Kingtone 43dBm 20W Tetra DMR UHF BDA Off-air Channel Selective Fiber Optic Repeater Signal Extender bakeng sa Tunnel & In-Building DAS 400MHz Radio System Telecommunication

Tlhaloso e Khutšoanyane:

Ke Hobane'ng ha Fiber Optic Repeater?Sistimi ea Kingtone Fiber Optic Repeaters e etselitsoe ho rarolla mathata a lets'oao le fokolang la mohala, le theko e tlase haholo ho feta ho theha Seteishene se secha sa Base (BTS).Ts'ebetso e kholo ea sistimi ea RF Repeaters: Bakeng sa sehokelo se tlase, mats'oao a tsoang ho BTS a fepeloa ho Master Unit (MU), MU ebe e fetolela lets'oao la RF ho lets'oao la laser ebe e fepa fiber ho fetisetsa ho Remote Unit (RU).RU ebe e fetolela lets'oao la laser ho lets'oao la RF, 'me u sebelise Power Amplifier ho holisa matla a phahameng ho IBS kapa antenna e koahelang.F...

Lebitso:Kingtone/JIMTOM

Bongata ba Odara:1 Sekhechana/Likotoana

Matla a Phepelo:10000 Pejana / Likotoana ka Khoeli

Tiisetso:12khoeli

Mofuta oa Pheta:Fiber Optic Repeater

Marang-rang:Customized

Matla a Output Unit ea Bafani :2W / 5W

Remote Unit Output Power :5W / 10W/20W

Khokahano:Fiber Optical Cable

Kakaretso :1-20km

Mofuta:Off-air Channel e Khethang Fiber Optic Repeater

Channel:Max.8CH

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ke Hobane'ng ha Fiber Optic Repeater?
Sistimi ea Kingtone Fiber Optic Repeaters e etselitsoe ho rarolla mathata a lets'oao le fokolang la mohala, le theko e tlase haholo ho feta ho theha Seteishene se secha sa Base (BTS).Ts'ebetso e kholo ea sistimi ea RF Repeaters: Bakeng sa sehokelo se tlase, mats'oao a tsoang ho BTS a fepeloa ho Master Unit (MU), MU ebe e fetolela lets'oao la RF ho lets'oao la laser ebe e fepa fiber ho fetisetsa ho Remote Unit (RU).RU ebe e fetolela lets'oao la laser ho lets'oao la RF, 'me u sebelise Power Amplifier ho holisa matla a phahameng ho IBS kapa antenna e koahelang.Bakeng sa sehokelo sa holimo, Ke ts'ebetso ea morao-rao, matšoao a tsoang ho mosebelisi a fepeloa boema-kepeng ba MS ba MU.Ka duplexer, lets'oao le holisoa ke amplifier ea lerata le tlase ho ntlafatsa matla a lets'oao.Ebe mats'oao a feptjoa ho RF fiber optical module ebe e fetoleloa ho matšoao a laser, ebe lets'oao la laser le fetisetsoa ho MU, lets'oao la laser le tsoang RU le fetoleloa ho RF lets'oao ka RF optical transceiver.Ebe mats'oao a RF a matlafatsoa ho mats'oao a matla a eketsehileng a feptjoang ho BTS.

Likaroloana:

Fiber Optic RF Repeater ke tharollo e tšepahalang ea ho atolosa le ho ntlafatsa sebaka sa tšireletso sa marang-rang a TETRA 400MHz.
E na le li-module tse peli tse kholo, Master le lihlopha tse ngata tsa Makhoba.
33, 37, 40 kapa 43dBm matla a hlahisoang a kopane, a kopana le litekanyetso tsa sistimi
Ho kenya le ho hlokomela masimo ho fokotsa litšenyehelo tsa ho qala le ho sebetsa
Phetiso ea lets'oao ho fiber optic repeater ha e sitisoe ke litšusumetso tsa kantle
Fana ka tšebeletso ea tšireletso ea RF e potlakileng haholo ho TETRA Base-Station ea hau
Boholo bo Kopanetsoeng le Ts'ebetso e Phahameng ka har'a sebaka se sa keneleng metsi se loketseng meaho ea kantle le kahare

MOU+ROU Whole System Tekheniki Specification

Lintho	Teko Boemo	Setsebi Tlhaloso		Memo
Lintho	Teko Boemo	uplink	theolelo	Memo
Maqhubu a Range	Ho sebetsa ka sehlopha	415MHz ~ 417MHz	425MHz ~ 427MHz	Customized
Max Bandwidth	Ho sebetsa ka sehlopha	2MHz		Customized
Matla a Output	Ho sebetsa ka sehlopha	+43±2dBm	+40±2dBm	Customized
ALC (dB)	Kenya 10dB	△Po≤±2
Max Gain	Ho sebetsa ka sehlopha	95±3dB	95±3dB
Fumana Range e Fetohang (dB)	Ho sebetsa ka sehlopha	≥30
Fumana Linear e fetolehang (dB)	10dB	±1.0
	20dB	±1.0
	30dB	±1.5
Ripple in Band(dB)	Bandwidth e Sebetsang	≤3
Max.input Level Ntle le Tšenyo	Tsoela pele 1min	-10 dBm
IMD	Ho sebetsa ka sehlopha	≤ 45dBC
Phatlalatso e Senyehileng	Ho sebetsa ka sehlopha	≤ -36 dBm (250 nW) sehlopheng sa maqhubu a 9 kHz ho isa ho 1 GHz
Phatlalatso e Senyehileng	Ho sebetsa ka sehlopha	≤-30 dBm (1 μW) sehlopheng sa maqhubu a 1 GHz ho isa ho 12,75 GHz
Ho lieha ha phetisetso (rona)	Ho sebetsa ka sehlopha	≤35.0
Setšoantšo sa Lerata (dB)	Ho sebetsa ka sehlopha	≤5 (Max.gain)
Inter-modulation Attenuation	9kHz ~ 1GHz	≤-36dBm/100kHz
Inter-modulation Attenuation	1GHz ~ 12.75GHz	≤-30dBm/1MHz
Boema-kepe VSWR	Boema-kepe ba BS	≤1.5
Boema-kepe VSWR	MS Port	≤1.5