txheem
- Editor's Choice
- Sab saum toj 9 Qhov Zoo Tshaj Plaws Cellular thiab Internet Signal Amplifiers rau Tsev Raws li KP
- Dab tsi lwm yam xov tooj ntawm tes amplifiers tsim nyog them rau
- Yuav ua li cas xaiv lub xov tooj ntawm tes thiab Internet teeb liab txhawb rau lub caij ntuj sov nyob
- Nrov lus nug thiab lus teb
- Dab tsi yog cov cuab yeej siv tau zoo tshaj plaws hauv amplifying lub teeb liab ntawm tes?
- Tus neeg teb xov tooj puas tuaj yeem txhim kho lub teeb liab zoo ntawm nws tus kheej?
- Dab tsi yog qhov tseem ceeb ntawm cov xov tooj ntawm tes amplifiers?
- Dab tsi yog qhov yuam kev tseem ceeb thaum xaiv lub tshuab hluav taws xob cellular?
Thaj chaw uas muaj kev sib txuas lus hauv xov tooj ntawm tes tau nthuav dav zuj zus. Txawm li cas los xij, muaj cov qhov muag tsis pom kev uas lub teeb liab NW nyuam qhuav ncav cuag. Thiab txawm tias nyob rau hauv cov chaw ntawm cov nroog loj, kev sib txuas lus txawb tsis muaj nyob rau hauv cov chaw nres tsheb hauv av, kev cob qhia lossis cov tsev khaws khoom, tshwj tsis yog tias koj saib xyuas cov teeb liab ua ntej.
Thiab nyob rau hauv tej thaj chaw deb nroog, vaj tse, thiab txawm nyob rau hauv lub zos zoo tib yam, koj yuav tsum tau nrhiav cov ntsiab lus uas qhov chaw txais tos muaj kev ntseeg siab thiab tsis muaj kev cuam tshuam. Qhov ntau ntawm cov receivers thiab amplifiers tau loj hlob, muaj ntau yam xaiv los ntawm, yog li qhov teeb meem ntawm kev tsis muaj kev sib txuas lus nyob rau hauv tej thaj chaw deb tau dhau los ua tsawg thiab tsis cuam tshuam.
Editor's Choice
TopRepiter TR-1800/2100-23
Lub cellular repeater ua kom muaj kev ua haujlwm ntawm kev sib txuas lus ntawm tes ntawm GSM 1800, LTE 1800 thiab UMTS 2000 tus qauv hauv cov chaw uas muaj cov teeb liab qis thiab txawm tias nws tsis ua tiav. Piv txwv li, underground chaw nres tsheb, warehouses, lub teb chaws tsev thiab cottages. Ua haujlwm nyob rau hauv ob zaus bands 1800/2100 MHz thiab muab qhov nce ntawm 75 dB thiab lub zog ntawm 23 dBm (200 mW).
Lub built-in AGC thiab ALC ua haujlwm tau kho qhov nce los tiv thaiv cov teeb liab siab. Kuj tseem muaj kev tswj hwm nce qib hauv 1 dB cov kauj ruam. Kev cuam tshuam tsis zoo ntawm lub xov tooj ntawm tes yog tiv thaiv los ntawm kev kaw tsis siv neeg.
Kev specifications
Qhov ntev | 120h198h34 hli |
Qhov hnyav | 1 kg |
hwj chim | 200 mW |
Hwj chim Siab | 10 W |
Wave kuj | 50 ohm |
Zaus | 1800/2100 MHz |
nce | 70-75 dB |
Npog thaj tsam | mus txog 800 sq.m |
Kev khiav hauj lwm ntau yam kub | ntawm -10 txog +55 ° C |
Qhov zoo thiab qhov tsis zoo
Sab saum toj 9 Qhov Zoo Tshaj Plaws Cellular thiab Internet Signal Amplifiers rau Tsev Raws li KP
1. S2100 KROKS RK2100-70M (nrog rau kev tswj theem)
Lub repeater ua haujlwm rau 3G cellular teeb liab (UMTS2100). Nws muaj qhov nce qis, yog li nws yuav tsum tau siv rau hauv thaj chaw nrog kev txais tos zoo ntawm lub teeb liab tsis muaj zog ntawm tes. Cov cuab yeej muaj suab nrov tsawg. Nws raug nquahu kom siv nws hauv tsheb lossis chav tsev txog li 200 sq.m. Indicators ntawm rooj plaub qhia qhov tshwm sim ntawm overload thiab teeb liab loopback.
