Antenna ukuxhumana kwamangqamuzana. Antenna ukuthuthukisa ukuxhumana kwamangqamuzana

kusukela epilweni yangamalanga yesimodeni Kunzima ukucabanga ngaphandle idivayisi ephathwayo. Nokho, ukuxhumana kwamangqamuzana akuhlali kutholakala. Ukuze kulungiswe le nkinga, usethe antenna ekhethekile. Phezu kwemibhoshongo nasezingosini, uphahla asetshenziswa kudivayisi panel. Ngaphezu kwalokho, kukhona yokukhulisa umsindo yeselula. Ukuze uzwisise kabanzi kuzo, kubalulekile ukuba sicabangele imodeli ethize.

Antenna AP-800

Ukukhweza wathi antenna yeselula ophahleni. Usebenza e-bangakunaki kugqame. Wabeka uhlobo olulodwa-siteshi. Futhi, divaysi isebenzisa ezimbili isidlidlizi. Ngqo ibha yokuxhuma lisetshenzisiwe olwandisa. Imvamisa ubuncane antenna wathi asisikhulu kunenkosi 340 MHz. amadivaysi wemboni emisebeni incike ukufakwa ukuphakama.

Wokufaka impedance imodeli ethulwa ingeqi ohms 12. ama-apharathasi Isetshenziswa uyakwazi kwamazinga okushisa aphansi kakhulu. Ukuze uxhume AC has a Isixhumi okhethekile. Expander ngqo osebenzayo kulesi simo iluphu hlobo. Ukufaka antenna yeselula lwenzeka yokubeka.

kudivayisi AP-860

Ukusebenzisa vibrators ezimbili ezinikeziwe ukuxhumana kwamangqamuzana. Antenna ogibele endlini ngokusebenzisa uprights. kudivayisi kugqame isebenzisa uhlobo emithathu siteshi. Le modeli lunamandla amakhulu, futhi kuyophela nini imvamisa ifinyelela 800 MHz. Inzuzo kulokhu elilingana 12 dB. Zemikhakha kungaphefumuli ezinkulu. Kubalulekile futhi ukwazi ukuthi imodeli esetshenziswa AC isixhumi. Imvamisa obuncane at 230 MHz. Emazingeni ngezansi zero imodeli kungenziwa kusetshenziswa.

AP-855 onobuhle

Lezi antenna efakwe omahamba-nendlwana. Lokhu ukuguqulwa senziwa ngesisekelo the spreader iluphu. I kugqame kuleli cala has uhlobo olulodwa-siteshi. Sekukonke, zikhona ezintathu isidlidlizi. Stand elenziwe ngentambo isandiso. Imvamisa esiphezulu isezingeni 890 MHz. Inzuzo kuyinto 12 dB. ibha Connection, imodeli efakwe nge Converter. Ukuze ekulinganiseni imvamisa Converter khona.

Incazelo 2 MIMO

antenna Cellular efakwe ophahleni. Le nguqulo enziwe vibrators ezimbili. Kulesi simo kugqame isetshenziswa uhlobo ezimbili-siteshi. Sekukonke, imodeli has a ibhasi yokuxhuma. Converter ngesikhathi antenna sishoda. Idivayisi inverter enikeziwe uhlobo coaxial. Loop extender has a high yokusebenza imvamisa. Setha imodeli ngaphambili. Kulokhu, imvamisa ubuncane antenna kuyinto 120 MHz. Impedance okokufaka ke uyakwazi ukumelana 5 Ohm. Emazingeni ngezansi zero imodeli avunyelwe isebenze. Zemikhakha Kulokhu kuncike ukuphakama iphaneli iyunithi.

MIMO Amapharamitha 5

Lokhu-antenna okuxhumana amaselula senziwa ezimbili-kugqame. Inzuzo Inkomba kuyinto ngezithuba 30 dB. Kubalulekile futhi ukwazi ukuthi idivayisi has a panel for nenkanuko edlulele. Kukhona vibrators ezine. Uxhumano ibha isetshenziswa ne Converter.

Transducer is preset ukuba uhlobo coaxial. Ukuze uxhume idivayisi has a isikhulumi Isixhumi okhethekile. Extender e uhlobo antenna iluphu enikeziwe. Imvamisa ubuncane idivayisi iku ngezithuba 300 MHz. wemboni emisebeni eyingozi kuba sezingeni emhlabeni 50 degrees. okokufaka impedance Maximum kohlelo ekwazi ukumelana 20 Ohm.

okhulisa apharathasi AL-900-14

Lokhu-antenna ukuze uthuthukise sesiginali yeselula senziwa ngesisekelo a tetrode. Kulokhu, a comparator isetshenziswa capacitor hlobo. I Coefficient imodeli ukuhlakazwa kwaba 80%. Amandla iyunithi emelelwa ingeqi 22 Watts. Extender, imodeli akusetshenziswa.

