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TDD-LTE Band39 1900MHz 1880-1920 Alagbeka Ifiranṣẹ Foonu Alagbeka Ampilifaya Atunṣe

Apejuwe kukuru:

Ibẹrẹ Ohun elo Ipilẹ akọkọ&awọn oju iṣẹlẹ Awọn ẹya sipesifikesonu/Atilẹyin ọja Awọn atunso Kingtone jẹ apẹrẹ lati yanju awọn iṣoro ti ifihan agbara alagbeka alailagbara, eyiti o din owo pupọ ju fifi Ibusọ Base tuntun kan (BTS) kun.Iṣe akọkọ ti eto Awọn atunso RF ni lati gba ifihan agbara kekere lati BTS nipasẹ gbigbe igbohunsafẹfẹ redio ati lẹhinna tan kaakiri ifihan agbara si awọn agbegbe nibiti agbegbe nẹtiwọọki ko pe.Ati pe ifihan alagbeka naa tun pọ si ati tan kaakiri si th...


Alaye ọja

ọja Tags

  • Ọrọ Iṣaaju
  • Ẹya akọkọ
  • Ohun elo&awọn oju iṣẹlẹ
  • Sipesifikesonu
  • Awọn ẹya ara / atilẹyin ọja

Eto awọn atunṣe Kingtone jẹ apẹrẹ lati yanju awọn iṣoro ti ifihan agbara alagbeka alailagbara, eyiti o din owo pupọ ju fifi Ibusọ Base tuntun kan (BTS) kun.Iṣe akọkọ ti eto Awọn atunso RF ni lati gba ifihan agbara kekere lati BTS nipasẹ gbigbe igbohunsafẹfẹ redio ati lẹhinna tan kaakiri ifihan agbara si awọn agbegbe nibiti agbegbe nẹtiwọọki ko pe.Ati pe ifihan agbara alagbeka tun pọ si ati gbigbe si BTS nipasẹ itọsọna idakeji.
 
/>Ẹya akọkọ

Laini giga PA;Ga eto ere;

Imọ-ẹrọ ALC ti oye;

Duplex ni kikun ati ipinya giga lati ọna asopọ si isalẹ;

Isẹ irọrun adaṣe adaṣe;

Ilana ti a ṣepọ pẹlu iṣẹ ti o gbẹkẹle;

Abojuto agbegbe ati latọna jijin (iyan) pẹlu itaniji aṣiṣe aifọwọyi & iṣakoso latọna jijin;

Apẹrẹ oju ojo fun fifi sori oju ojo gbogbo;

Ohun elo&awọn oju iṣẹlẹ

Lati faagun agbegbe ifihan ti agbegbe afọju ifihan kun nibiti ifihan ko lagbara

tabi ko si.

Ita: Papa ọkọ ofurufu, Awọn agbegbe Irin-ajo, Awọn iṣẹ Golfu, Awọn ọna Tunnel, Awọn ile-iṣẹ, Awọn agbegbe iwakusa, Awọn abule ati bẹbẹ lọ.

Ninu ile: Awọn ile itura, Awọn ile-iṣẹ Ifihan, Awọn ipilẹ ile, Ohun tio wa

Awọn ile-itaja, Awọn ọfiisi, Awọn ọpọlọpọ iṣakojọpọ ati bẹbẹ lọ.

O wulo julọ fun iru ọran:

Atunṣe le wa aaye fifi sori ẹrọ eyiti o le gba ifihan BTS mimọ ni ipele to lagbara bi Ipele Rx ni aaye atunwi yẹ ki o jẹ diẹ sii ju-70dBm;

Ati pe o le pade ibeere ti ipinya eriali lati yago fun ara ẹni-oscillation.
 
