- Taw qhia
- Mainfeature
- Daim ntawv thov & scenarios
- Specification
- Parts/Warranty
- 27dBm IDEN800 Band Xaiv Repeater
Kingtone Repeaters system yog 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 kev ntxiv qhov chaw nres tsheb tshiab (BTS).Lub luag haujlwm tseem ceeb ntawm RF Repeaters system yog kom tau txais cov teeb liab hluav taws xob tsawg los ntawm BTS los ntawm kev xa xov tooj cua zaus thiab tom qab ntawd xa cov teeb liab amplified mus rau thaj chaw uas tsis muaj kev pab cuam network.Thiab lub teeb liab ntawm lub xov tooj ntawm tes kuj tau nthuav dav thiab xa mus rau BTS ntawm qhov kev coj ua.
- Mainfeature
- Lub ntsiab nta◇ Siab linearity PA;High system nce◇ Intelligent ALC technology◇ Tag nrho duplex thiab kev sib cais siab◇ Ntse lim nkhaus◇ Tsis siv neeg ua haujlwm yooj yim ua haujlwm◇ Modular tsim yooj yim los tswj◇ Chaw taws teeb tswj / saib / tswb ntawm RF MODEM lossis Ethernet◇ IP65 chassis tsim rau ob qho tib si sab hauv tsev thiab sab nraum zoov daim ntawv thov
- Daim ntawv thov & scenarios
-
Daim ntawv thov
Txhawm rau nthuav dav cov teeb liab kev pab cuam ntawm cov teeb liab qhov muag tsis pom qhov chaw teeb liab tsis muaj zog lossis tsis muaj.
Cov kev pab cuam ntawm cov chaw xws li tshav dav hlau, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Zos, Tsev, chaw ua haujlwm lossis tsev so thiab lwm yam.
- Specification
-
Technical Specifications
Cov khoom
Kev kuaj mob
Specification
Meno
Uplink
Downlink
Ua haujlwm zaus (MHz)
Nominal zaus
806-821 MHz
851-866 MHz
Bandwidth
Nominal Band
15 MHz
Tau txais (dB)
NominalTso zis zog-5dB
80 ± 3
Lub zog tso zis (dBm)
GSM modulating teeb liab
27
27
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
Tau txais kev hloov pauv theem (dB)
Nominal tso zis zog -5dB
1dB ib
Tau txais kev 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
Tawm ntawm Band Gain
±400 KHz
Nominal tso zis zog -5dB
50
±600 KHz
Nominal tso zis zog -5dB
40
±1 MHz
Nominal tso zis zog -5dB
35
±5 MHz
Nominal tso zis zog -5dB
25
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/O Chaw 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
- warranty: 1 xyoo rau repeater, 6 hli rau accessories
■ hu rau tus neeg muag khoom ■ Kev daws & Daim Ntawv Thov
-
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