ROF RF modules broadband Transceiver Module RF holim'a fiber link Analog broadband RoF link

Tlhaloso e Khutšoanyane:

Sehokelo sa analog RoF (RF modules) haholo-holo e entsoe ka li-analog optical transmission modules le li-analog optical reception modules, ho finyella phetiso ea nako e telele ea matšoao a RF ka li-optical fibers. Qetello ea phetisetso e fetola lets'oao la RF hore e be lets'oao la optical, le fetisoang ka fiber ea optical, ebe pheletso e amohelang e fetolela lets'oao la optical hore e be lets'oao la RF. Lihokelo tsa RF fiber optic transmission li na le litšobotsi tsa tahlehelo e tlase, Broadband, matla a maholo, ts'ireletso le lekunutu, 'me li sebelisoa haholo ho li-antenna tse hole, puisano ea nako e telele ea analog fiber optic, ho lata, telemetry le taolo, mehala ea microwave ea ho lieha, satellite ground. liteishene, radar le libaka tse ling. Conquer e hlahisitse letoto la lihlahisoa tsa RF fiber optic transmission ka ho khetheha bakeng sa sebaka sa phetisetso ea RF, e koahelang lihlopha tse ngata tsa maqhubu a kang L, S, X, Ku, joalo-joalo. E nka khetla ea tšepe e kopanetsoeng e nang le khanyetso e ntle ea motlakase oa motlakase, sehlopha se pharaletseng se sebetsang. , le flatness e ntle ka hare ho sehlopha.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Rofea Optoelectronics e fana ka lihlahisoa tsa motlakase oa Optical le photonics Electro-optic modulators

Li-tag tsa Sehlahisoa

Tlhaloso

Sehokelo sa analoge sa RoF haholo-holo se entsoe ka li-module tsa analog optical transmission le li-module tsa analog optical reception, ho fihlella phetiso ea nako e telele ea matšoao a RF ka likhoele tsa optical. Qetello ea phetisetso e fetola lets'oao la RF hore e be lets'oao la optical, le fetisoang ka fiber ea optical, ebe pheletso e amohelang e fetolela lets'oao la optical hore e be lets'oao la RF.

Sehlahisoa tšobotsi

L, S, X, Ku multiple frequency terminals
Opereishene wavelength 1310nm/1550nm，Ka boikhethelo DWDM wavelength, multiplexing
E babatsehang RF karabelo flatness
Mefuta e mengata ea matla

Kopo

Antenna e hole
Puisano e telele ea analog fiber optic
Ho latela, telemetry, le taolo (TT&C)
Seteishene sa satellite
Mehato ea elektronike
Ho lieha ha pontšo ea radar ea microwave

mekhahlelo

litekanyetso tsa ts'ebetso

Mekhahlelo	Letšoao	Min	Typ	Max	Unit
Wavelength	l		1550		nm
Ho fetisa matla a tsoang	P_op		8	10	dBm
Lehlakore le fetisang-mokgoa- kgatello		35			dB
Ho itšehla thajana ho bobebe		35			dB
RF input frequency range*	f	0.1		18	GHz
RF input 1dB compression point	P_1dB		10		dBm
Khokahano ea phaello*	G	0	2		dB
Ho pharalla ha sehlopha	R		±1	±1.5	dB
Hokela leratasetšoantšo *	N	45	48	50	dB
RF output harmonic suppression ratio			40		dBc
RF output spurious suppression ratio			80		dBc
Karolelano ea maqhubu a kentsoeng/sephetho	VSWR		1.5	2	dB
Sebopeho sa lets'oao la RF		SMA
Sehokelo sa lets'oao la optical		FC/APC
Mofuta oa fiber		SMF
Litlhaloso*		Phetiso		Moamoheli
Litekanyo tse akaretsang L x W x H*		45mm35mm 15 limilimithara		38179mm
Litlhoko tsa matla*		DC 5V		DC ±5V

Moeli oa liparamente

Mekhahlelo	Letšoao	Unit	Min	Typ	Max
Matla a phahameng a RF	Pin-rf	dBm			20
Boholo ba matla a mahlo a kenang	Pin-op	dBm			13
Operating voltage	U	V		5	6
Mocheso oa ts'ebetso	Holimo	ºC	-45		70
Mocheso oa polokelo	Tst	ºC	-50		85
Mongobo	RH	%	5		90

oda tlhahisoleseding

ROF	B	W	F	P	C
Sehokelo sa phetiso ea fiber optic ea RF	Khafetsa ea ho sebetsa: 10—0.1~10 GHz18-0.1 ~18GHz	Operating wavelength:13---1310nm15---1550nmDWDM/CWDM Ka kopo bolela bolelele ba maqhubu, joalo ka C33	Fiber: S---SMF	Sephutheloana:SS---Karohano ea phetiso le kamoheloMUX---Phetiso e kopaneng le kamohelo	Connector:FP---FC/PCFA---FC/APCSP--- Mosebelisi o Hlalositsoe

* ka kopo ikopanye le morekisi oa rona haeba u na le litlhoko tse khethehileng.

Tloaelehileng Link Gain Curve

Setšoantšo

Setšoantšo sa 1. Setšoantšo sa sebopeho sa sebopeho sa module ea phetiso

Setšoantšo sa 2. Sets'oants'o sa sebopeho sa sebopeho sa mojule oa moamoheli

E fetileng: Rof Electro Optic Modulator semiconductor laser ASE Broadband Light Source ASE Laser module

E 'ngoe: Rof Electro Optic Modulator semiconductor laser Source SLD Broadband Light Source SLD Laser module

Rofea Optoelectronics e fana ka lethathamo la lihlahisoa tsa khoebo ea Electro-optic modulators, Phase modulator, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced driver photodetector, Laser , Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Re boetse re fana ka li-modulator tse ngata tse ikhethileng, joalo ka li-modulator tsa 1 * 4 array phase, Vpi e tlase haholo, le li-modulator tse phahameng haholo tsa ho timela, tse sebelisoang haholo liunivesithing le litsing.
Re tšepa hore lihlahisoa tsa rona li tla u thusa le lipatlisiso tsa hau.

Lihlahisoa tse Amanang

Rof DTS series 3G analog photoelectric receiver RF holim'a fiber link ROF Links