Lub Circuit Court muaj qhov tsis siv neeg nce tswj qhov system, ntxiv los ntawm kev hloov kho mus txog 30 dB hauv 2 dB cov kauj ruam. Amplifier nws tus kheej excitation tau raug kuaj pom thiab damped. Kev ua haujlwm hom yog qhia los ntawm LEDs.
Kev specifications
Qhov ntev | 130x125x38 hli |
Hwj chim Siab | 5 W |
Wave kuj | 75 ohm |
nce | 60-75 dB |
tso zis hluav taws xob | 20dbm ua |
Npog thaj tsam | mus txog 200 sq.m |
Qhov zoo thiab qhov tsis zoo
2. Repeater Titan-900/1800 PRO (LED)
Cov txheej txheem xa khoom ntawm lub cuab yeej suav nrog tus repeater nws tus kheej thiab ob lub kav hlau txais xov ntawm MultiSet hom: sab nraud thiab sab hauv. Kev sib txuas lus cov qauv GSM-900 (2G), UMTS900 (3G), GSM-1800 (2G), LTE1800 (4G) tau txais kev pab. Kev nce qib siab nrog kev tswj tsis siv neeg lub teeb liab mus txog 20 dB muab thaj chaw siab tshaj plaws ntawm 1000 sq.m.
Qhov "Shielding Ntawm Antennas" qhov taw qhia qhia qhov tsis txaus ntseeg nyob ze ntawm cov txais thiab kav hlau txais xov sab hauv. Qhov no ua rau muaj kev pheej hmoo ntawm tus kheej-excitation ntawm lub amplifier, teeb liab distortion thiab kev puas tsuaj rau hluav taws xob circuits. Tsis siv neeg suppression ntawm tus kheej excitation kuj muab. Lub pob muaj txhua yam koj xav tau rau kev teeb tsa, suav nrog cov kav hlau txais xov.
Kev specifications
Qhov ntev | 130x125x38 hli |
Hwj chim Siab | 6,3 W |
Wave kuj | 75 ohm |
nce | 55 dB |
tso zis hluav taws xob | 23dbm ua |
Npog thaj tsam | mus txog 1000 sq.m |
Qhov zoo thiab qhov tsis zoo
3. TopRepiter TR-900/1800-30dBm (900/2100 MGc, 1000 mW)
Lub dual-band 2G, 3G, 4G cellular teeb liab repeater pab GSM 900, DCS 1800 thiab LTE 1800 tus qauv. Kev nce qib siab pab npog thaj tsam txog li 1000 km. m. Qhov nce qib yog tswj manually. Txog li 10 tus kav hlau txais xov sab hauv tuaj yeem txuas nrog cov khoom tso tawm los ntawm kev sib cais.
Cov cua txias ntawm cov cuab yeej yog ntuj, qib ntawm plua plav thiab kev tiv thaiv noo noo yog IP40. Ua haujlwm kub ntawm -10 txog +55 ° C. Lub repeater khaws cov cim ntawm lub hauv paus pej thuam ntawm qhov deb txog li 20 km. Kev cuam tshuam tsis zoo ntawm lub xov tooj ntawm tes yog tiv thaiv los ntawm qhov tsis siv neeg kaw.
