• Khetha "Test Mode"
• Khetha "Tl Mode" kapa "Monitor Mode"

RX Melumo le Voice Loopback

Karolo ena e sebetsa ho mofuta ofe kapa ofe oa mohala oa Duplex. ExampLe:

• Theha Mehala ea Sehlopha
• Khetha "Call Type" le "Sehlopha" ho tsoa ho menu e theoha
• Khetha "Khetha Sehlopha" seea-le-moea se tla be se rometse Likabelo tsa Sehlopha nakong ea Ngoliso.
• Khetha Sehlopha seo u batlang ho letsetsa ho sona
• Khetha "Call Mobile"

The Mobile e tla bontša Group Call ID 777 skrineng sa eona.

• Tobetsa PTT ho sheba litekanyo tsa TX
• PTT
• "Khetha Voice Loopback"
• Tsamaisetsa molumong o mong le o mong ho menu ho e utloa ho sebuela-pele sa mobiles Khetha "Voice"
• Tobetsa PTT ebe o bua le maekrofono ho rekota molaetsa
• Hlakola PTT. Molaetsa o rekotiloeng o tla bapala khafetsa ho fihlela ho khethoa "OFF".

Hlokomela: Teko ea letsoho ea kutloisiso ea RX e ka etsoa ka: Ho khetha "RF Level" ebe u fetola hampe ho fihlela puo e robeha. <-116 ho -120 ke boemo bo tloaelehileng ba ho arohana ha lentsoe.

Pontšo ea Graphical Screen e felletseng

Li-bar charts li fana ka setšoantšo se hlakileng sa liparamente tse lekantsoeng.

• Phase e nang le khoutu ea mebala joalo ka skrineng se seholo.
• Matšoao a Masoeu a bontša moeli oa paramethara ka 'ngoe. Meeli ea Motho ka Mong e ka lokisoa ke opareitara
• Khetho ea Power Class e beha meeli ea sehlopha seo sa seea-le-moea.

Spectrum Analyzer
Li-bar charts li fana ka setšoantšo se hlakileng sa liparamente tse lekantsoeng.

Spectrum Analyzer e tla tsebahala kaha ke kopi ho Spectrum Analyzer e kholo ho tsoa ho R8100 e tloaelehileng. Ke feela mesebetsi e sebetsang ho T MO e kopilitsoeng hohle, Leqephe har'a maqephe ohle a menu ho bona likarolo tse kenyellelitsoeng.

• Mokhoa oa ho Qala/Emisa oa Pontšo ea Maqhubu » Max Hold e thusa ho ts'oara TDMA Bursts.
• Mekhoa ea Lits'oants'o tsa Lits'oants'o »Mokhoa oa Delta o thusa ho lekanya bandwidth ea kanale
• Span e fetolehang

Matla Profile

• Sekotjana sa TDMA view
• Litšupa tse 2 tsa tlhahlobo ea nako
• Matshwao a fetola Mkrl kapa Mkr2 toggle.

Pontšo ea Linaleli

Boemo ba indasteri ba QPSK Constellations Boemeli ba setšoantšo sa:

• Liphoso tsa mokhahlelo
• Amplitude Liphoso
• I/Q Ho se leka-lekane

Meeli ea Teko

• Lenane lena le lumella opareitara hore a ipehele meeli ea eona bakeng sa parameter ka 'ngoe ea TMO e lekantsoeng
• Meeli ena e bontšitsoe ponts'ong ea Chate ea Bar.
• Tlhophiso ea paramethara ka 'ngoe e sebelisetsoa ho bala liphetho tsa ho feta/ho hloleha ka bo eona.

Senotlolo sa kamehla se khutlisa meeli eohle ea maemo a ETSI

Mefuta ea Mehala
Mofuta o mong le o mong oa mohala o ka etsoa ka bomong ho ea le ho tsoa ho mobile.

• Ind Duplex Simltaneous TX le RX Ind Simplex PTT ho isa TX.
• Sehlopha sa PTTto TX
• Fono ka nako e le 'ngoe TX le RX
• SDS & DGNA Romella le ho Fumana molaetsa o mokhuts'oane, Abela le ho Tlohela Lihlopha tse Matla tsa OTA.

Boemo ba tshohanyetso

• Ambient Listening. Ts'ebetso e patiloeng… Sebui sa seea-le-moea se thibetsoe, Maekerofounu e ntse e tsoela pele.

Tsena tsohle li ka kengoa tšebetsong kapa tsa tingoa ke software ea Radio's Programming. Ho qala mohala le likhokahano li ka etsoa ke MS Radio kapa BS R8100.

