- Isingeniso
- Isici esiyinhloko
- Isicelo & zimo
- Ukucaciswa
- Izingxenye / Iwaranti
-
Imvamisa Shift Phinda (I-FSR) yakhelwe ukuxazulula izinkinga zesiginali yeselula ebuthakathaka, enganweba ukwembozwa okuningi kune-RF ephindayo futhi inciphise utshalomali ezindaweni lapho intambo ye-fiber optic ingatholakali.
Uhlelo lonke lwe-FSR luqukethe izingxenye ezimbili: I-Donor Unit ne-Remote Unit. Badlulisa ngokusobala futhi bakhulise isignali engenantambo phakathi kwe-BTS (Base Transceiver Station) namaselula ngegagasi le-RF ngokuvama okuhlukile kwe-BTS.
Iyunithi ye-Donor ithola isignali ye-BTS nge-coupler eqondile evaliwe ku-BTS (noma nge-open air RF transmission nge-Donor Antenna), bese iyiguqula isuke kwimvamisa yokusebenza iye kumvamisa yokuxhumanisa, bese idlulisela isignali ekhulisiwe iye ku-Remote Unit nge ama-Antennas esixhumanisi. I-Remote Unit izoguqula isignali iye kumvamisa osebenzayo bese inikezela ngesiginali ezindaweni lapho ukutholakala kwenethiwekhi kunganele khona. Futhi isignali yeselula iyandiswa futhi idluliselwe ku-BTS ngenye indlela.
- Isici esiyinhloko
-
Izici:
1, Isixazululo esihle sokuqeda ukuphazamiseka okuhlangene ngenxa yokwabelana ngemvamisa efanayo;
2, Asikho isidingo esiqinile sokuzihlukanisa sokufakwa kwe-antenna;
3, Kulula ukukhetha indawo yokufaka;
4, i-Remote Unit ingafakwa ngaphandle kokufakwa kwe-BTS;
5, amachweba we-RS-232 ahlinzeka ngezixhumanisi zencwajana yokubhekelwa kwendawo kanye nemodemu engenazintambo eyakhelwe ngaphakathi ukuxhumana neNMS (Network Management System) engalawula kude isimo sokusebenza kwabaphindayo futhi ilande nemingcele yokusebenza kulowo oyiphindayo.
I-6, i-Aluminium-alloy casing inokuphikisana okukhulu nothuli, amanzi nokonakala;
- Isicelo & zimo
-
- Ukucaciswa
-
Ukucaciswa Kophiko Lwabanikeli：
Izinto
Isimo sokuhlola
Ukucaciswa
Uplink
I-Downlink
Ukusebenza Imvamisa (MHz)
Imvamisa Yokuqanjwa
824-849I-MHz
869-894I-MHz
Imvamisa Ibanga(MHz)
Imvamisa Yokuqanjwa
1.5G noma 1.8G
Inzuzo (dB)
Okuzenzakalelayo Lokukhipha Amandla-5dB
50 ± 3（Isiteshi Couple）
＞80（Umoya Thola）
Lokukhipha Amandla (dBm)
Isiginali yokuguqula i-GSM
0（Isiteshi Couple）
37
33（Umoya Thola）
37
I-ALC (dBm)
Input Signal engeza 20dB
△Po≤ ±1
Umsindo Figure (dB)
Ukusebenza ku-band（UMax. Inzuzo）
≤5
I-Ripple in-band (dB)
Okuzenzakalelayo Lokukhipha Amandla -5dB
≤3
Ukubekezelelana Okuvamile (ppm)
Okuzenzakalelayo Lokukhipha Amandla
≤0.05
Isikhathi Ukubambezeleka (us)
Ukusebenza ku-band
≤5
Iphutha Lesigaba Esiphezulu (°)
Ukusebenza ku-band
≤20
Iphutha Lesigaba se-RMS (°)
Ukusebenza ku-band
≤5
Thola Isinyathelo Sokulungisa (dB)
Okuzenzakalelayo Lokukhipha Amandla -5dB
1dB
Inzuzo Ukulungiswa Ibanga(dB)
Okuzenzakalelayo Lokukhipha Amandla -5dB
≥30
Thola Ukuguqulwa Okuguqukayo (dB)
10dB
Okuzenzakalelayo Lokukhipha Amandla -5dB
± 1.0
20dB
Okuzenzakalelayo Lokukhipha Amandla -5dB
± 1.0
30dB
Okuzenzakalelayo Lokukhipha Amandla -5dB
± 1.5
Ukunciphiswa kwe-Inter-modulation (dBc)