 
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Sipesifikesonu

Awọn nkan

Ipo Idanwo

Sipesifikesonu

Uplink

Isalẹ isalẹ

Igbohunsafẹfẹ Ṣiṣẹ (MHz)

Igbohunsafẹfẹ ipin

Ọdun 1710-1785MHz

Ọdun 1805-1880MHz

Jèrè(dB)

Agbara Ijade Aṣoju-5dB

95±3

Agbara Ijade (dBm)

GSM modulating ifihan agbara

37

43

ALC (dBm)

Ifihan agbara titẹ sii ṣafikun 20dB

Po≤±1

Nọmba Ariwo (dB)

Ṣiṣẹ ni-band (Max.Jèrè)

≤5

Ripple in-band (dB)

Agbara Ijade Aṣoju -5dB

≤3

Ifarada Igbohunsafẹfẹ (ppm)

Iforukọsilẹ Agbara

≤0.05

Idaduro akoko (wa)

Ṣiṣẹ ni-iye

≤5

Aṣiṣe Alakoso ti o ga julọ(°)

Ṣiṣẹ ni-iye

≤20

Aṣiṣe Alakoso RMS (°)

Ṣiṣẹ ni-iye

≤5

Gba Igbesẹ Iṣatunṣe (dB)

Agbara Ijade Aṣoju -5dB

1dB

Jèrè Iwọn Atunse (dB)

Agbara Ijade Aṣoju -5dB

≥30

Gba Onila Adijositabulu(dB)

10dB

Agbara Ijade Aṣoju -5dB

± 1.0

20dB

Agbara Ijade Aṣoju -5dB

± 1.0

30dB

Agbara Ijade Aṣoju -5dB

± 1.5

Iṣatunṣe Iṣatunṣe laarin (dBc)

Ṣiṣẹ ni-iye

≤-45

Itujade Asan (dBm)

9kHz-1GHz

BW: 30 kHz

≤-36

≤-36

1GHz-12.75GHz

BW: 30 kHz

≤-30

≤-30

VSWR

BS / MS Port

1.5

Ibudo I/O

N-Obirin

Ipalara

50ohm

Awọn iwọn otutu ti nṣiṣẹ

-25°C ~+55°C

Ọriniinitutu ibatan

O pọju.95%

MTBF

Min.100000 wakati

Ibi ti ina elekitiriki ti nwa

DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%)

Latọna Abojuto Išė

Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR, Agbara Ijade

Latọna Iṣakoso Module

RS232 tabi RJ45 + Iṣiṣẹ modẹmu Alailowaya + Batiri Li-ion gbigba agbara

Awọn ẹya ara / atilẹyin ọja
FAQ

1. Q: Ṣe OEM & ODM ibere wa?

A: Bẹẹni, Logo onibara tabi apẹrẹ wa;

2. Q: Kini atilẹyin ọja naa?

A: Atilẹyin ọdun kan ti a nṣe fun awọn ọja Kingtone.

3. Q: Igba melo ni MO le gba awọn ọja naa?

A: Ni deede 10-15 ọjọ fun iṣelọpọ, da lori iwọn aṣẹ.

4. Q: Kini ọna ifijiṣẹ?

A: Ọna ifijiṣẹ lọpọlọpọ fun yiyan, nipasẹ afẹfẹ, ilẹ, okun tabi Oluranse ikosile.

5. Q: Iru eto wo ni o le ṣe atilẹyin?

A: Eto bii TETRA, CDMA, GSM, DCS, 3G, 4G, awọn alaye fihan bi isalẹ:

■ olutaja olubasọrọ ■ Solusan & Ohun elo

  • * Awoṣe: KT-IRP-B15-P37-B
    * Ẹka Ọja: 37dBm IDEN800 5W Ẹgbẹ Atunse Yiyan

  • * Awoṣe: KT-900 ICS Repeater
    * Ẹka Ọja: 10W GSM 900 ICS Alailowaya foonu alagbeka Alailowaya Alailowaya

  • * Awoṣe: MU: KT-RS850/1800-B25/25-P37A-J-48V-V1.0
    * Ẹka Ọja: 5W CDMA800MHz Atunse Isọpọ Igbohunsafẹfẹ Afẹfẹ

  • * Awoṣe:
    * Ẹka Ọja: Yagi Antenna


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