Ts'ebetso ea Mokhoa oa BST T1

• Hokela Base Station RF boema-kepeng ba RF 1/0
• Leqepheng la 2 la 2 khetha "Monitor Port" 'me u behe ho RF 1/0
• Ho ipapisitsoe le BS Output Power the
• Ho nyenyefatsa ho ka hloka hore ho lokisoe
• Kenya BS Downlink Frequency Kapa khetha ho tsoa ho moralo oa kanale

Ela hloko: Liparamente tsa kanale tsa Uplink li behiloe moralong oa kanale. Ho kena ha Frequency ka kotloloho ho tla sebelisa leano lena ho hlalosa Uplink Parameters ka bo eona

Yuniti e tla bonts'a:
Self Synch e Tsoela Pele 'me u amahanya le BS Signal

• Ha amahanyo e fihlellwa the
  Letšoao la TETRA le fumanoeng le tla hlahisoa
• Haeba BS e fetisa lets'oao la Tl sena se tla hlahisoa joalo ka TETRA Signal Detected
• Channel, Tl Type, MNC,MCC, BCC le
  LA li decoded le ho bonts'oa
• Litekanyo tsohle tsa Transmitter joale li phela ka lipontšo tsa dijithale le tsa litšoantšo

Pontšo ea Graphical

Senotlolo sa Graphical Displays se fana ka phihlello ea skrineng se felletseng bakeng sa:

• Lits'oants'o tsa Bar
• Spectrum
• Matla Profile
• Lihlopha tsa linaleli

Likerafo tse nyane tse kaholimo le tse tlase

Litlhophiso tsa Plan Plan

Litlhophiso tsa Moeli oa Teko

Teko ea Automatic Transmitter

Liphetho tsa liteko 'me u boloke ho File

• Ha USB flash drive e kentsoe yuniti konopo ea Export to CSV e ea sebetsa
• Foldara e bitsoang "Tokoloho" e tla etsoa ka koloing e nang le foldara e nyane e bitsoang "TETRA BST" le foldara e bitsoang "Results"
• Foldara e tšoanang e tla ba le foldara e nyane e bitsoang "Screen Shots"
• Lits'oants'o tse felletseng tsa skrini sa jpg fomate
• E ka bolokoa ka nako efe kapa efe ka ho khetha Shift +0 ka nako efe kapa efe

Teko ea TETRA T1

Ho na le mekhoa e 'meli ea ts'ebetso
Sehlalosoa sa Mosebelisi le Seteishene sa Motheo se Khethehileng ho Mosebelisi se hlalosoang mosebelisi a ka khetha:

Mofuta oa Letšoao la Uplink

Auto e arabela Tl Downlink e nepahetseng mme e beha karabo e nepahetseng ea Uplink

• E ka khethoang:
• » TCH 7.2
• » SCH/F
• » STCH+STCH
• » SCH/HU+SCH+HU
• » TCH/S
• » TCH/2.4 NZI
• » TCH/4.8

Uplink Signal Mode

• » Auto TX ON
• Fetisetsa
• Amohela
• Loopback
• Phetiso ka letsoho

 

Hlokomela: Mosebelisi oa mofuta ona o tlameha ho ba le tsebo e tebileng ea BS le mekhoa ea eona ea tlhahlobo ea T1
MNC, MCC le BCC li behiloe ho Lenaneo la Channel ho ts'ehetsa likhetho tse kaholimo bakeng sa encode/decode e nepahetseng.

Sekerine Plan Plan Phallo e nepahetseng ea Tl Signal> Ho Batla> Ho Fumaneha> Ho paka> Ho hokahane
Khetha Tl Test Key ho etsa le ho bona litekanyo Lekola Liphetho Screen

Tl Measurements Display Screen Motorola MT Sl or Dimetra Selected

Teko ea TETRA Tl

FAQs

A na nka sebelisa tšobotsi ea RX Tones le Voice Loopback mefuteng eohle ea mehala?

E, tšobotsi ena e sebetsa ho mofuta ofe kapa ofe oa mohala oa Duplex.

Litokomane / Lisebelisoa

ASTRONICS TETRA Base Station Test and Monitoring [pdf] Bukana ea Mosebelisi ATS-OG-TETRA-Base-Station, Teko le Tlhokomelo ea Seteishene sa Motheo sa TETRA, Motheo oa TETRA, Teko ea Seteishene le Tlhokomelo, Tlhokomelo.

Litšupiso

• Bukana ea Mosebelisi