Ukusebenza ku-band
≤ -45
Ukukhishwa okungamanga (dBm)
9kHz-1GHz
BW: 30KHz
≤ -36
≤ -36
1GHz-12.75GHz
BW: 30KHz
≤ -30
≤ -30
I-VSWR
I-BS / MS Port
1.5
I / O Ichweba
N-Owesifazane
Impedance
50ohm
Ithempelesha yokusebenza
-25 ° C ~ + 55 ° C
Umswakama Ohlobene
UMax. 95%
MTBF
Ubuncane. Amahora ayi-100000
Ukunikezwa kwamandla kagesi
Incazelo: DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Umsebenzi Wokuqapha Okukude
I-alamu yesikhathi sangempela yesimo somnyango, izinga lokushisa, ukunikezwa kwamandla, i-VSWR, amandla wokukhipha
Module yesilawuli kude
I-RS232 noma i-RJ45 + Imodemu engenantambo + Ibhethri ye-Li-ion ekhokhwayo
Ukucaciswa Kweyunithi Ekude：
Izinto
Isimo sokuhlola
Ukucaciswa
Uplink
I-Downlink
Ukusebenza Imvamisa (MHz)
Imvamisa Yokuqanjwa
824-849I-MHz
869-894I-MHz
Imvamisa Ibanga(MHz)
Imvamisa Yokuqanjwa
1.5G noma 1.8G
Inzuzo (dB)
Okuzenzakalelayo Lokukhipha Amandla-5dB
95 ± 3
Lokukhipha Amandla (dBm)
Isiginali yokuguqula i-GSM
37
40
I-ALC (dBm)
Input Signal engeza 20dB
△Po≤ ±1
Umsindo Figure (dB)
Ukusebenza ku-band（UMax. Inzuzo）
≤5
I-Ripple in-band (dB)
Okuzenzakalelayo Lokukhipha Amandla -5dB
≤3
Ukubekezelelana Okuvamile (ppm)
Okuzenzakalelayo Lokukhipha Amandla
≤0.05
Isikhathi Ukubambezeleka (us)
Ukusebenza ku-band
≤5
Iphutha Lesigaba Esiphezulu (°)
Ukusebenza ku-band
≤20
Iphutha Lesigaba se-RMS (°)
Ukusebenza ku-band
≤5
Thola Isinyathelo Sokulungisa (dB)
Okuzenzakalelayo Lokukhipha Amandla -5dB
1dB
Inzuzo Ukulungiswa Ibanga(dB)
Okuzenzakalelayo Lokukhipha Amandla -5dB
≥30
Thola Ukuguqulwa Okuguqukayo (dB)
10dB
Okuzenzakalelayo Lokukhipha Amandla -5dB
± 1.0
20dB
Okuzenzakalelayo Lokukhipha Amandla -5dB
± 1.0
30dB
Okuzenzakalelayo Lokukhipha Amandla -5dB
± 1.5
Ukunciphiswa kwe-Inter-modulation (dBc)
Ukusebenza ku-band
≤ -45
Ukukhishwa okungamanga (dBm)
9kHz-1GHz
BW: 30KHz
≤ -36
≤ -36
1GHz-12.75GHz
BW: 30KHz
≤ -30
≤ -30
I-VSWR
I-BS / MS Port
1.5
I / O Ichweba
N-Owesifazane
Impedance
50ohm
Ithempelesha yokusebenza
-25 ° C ~ + 55 ° C
Umswakama Ohlobene
UMax. 95%
MTBF
Ubuncane. Amahora ayi-100000
Ukunikezwa kwamandla kagesi
Incazelo: DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Umsebenzi Wokuqapha Okukude
I-alamu yesikhathi sangempela yesimo somnyango, izinga lokushisa, ukunikezwa kwamandla, i-VSWR, amandla wokukhipha
Module yesilawuli kude
I-RS232 noma i-RJ45 + Imodemu engenantambo + Ibhethri ye-Li-ion ekhokhwayo
Izimo zohlelo lokusebenza
- Izingxenye / Iwaranti
-
iwaranti: 1year for repeater, 6months for accessories
■ umphakeli we-contat ■ Isixazululo Nokusetshenziswa
-
* Imodeli: KT-3G / 4G
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* Imodeli: KT-LRP-B70-P33-VII
* Isigaba Somkhiqizo: I-mini size repeater 33dbm 2WATT LTE 4G 2600mhz Band VII ibhendi eligcwele lesiginali yeselula ye-Repeater amplifier booster -
* Imodeli: KT-100-03
* Isigaba Somkhiqizo: I-100W RF Coaxial Attenuator
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