Kev piav qhia

54 txog 2150 MHz DBS, OTA, CATV kab powered amplifi er nrog 14 dB rau pem hauv ntej nce thiab passive sub band rov qab.

TSEEM CEEB

DBS thiab CATV lossis Tshaj Huab Cua yuav tsum muaj nyob rau ntau qhov chaw sib txuas ntawm coax cable.

SOLUTION

Qauv LA146R 6 Input Coax Amplifier Nrog Txoj Kev Rov Qab tuaj yeem yog coax kab powered los ntawm txhua qhov RF tso zis connector. Qauv LA146R-T suav nrog cov khoom siv hluav taws xob sab nraud rau kev siv hluav taws xob ncaj qha. Ib qho kev txuag hluav taws xob tso cai rau lub amplifi er ua haujlwm effi ciently ntawm 12 txog 29 volts.

Specification

Qhov chaw ntawm Keeb Kwm: Guangdong, Suav
Tus Qauv Zauv: GDAMP-038 (LA146R)
Yam khoom	Min	Ntaus	Max	Chav tsev	Qhov xwm txheej
Tus naj npawb ntawm inputs		6			SAT 1 txog SAT 6
Tus naj npawb ntawm cov zis		6			TXOJ 1 LUB 6
Input Frequency Range	250		2150	MHz
Txais ntawm 2150	13		15	dB
Slope 250 txog 2150 MHz	3	4	5	dB
Nominal impedance		75		Ω
Rov qab poob (Input thiab output)			-10	dB	250-2150 MHz
Muab cais nyob ib leeg	30			dB	Nrog cov teeb liab siv rau ib qho kev tawm tswv yim thiab cov zis raws li kev siv; qhov kev sib cais ntsuas ntawm tag nrho lwm cov txiaj ntsig yuav ntau dua 30 dBc ntawm 250 txog 2150 MHz.
Hwj chim
Cov khoom siv fais fab					Ob 20 Volt 1 A khoom siv
Voltage siv rau cov zis connectors	10		28	Vdc	Txhua tus neeg amplifier yuav ua haujlwm rau ib qho tshwj xeeb thaum qhov hluav taws xob siv rau txhua lub amplifiers tso zis connector thiab yuav yog tam sim no ntawm lub input connector rho tawm diode poob
Voltage rau hauv input connectors	10		28	Vdc	Txhua tus neeg amplifier yuav ua haujlwm rau ib qho kev qhia tshwj xeeb thaum qhov hluav taws xob siv rau cov khoom siv nkag. Voltage yuav tsis tshwm ntawm qhov tso zis connector.
20 Volts siv rau DC LNB chaw nres nkoj		20			Qhov hluav taws xob no yuav ua rau tag nrho rau lub suab nrov thiab 20 volts yuav muaj nyob rau ntawm cov khoom sib txuas ntawm txhua lub amplifier. Tsis muaj hluav taws xob yuav muaj nyob rau ntawm cov zis connector.
20 Volts siv rau DC AMP chaw nres nkoj					Qhov hluav taws xob no yuav ua rau tag nrho rau 6 amplifiers. Tsis muaj qhov hluav taws xob yuav tshwm sim ntawm cov tswv yim lossis cov zis ntawm lub amplifiers
20 Volt siv rau DC LNB chaw nres nkoj		20		Vdc	20 Volts siv rau qhov chaw nres nkoj DCLNB yuav dhau mus rau qhov chaw nres nkoj DC
DC AMP chaw nres nkoj rau DC chaw nres nkoj tam sim no	1.5			A
Peak Siv Voltage			28	Vdc	Yuav tsum muaj sia nyob thaum siv rau ib qho lossis tag nrho cov chaw nres nkoj tsawg dua lossis sib npaug li 24 teev.
DC Current Pass Range	0		1.5	A
DC Resistance			0.2	Ohms	Tsis siv rau cable
DC Voltage poob			0.4	Vdc	Tsis siv rau cable
DiSEq
DiSEqC Ntau Yam	17.6	22	26.4	kHz	Yuav tsum dhau nrog tsis muaj degradation lossis distortions.
DiSEqC Ntau Yam	17.6	22	26.4	kHz	Siv Eutelsat DiSEqC 2.0 Spec.
DiSEqC ntaus ntawv impedance	1000			Ω	Lub impedance lub cuab yeej nthuav qhia nrog rau hauv av. Hla ntawm DiSEqC zaus ntau
DiSEqC Los ntawm Impedance			1	Ω	Lub impedance lub cuab yeej muaj nyob rau hauv txoj kev hla. Hla ntawm DiSEqC zaus ntau.
ETC Tswj Cov Lus rau 13/18 Hloov					Yuav tsum dhau nrog tsis muaj degradation lossis distortions. Lawv lub xub ntiag yuav tsum tsis txhob cuam tshuam RF kev ua tau zoo.
ETC Tswj Cov Lus rau 13/18 Hloov					Siv EchoStar 13/18 Hloov Box Function Spec.