Kingtone Customized Public Safety Bi-Directional Amplifier UHF 400-450MHz 20W Band Selection Repeater RF Integrated BDA bakeng sa Walkie Talkie Signal Extender

Tlhaloso e Khutšoanyane:

Sistimi ea Kingtone Bi-Directional Amplifiers e etselitsoe ho rarolla mathata a lets'oao le fokolang la mohala, le theko e tlase haholo ho feta ho eketsa Seteishene se secha sa Base (BTS).UHF BDA ke tharollo e pheta-phetoang e entsoeng ho nahanoa ka ba arabelang pele ka polokeho ea sechaba.Ts'ebetso ea mantlha ea sistimi ea RF Bi-Directional Amplifiers ke ho amohela lets'oao la matla a tlase ho tsoa ho BTS ka phetiso ea maqhubu a seea-le-moea ebe o fetisetsa lets'oao le holisitsoeng libakeng tseo marang-rang a sa lekaneng.Mme letshwao la selefouno le lona ke...

Lebitso:Kingtone/JIMTOM

Bongata ba Odara:1 Sekhechana/Likotoana

Matla a Phepelo:10000 Pejana / Likotoana ka Khoeli

Tiisetso:12khoeli

Lebitso la Sehlahiswa:Bi Directional Amplifier (BDA)

Mosebetsi:BDA bakeng sa Walkie Talkie Signal Extender

Lentsoe la sehlooho:uhf radio repeater

Maqhubu a Tloaelehileng:400-450MHz

Matla a Eketsehileng a Output:2W/5W/10W/20W

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ts'ebetso ea mantlha ea sistimi ea RF Bi-Directional Amplifiers ke ho amohela lets'oao la matla a tlase ho tsoa ho BTS ka phetiso ea maqhubu a seea-le-moea ebe o fetisetsa lets'oao le holisitsoeng libakeng tseo marang-rang a sa lekaneng.'Me lets'oao la mohala le lona le holisitsoe mme le fetisetsoa ho BTS ka tsela e fapaneng.

Likarolo tsa mantlha:
1, High linearity PA;Phaello e phahameng ea tsamaiso;
2, Theknoloji ea Intelligent ALC;
3, Theknoloji ea Intelligent AGC;
4, Duplex e felletseng le ho itšehla thajana ho tloha holimo ho ea ho downlink;
5, Opereishene ea Othomathike e bonolo;
6, mokhoa o kopantsoeng o nang le ts'ebetso e tšepahalang;
7, Tlhokomelo ea lehae le e hole (ho ikhethela) ka alamo ea phoso e ikemetseng & taolo ea hole;
8, moralo o thibelang boemo ba leholimo bakeng sa ho kenya maemo a leholimo ohle;

Tlhaloso:

Lintho		Teko Boemo	Tlhaloso		Meno
			Uplink	Khokahano e tlase
Nako ea ho sebetsa(MHz)		Nominal Frequency	355-356MHz	366-367MHz	Customized
Bophahamo ba motlakase		Sehlopha sa mabitso	1MHz
Fumana(dB)		LebitsoMatla a Output-5dB	90±3
Sekhahla sa bandwidth		Sehlopha sa mabitso	25kHz
Matla a Output (dBm)		modulating pontshi	+33±1	+43±1
ALC (dBm)		Kena Letšoao eketsa 20dB	Po≤±1
Setšoantšo sa Lerata (dB)		Ho sebetsa ka sehlopha(Max. Gain)	≤15
Ripple in-band (dB)		Nominal Output Power -5dB	≤3
Mamello ea Maqhubu (ppm)		Nominal Output Power	≤0.05
Nako ea ho lieha (rona)		Ho sebetsa ka sehlopha	≤5
Fumana Mohato oa ho Fetola (dB)		Nominal Output Power -5dB	1dB
Gain Adjustment Range(dB)		Nominal Output Power -5dB	≥30
Fumana Linear e Fetohang (dB)	10dB	Nominal Output Power -5dB	±1.0
	20dB	Nominal Output Power -5dB	±1.0
	30dB	Nominal Output Power -5dB	±1.5
Inter-modulation Attenuation (dBc)		Ho sebetsa ka sehlopha	≤-45
Phallo e sa Tšoaneng (dBm)	9kHz-1GHz	BW: 30KHz	≤-36	≤-36
	1GHz-12.75GHz	BW: 30KHz	≤-30	≤-30
VSWR		Boema-kepe ba BS/MS	1.5
I/O Port		N-Mosali
Tšitiso		50 ohm
Mocheso oa ho sebetsa		-25°C ~+55°C
Mongobo o Batlang		Max.95%
Phepelo ea motlakase		DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)			Khetho

Lisebelisoa:
Ho holisa khaso ea mats'oao a sebaka se foufetseng sa lets'oao la ho tlatsa moo lets'oao le fokolang kapa le sa fumaneheng.
Kantle: Boema-fofane, Libaka tsa Bohahlauli, Lithuto tsa Kolofo, Likotopo, Lifeme, Litereke tsa Meepo, Metse joalo-joalo.
Ka hare: Lihotele, Litsi tsa Lipontšo, Kamore e ka tlase, Mabenkele a Mabenkele, Liofisi, Lits'oants'o Tse Pakang jj.