- Taw qhia
- Mainfeature
- Daim ntawv thov & scenarios
- Specification
- Parts/Warranty
- TETRA (Terrestrial Trunked Radio) repeater tsim los txhawb pej xeem kev nyab xeeb network thiab cov xov tooj cua tshaj lij tshaj lij rau kev siv kev nyab xeeb siab, xws li xov tooj cua hauv av, lossis kev lag luam roj thiab roj.Bi-Directional Amplifier (BDA) tuaj yeem xaiv qhov ua kom nrov nrov, ua kom cov zaus purity ntawm cov teeb liab rov qab thiab kev ruaj ntseg ntawm cov zis hluav taws xob.Nws muaj kev sib raug zoo heev thiab tam sim no tau siv dav hauv kev sib txuas lus xws li TETRA, iDEN.
Kingtone muaj ntau yam kev daws teeb meem ntawm tetra xov tooj cua thiab rov ua haujlwm kom tau raws li cov kev xav tau ntawm Cov Neeg Siv Xov Tooj Hauv Xov Tooj Cua.
- Mainfeature
-
◇ Siab linearity PA;High system nce;
◇ Intelligent ALC technology;
◇ Tag nrho duplex thiab kev sib cais siab ntawm uplink mus rau downlink;
◇ Tsis siv neeg ua haujlwm yooj yim ua haujlwm;
◇ Cov txheej txheem sib xyaw nrog kev ua tau zoo;
◇ Kev saib xyuas hauv zos thiab chaw taws teeb (yeem) nrog lub tswb tsis siv neeg & tswj chaw taws teeb;
◇ Weatherproof tsim rau tag nrho cov huab cua installation;
- Daim ntawv thov & scenarios
- TETRA Fiber Optical repeaters muab kev pab them nqi hauv cov tsev me me, nruab nrab, loj thiab tsev kawm ntawv, hauv qhov av, metro thiab tej thaj chaw deb lossis cov zej zog nyob deb nroog.
- Specification
-
Cov khoom
Kev kuaj mob
Specification
Uplink
Downlink
Ua haujlwm zaus (MHz)
Nominal zaus
380-385 MHz
410-415MHz 415-420MHz
390-395 MHz
420-425 MHz 425-430 MHz
Tau txais (dB)
NominalTso zis zog-5dB
95 ± 3
Lub zog tso zis (dBm)
33
40
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 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
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 (xaiv)
Real-time tswb rau qhov rooj qhov xwm txheej, Kub, Fais fab mov, VSWR, tso zis zog
Chaw taws teeb tswj Module (xaiv)
RS232 lossis RJ45 + Wireless Modem + Chargeable Li-ion roj teeb
- Parts/Warranty
- Warranty: 12 lub hlis tom qab hnub xa khoom;
■ hu rau tus neeg muag khoom ■ Kev daws & Daim Ntawv Thov
-
* Qauv:
* Khoom Qeb: kingtone UHF 400-470 Bi-directional Amplifier UHF BDA Tetra Band xaiv repeater
-
Qauv: KT-CRP-B25-P37-B
* Khoom Qeb: 37dbm 5W GSM850Mhz xov tooj ntawm tes teeb liab Band Selective Repeater -
Qauv: KT-RS900/1800-B25/25-P33B
* Khoom Qeb: 2W GSM900MHz Cua Coupling Wireless Zaus Hloov Repeater -
Qauv: KT-WRP-B60-P37-B
* Khoom Qeb: 5W 37dbm Ourdoor 3g booster 2100mhz umts wcdma xov tooj ntawm tes cellular repeater 3g band xaiv repeater
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