Izinkinga cross-nokwehlukana ukuxazululwa ngokufaka isimame. Imvamisa ubuncane antenna kuyinto MHz 120. I thyristor kuleli cala singanikezwanga. ekushayweni sibalo ilingana degrees 35. Kubalulekile futhi ukuqaphela ukuthi ukuze uxhume isixhumi kudivayisi AR isetshenziswa.

Antenna AL-900-77

Lokhu-antenna okuxhumana yeselula isebenza nge tetrode, okuyinto isethelwe amplifier. I comparator e imodeli has uhlobo epholisayo. Sepharamitha imvamisa obuncane ngezithuba 50 MHz. Zemikhakha Kulokhu ingeqi degrees 45. Vibrators abanalo lukamakhalekhukhwini. Thyristor isicelo unijunction hlobo. Impedance uvo imodeli impela high. Kubalulekile futhi ukuqaphela ukuthi kulungiselelwa kubhedere 10 dB. Umkhawulo lokushisa kuvunyelwe we-antenna 45 degrees.

Amadivayisi AL-900-90

Lokhu-antenna - antenna okuxhumana yeselula ne epholisayo comparator. Tetrode kulokhu inikezwa ngaphandle-amplifier. Ngqo thyristor esetshenziswa unijunction hlobo. Sekukonke, imodeli has ezimbili kugqame. Impedance uvo we-antenna mikhulu. Imvamisa obuncane MHz 120.

Coefficient kokuqondisa ingeqi 50 dB. Isandiso enikeziwe ngumkhiqizi yohlobo uphondo. Umkhawulo lokushisa ovumelekile 40 degrees.

ANT imodeli Ly 1815

Lokhu-antenna umsebenzi lweselula epholisayo comparator. Tetrode imodeli unikezwa thyristor unijunction. I Coefficient ukuma wave ingeqi 80%. Izinkinga cross-nokwehlukana siyithola ngu vibrators. Uxhumano ibha esetshenziswa apharathasi ne Converter. Coefficient ukuhlakazwa kuncike kuphela ukuphakama ukufakwa kudivayisi.

Kubalulekile futhi ukuqaphela ukuthi izinga lokuphasa izinga ubuncane ngezithuba 340 MHz. Umkhawulo lokushisa avumelekile imodeli kuyinto 45 degrees. Crosstalk kulokhu ngenxa kugqame.

Incazelo ANT 3540 Ly

Le modeli senziwa kugqame olulodwa. Ngqo isicelo capacitor uhlobo comparator. Zonke imodeli has a tetrode. Ubuncane imvamisa ukuguqulwa isezingeni 200 MHz. Izinkinga cross-nokwehlukana le-antenna akesabi. Imvamisa esiphezulu zedivayisi ilingana 340 MHz. Isidlidlizi, imodeli isetshenziswa nebhasi yokuxhuma. Nokho, Converter ku-antenna singanikezwanga. Extender esetshenziswa iluphu hlobo. wemboni emisebeni Kudivayisi uyalingana 45 degrees. ukusebenza kahle okuthuthukisiwe ingeqi 33 dB.

Wilson nemingcele

Lokhu-antenna senziwa isidlidlizi. Kugqame wabeka uhlobo ezimbili-siteshi. Uxhumano ibha esinikezwa ngaphandle Converter. Uma sikhuluma nemingcele, kubhedere ezingeni 45 dB. Ngakwelinye ihlangothi, imvamisa obuncane 230 MHz. Ukuze uxhume antenna has a Jack isikhulumi. Imvamisa obuyisilinganiselo 450 MHz. Thyristor, imodeli setha unijunction hlobo. Kubalulekile futhi ukwazi ukuthi idivayisi has a comparator ezihlangene. Isandiso ku-antenna ethulwa sishoda. Okuncane lokushisa eyamukelekayo - 40 degrees.

Antenna AO-900

Lokhu-antenna senziwa ngesisekelo unijunction thyristor. I comparator kuleli cala uhlobo epholisayo. Area of ukuhlakazwa imodeli mikhulu. Kubalulekile futhi ukuqaphela ukuthi imvamisa esiphezulu lithola 230 MHz. Nokho, inzuzo ilingana dB 12 kuphela. I kugqame inikezwe antenna has uhlobo olulodwa-siteshi.

