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20W 43dbm GSM900MHz Cua Coupling Zaus Hloov Repeater

20W 43dbm GSM900MHz Cua Coupling Frequency Shifting Repeater Featured duab
  • 20W 43dbm GSM900MHz Cua Coupling Zaus Hloov Repeater

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Introduction Mainfeature Application & scenarios Specification Parts/Warranty 20W GSM900MHz Air Coupling Frequency Shifting Repeater yog tsim los daws cov teeb meem ntawm cov teeb liab tsis muaj zog, uas yog pheej yig dua li ntxiv qhov chaw nres tsheb tshiab (BTS).Raws li txoj kev tau txais BTS teeb liab los ntawm Lub Tsev Pab Txhawb, muaj ob hom FSR: 1. Cable-Access FSR: Kom tau txais BTS teeb liab los ntawm kev sib txuas ncaj qha kaw rau BTS (pom zoo);2. Wireless-Access FSR: Tau txais BTS kos npe ...


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Product Detail

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  • Taw qhia
  • Mainfeature
  • Daim ntawv thov & scenarios
  • Specification
  • Parts/Warranty

20W GSM900MHz Cua Coupling Zaus HloovRepeateryog tsim los daws cov teeb meem ntawm cov teeb liab tsis muaj zog ntawm lub xov tooj ntawm tes, uas yog pheej yig dua li ntxiv qhov chaw nres tsheb tshiab (BTS).
 
Raws li txoj kev tau txais BTS teeb liab los ntawm Lub Tsev Pabcuam, ob hom FSR muaj:
1. Cable-Access FSR: Kom tau txais cov teeb liab BTS ntawm ib qho txuas ncaj qha kaw rau BTS (pom zoo);
2. Wireless-Access FSR: Qhov tau txais BTS teeb liab ntawm tus kav hlau txais xov pub dawb (tseem siv tau thaum tsis muaj kab ntawm qhov pom tuaj yeem pom ntawm Lub Tsev Pabcuam Pabcuam thiab Chaw Taws Teeb Meem raws li Lub Tsev Pabcuam tau nruab rau ntawm BTS ntauwd).
 

Thiab ob qho tib si ntawm FSR tuaj yeem muab faib ua 2 pawg raws li qhov muaj nyob ntawm qhov sib txuas:
1. Nyob rau hauv-band FSR: Qhov txuas zaus yog nyob rau hauv kev ua hauj lwm band ntawm BTS;
2. Out-of-Band FSR: Qhov txuas zaus yog tawm ntawm kev ua haujlwm ntawm BTS.

Mainfeature

Lub ntsiab nta
1. Kev sib cais siab puv duplex tsim, yooj yim rau nruab.
2. Tsawg suab nrov daim duab, siab tau txais rhiab heev.
3. Nrog ALC thiab MLC muaj nuj nqi kom ruaj khov tso zis zog.
4. Kev siv hluav taws xob tsawg, kev tiv thaiv ib puag ncig thiab txuag hluav taws xob.
5. Modular qauv tsim, yooj yim los txhim kho qhov system.
6. High Q kab noj hniav lim thiab SAW nto acoustic yoj lim, siab tawm ntawm band rejection.
7. Txais yuav lub ntiaj teb no siab tshaj linearity, tsawg intermodulation LDMOS fais fab amplifier.
8. Txais cov thev naus laus zis thev naus laus zis PLL, TCXO, OCXO thev naus laus zis, kev ruaj khov thiab qhov tseeb siab.
9. Zoo meej tej thaj chaw deb thiab hauv zos saib xyuas kev ua haujlwm.
10. Waterproof tsim ua hauj lwm rau tag nrho cov huab cua sab hauv tsev thiab sab nraum zoov.

Daim ntawv thov & scenarios

Kev siv zaus hloov repeater
Txhawm rau nthuav cov teeb liab kev pab them nqi ntawm cov teeb liab qhov muag tsis pom qhov chaw teeb liab tsis muaj zog
los yog tsis muaj.
Sab nraum zoov: tshav dav hlau, Tourism Regions, Golf Course, Tunnels, Factories, Mining Districts, Zos thiab lwm yam.
Sab hauv: Chaw ntiav pw, Exhibition Centers, Basements, Khw
Malls, Chaw Ua Haujlwm, Ntim Ntau thiab lwm yam.
Nws yog feem ntau siv rau cov xwm txheej zoo li no:
Tus repeater tuaj yeem nrhiav qhov chaw teeb tsa uas tuaj yeem tau txais cov teeb liab BTS ntshiab ntawm qhov muaj zog txaus raws li Rx Qib hauv qhov chaw repeater yuav tsum ntau dua -70dBm;
Thiab tuaj yeem ua tau raws li qhov yuav tsum tau muaj kev sib cais ntawm kav hlau txais xov kom tsis txhob muaj tus kheej oscillation.
 
ciam teb = 
 
 

Specification
 Tus neeg pub khoom Specification:

Cov khoom

Kev kuaj mob

Specification

Uplink

Downlink

Ua haujlwm zaus (MHz)

