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Mtunda wautali 3g 4g 1800mhz telecom kunyumba GSM mafoni chizindikiro chilimbikitso

Mtunda wautali 3g 4g 1800mhz telecom kunyumba gsm mafoni chizindikiro chilimbikitso
  • Mtunda wautali 3g 4g 1800mhz telecom kunyumba GSM mafoni chizindikiro chilimbikitso

Kufotokozera Kwachidule:

Chidziwitso Chachidziwitso Chachidziwitso Chachidziwitso cha Magawo / Chitsimikizo Chothandizira ma foni am'manja (chomwe chimadziwikanso kuti cellular repeater kapena amplifier) ​​ndi chipangizo chomwe chimathandizira ma siginecha amafoni kupita ndi kuchokera pafoni yanu yam'manja kaya kunyumba kapena kuofesi kapena pagalimoto iliyonse.Imachita izi potenga chizindikiro chomwe chilipo, ndikuchikulitsa, kenako ndikuwulutsa kudera lomwe likufunika kulandilidwa bwino.Ngati mukukumana ndi mafoni otsitsidwa, kulumikizidwa kwapaintaneti kwapang'onopang'ono kapena kutayika, kwakakamira...


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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

  • Mawu Oyamba
  • Nkhani yayikulu
  • Ntchito & zochitika
  • Kufotokozera
  • Magawo/Chitsimikizo

Chowonjezera cholumikizira foni yam'manja (chomwe chimadziwikanso kuti cellular repeater kapena amplifier) ​​ndi chipangizo chomwe chimathandizira ma sign a foni kupita ndi kuchokera pafoni yanu yam'manja kaya kunyumba kapena kuofesi kapena mgalimoto iliyonse.

Imachita izi potenga chizindikiro chomwe chilipo, ndikuchikulitsa, kenako ndikuwulutsa kudera lomwe likufunika kulandilidwa bwino.

Ngati mukukumana ndi mafoni otsitsidwa, kulumikizidwa kwapaintaneti pang'onopang'ono kapena kutayika, mameseji osakhazikika, mawu osamveka bwino, kusamveka bwino, mipiringidzo yocheperako, ndi zovuta zina zolandirira mafoni am'manja, cholimbikitsa ma sign a foni ndiye yankho labwino kwambiri lomwe limatulutsa zotsatira zotsimikizika.

m'lifupi=

Nkhani yayikulu

A. Kupindula kwakukulu kwamagetsi amplifier mphamvu

B .ALC ndi AGC ntchito ukadaulo,

C. Phokoso lotsika kwambiri landirani amplifier

D. Palibe kusokoneza malo oyambira, atangotsegula njira yoyambira ndi malo oyambira popanda kufunikira kosintha magawo,

E. Mapangidwe okhazikika komanso odalirika a electromagnetic compatibility.

F. Mlingo wa siteshoni yoyambira sikuchititsa kuti phokoso lakumbuyo liwonjezeke, koma silingabweretse kutsika kwamtundu wamayendedwe apamtunda.

G. Ndi zonse-duplex kulankhulana mode .

H. chotsani kutentha koyenera, kapangidwe kake ndi kokongola, voliyumu ndiyoyenera

m'lifupi= 

Ntchito & zochitika

 
m'lifupi=
m'lifupi= 

Kufotokozera

Chitsanzo No

KT-GDY20 chizindikiro cholimbikitsa

Zosintha za parameter

Uplink

Tsitsani

Nthawi zambiri

GSM+DCS

1710-1785MHz

1805-1880MHz

Mphamvu Zotulutsa

20dBm

20dBm

Kupindula

60±2dB

65±2dB

Bandwidth

25+75M

Ripple mu Band

≤5dB

Spurious Emission

9KHz ~ 1GHz

≤ -36 dBm

1GHz ~ 12.75GHz

≤ -30 dBm

Chithunzi cha VSWR

≤3

Mtengo wa MTBF

> 50000 maola

Magetsi

AC:100~240V, 50/60Hz;DC:12V 2A

Kugwiritsa Ntchito Mphamvu

<5W

Kusokoneza

50 ohm

Kufotokozera Kwamakina

RF cholumikizira

N-Mkazi N

Makulidwe (D*W*H)

195*180*20 (mm)

Kalemeredwe kake konse

<1.45Kg

Kukula kwake (D*W*H)

250*240*65(mm)

Malemeledwe onse

<1.7Kg

Mtundu Woyika

Kuyika Khoma

Mikhalidwe Yachilengedwe

IP40

Chinyezi

<90%

Kutentha kwa Ntchito

-10°C ~ 55°C
Magawo/Chitsimikizo
12 miyezi chitsimikizo.

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  • *Model:
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  • Zam'mbuyo:
  • Ena:

    • ZOKHUDZANA NAZO