Coupling idivayisi ukufakwa ithayi ngaphandle Converter. Isandiso ke singanikezwanga. Nokho, kukhona extender izinga iluphu. Ukuze uxhume usebenzisa AR-isixhumi. Wemboni emisebeni imodeli ethulwa kulingana degrees 45. Crosstalk at bangakunaki ukuphila tetrode. Standing wave lingemaphesenti ngo-90%.

Amadivayisi AO-566

Lokhu-antenna senziwa ngesisekelo a comparator elula. Tetrode isetshenziswa ne-amplifier. imvamisa enkulu yama kudivayisi 30 MHz. Endaweni ukuhlakazwa kulesi simo incike ukuphakama ukufakwa kudivayisi. Imvamisa ubuncane 122 imodeli MHz. Extender enikeziwe ngumkhiqizi yohlobo iluphu. Zimbili kugqame nje idivayisi. Isidlidlizi kuleli cala, eyodwa kuphela isetshenziswa. Wokufaka ukuguqulwa ukumelana isezingeni ohms 35. Ukuphakama impedance incike izimo zezulu. Umkhawulo ovumelekile ukuguqulwa lokushisa kulingana degrees 45.

Model AO-780

Lokhu-antenna ifakwe kugqame olulodwa-siteshi. I comparator isetshenziswa eyodwa kuphela. Lo mshini kulokhu nge isidlidlizi. Kubalulekile futhi ukuqaphela ukuthi extender antenna iluphu isetshenziswa. Uxhumano bar ukuguqulwa wathi engekho. Ngqo ulinganise imvamisa ubuncane elilingana 230 MHz.

Endaweni ukuhlakazwa incike ukufakwa ukuphakama lukamakhalekhukhwini. Izinkinga cross-nokwehlukana isixazululekile ngosizo amplifier. Imvamisa esiphezulu zedivayisi sise 450 MHz. Okuncane lokushisa eyamukelekayo -30 degrees. wemboni emisebeni eyingozi kuba sezingeni emhlabeni 65 degrees. Umkhawulo lokushisa ovumelekile kuyinto 45 degrees. Impedance uvo imodeli mikhulu. ukusebenza kahle ngcono lingaphansi kuka 5.5 dB.

Incazelo Link ANT-457

Lokhu-antenna ukuthuthukisa ukuxhumana kwamangqamuzana senziwa kugqame olulodwa. Idivayisi comparator isethelwe tetrode. Thyristor kulokhu amandla aphansi. Ngqo imodeli imvamisa ubuncane ingeqi 300 MHz. Kubalulekile futhi ukuqaphela ukuthi kubhedere 4 dB.

Okuncane lokushisa ovumelekile ukuguqulwa ngezithuba -30 degrees. Coefficient ukuhlakazwa kuncike ukuphakama kugqame iyunithi. Crosstalk ngesikhathi antenna kungase kushintshwe uma kunesidingo. Standing Wave lokubiza ingeqi 70%. Lo mshini e idivayisi samanje singanikezwanga.

Amapharamitha Xhumanisa ANT-200

Lokhu-antenna ukuthuthukisa ukuxhumana kwamangqamuzana senziwa ukubonakalisa olulodwa. Uxhumano bar ukuguqulwa isetshenziswa ne Converter. Ngqo inverter efakwe uhlobo coaxial. Xhuma antenna kunethiwekhi nge AC isixhumi. Amandla kule divayisi uyalingana 33 Watts.

Wokufaka impedance yilona ukumelana kakhulu 13 ohms. Umkhawulo lokushisa ovumelekile 40 degrees. I comparator kulokhu engekho. Kubalulekile futhi ukwazi ukuthi imodeli has vibrators ezimbili ezifakiwe. Tetrode singanikezwanga ngumkhiqizi. Standing wave isilinganiso kulokhu ingeqi 6 dB.

Efingqa

Sikhishwe osekushiwo, kufanele kuphawulwe ukuthi izindlu evame ukusetshenziswa ukuguqulwa AP-800 iphaneli hlobo. sici yabo ehlukile yilona eliphezulu imvamisa inketho. Phezu kwemibhoshongo wasebenzisa uchungechunge antenna MIMO 2. Xhumanisa ANT-457 iyakwazi ukuhlukanisa phakathi amadivayisi okhulisa. Lokhu-antenna ine ukusebenza eliphakeme futhi icwecwe kakhulu.