Nominal zaus

890-915 : kuvMHz

935-960 : kuvMHz

Ntau zausNtau yam(MHz)

Nominal zaus

1.5G los yog 1.8G

Tau txais (dB)

Nominal tso zis zog-5dB

50 ± 3(Chaw nres tsheb ob peb)

＞80(Cua Txais)

Lub zog tso zis (dBm)

GSM modulating teeb liab

0(Chaw nres tsheb ob peb)

37

33(Cua Txais)

37

ALC (dBm)

Input Signal ntxiv 20dB

△Po≤ ±1

Lub suab nrov (dB)

Ua haujlwm hauv-band(Max.Tau txais)

≤ 5

Ripple hauv-band (dB)

Nominal tso zis zog -5dB

≤ 3

Zaus kam rau ua (ppm)

Nominal tso zis zog

≤ 0.05

Sijhawm ncua sijhawm (peb)

Ua haujlwm hauv-band

≤ 5

Peak Phase yuam kev(°)

Ua haujlwm hauv-band

≤ 20

RMS Phase yuam kev (°)

Ua haujlwm hauv-band

≤ 5

Tau txais kev hloov pauv theem (dB)

Nominal tso zis zog -5dB

1dB ib

Tau txaisKev hloov kho ntau yam(dB)

Nominal tso zis zog -5dB

≥30

Tau txais Adjustable Linear (dB)

10dB ib

Nominal tso zis zog -5dB

± 1.0

20dB ib

Nominal tso zis zog -5dB

± 1.0

30dB ib

Nominal tso zis zog -5dB

± 1.5

Inter-modulation Attenuation (dBc)

Ua haujlwm hauv-band

≤-45

Spurious Emission (dBm)

9 kHz-1 GHz

BW: 30 KHz

≤-36

≤-36

1 GHz-12.75 GHz

BW: 30 KHz

≤-30

≤-30

VSWR

BS / MS Chaw nres nkoj

1.5

I/OChaw nres nkoj

N- Poj niam

Impedance

50 ohm

Ua haujlwm kub

-25 ° C+ 55 ° C

txheeb ze humidity

Max.95%

MTBF

Min.100000 teev

Fais fab mov

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

Chaw taws teeb saib xyuas muaj nuj nqi

Real-time tswb rau qhov rooj qhov xwm txheej, Kub, Fais fab mov, VSWR, tso zis zog

Chaw taws teeb tswj Module

RS232 lossis RJ45 + Wireless Modem + Chargeable Li-ion roj teeb

Remote Unit Specification:

Cov khoom

Kev kuaj mob

Specification

Uplink

Downlink

Ua haujlwm zaus (MHz)

Nominal zaus

890-915 : kuvMHz

935-960 : kuvMHz

Ntau zausNtau yam(MHz)

Nominal zaus

1.5G los yog 1.8G

Tau txais (dB)

Nominal tso zis zog-5dB

95 ± 3

Lub zog tso zis (dBm)

GSM modulating teeb liab

37

43

ALC (dBm)

Input Signal ntxiv 20dB

△Po≤ ±1

Lub suab nrov (dB)

Ua haujlwm hauv-band(Max.Tau txais)

≤ 5

Ripple hauv-band (dB)

Nominal tso zis zog -5dB

≤ 3

Zaus kam rau ua (ppm)

Nominal tso zis zog

≤ 0.05

Sijhawm ncua sijhawm (peb)

Ua haujlwm hauv-band

≤ 5

Peak Phase yuam kev(°)

Ua haujlwm hauv-band

≤ 20

RMS Phase yuam kev (°)

Ua haujlwm hauv-band

≤ 5

Tau txais kev hloov pauv theem (dB)

Nominal tso zis zog -5dB

1dB ib

Tau txaisKev hloov kho ntau yam(dB)

Nominal tso zis zog -5dB

≥30

Tau txais Adjustable Linear (dB)

10dB ib

Nominal tso zis zog -5dB

± 1.0

20dB ib

Nominal tso zis zog -5dB

± 1.0

30dB ib

Nominal tso zis zog -5dB

± 1.5

Inter-modulation Attenuation (dBc)

Ua haujlwm hauv-band

≤-45

Spurious Emission (dBm)

9 kHz-1 GHz

BW: 30 KHz

≤-36

≤-36

1 GHz-12.75 GHz

BW: 30 KHz

≤-30

≤-30

VSWR

BS / MS Chaw nres nkoj

1.5

I/OChaw nres nkoj

N- Poj niam

Impedance

50 ohm

Ua haujlwm kub

-25 ° C+ 55 ° C

txheeb ze humidity

Max.95%

MTBF

Min.100000 teev

Fais fab mov

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

Chaw taws teeb saib xyuas muaj nuj nqi

Real-time tswb rau qhov rooj qhov xwm txheej, Kub, Fais fab mov, VSWR, tso zis zog

Chaw taws teeb tswj Module

RS232 lossis RJ45 + Wireless Modem + Chargeable Li-ion roj teeb
Parts/Warranty
12 lub hlis rau repeater
6 hli rau accessories

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