Kev specifications
Qhov ntev | 360x270x60 hli |
Hwj chim Siab | 50 W |
Wave kuj | 50 ohm |
nce | 80 dB |
tso zis hluav taws xob | 30dbm ua |
Npog thaj tsam | mus txog 1000 sq.m |
Qhov zoo thiab qhov tsis zoo
4. PROFIBOOST E900/1800 SX20
Lub dual-band ProfiBoost E900/1800 SX20 Repeater yog tsim los nthuav tawm 2G / 3G / 4G teeb liab. Cov cuab yeej yog tswj los ntawm microcontroller, muaj qhov chaw tsis siv neeg tag nrho thiab muaj kev tiv thaiv niaj hnub tiv thaiv kev cuam tshuam hauv kev ua haujlwm ntawm cov neeg ua haujlwm.
Cov kev khiav hauj lwm hom "Network tiv thaiv" thiab "Automatic hloov" yog qhia nyob rau hauv lub LEDs ntawm lub cev ntawm lub repeater. Cov cuab yeej txhawb nqa qhov siab tshaj plaws ntawm cov neeg ua haujlwm ib txhij ua haujlwm rau lub hauv paus ntauwd ntawm lub sijhawm tshwj xeeb. Kev tiv thaiv plua plav thiab noo noo yog IP40, kev ua haujlwm kub yog los ntawm -10 txog +55 ° C.
Kev specifications
Qhov ntev | 170x109x40 hli |
Hwj chim Siab | 5 W |
Wave kuj | 50 ohm |
nce | 65 dB |
tso zis hluav taws xob | 20dbm ua |
Npog thaj tsam | mus txog 500 sq.m |
Qhov zoo thiab qhov tsis zoo
5. DS-900/1800-17
Lub Dalsvyaz dual-band repeater muab cov teeb liab xav tau rau txhua tus neeg ua haujlwm ua haujlwm hauv 2G GSM900, 2G GSM1800, 3G UMTS900, 4G LTE1800 tus qauv. Cov cuab yeej tau nruab nrog cov haujlwm ntse hauv qab no:
- Lub teeb liab tso zis ntawm lub amplifier tau txiav tawm thaum nws tus kheej zoo siab lossis thaum lub teeb liab muaj zog heev tau txais ntawm cov tswv yim;
- Thaum tsis muaj cov neeg siv khoom nquag, kev sib txuas ntawm lub tshuab hluav taws xob thiab lub hauv paus chaw nres tsheb raug kaw, txuag hluav taws xob thiab txuas lub neej ntawm lub cuab yeej;
- Inadmissible sib thooj ntawm sab nraud thiab sab hauv antennas yog qhia, tsim kom muaj kev pheej hmoo ntawm tus kheej-excitation ntawm lub cuab yeej.
Kev siv cov cuab yeej no yog qhov kev daws teeb meem zoo tshaj plaws rau kev ua haujlwm ntawm kev sib txuas lus ntawm tes hauv lub tebchaws, lub tsev noj mov me me, cov chaw pabcuam. Ob lub kav hlau txais xov sab hauv raug tso cai. Qhov kev pab them nqi kho mob tuaj yeem nce ntxiv los ntawm kev txhim kho cov teeb liab tawm suab amplifiers, lub npe hu ua boosters.
Kev specifications
Qhov ntev | 238x140x48 hli |
Hwj chim Siab | 5 W |
Wave kuj | 50 ohm |
nce | 70 dB |
tso zis hluav taws xob | 17dbm ua |
Npog thaj tsam | mus txog 300 sq.m |
Qhov zoo thiab qhov tsis zoo
6. VEGATEL VT-900E/3G (LED)
Lub amplifier ua haujlwm ib txhij nyob rau hauv ob zaus bands 900 MHz thiab 2000 MHz thiab ua haujlwm hauv xov tooj ntawm tes ntawm cov qauv hauv qab no: EGSM / GSM-900 (2G), UMTS900 (3G) thiab UMTS2100 (3G). Cov cuab yeej muaj peev xwm ib txhij txhim kho lub suab sib txuas lus thiab high-ceev mobile Internet.
Lub repeater yog nruab nrog phau ntawv nce mus txog 65 dB hauv 5 dB cov kauj ruam. Ntxiv rau qhov tsis siv neeg nce tswj nrog qhov tob ntawm 20 dB. Tus naj npawb ntawm cov neeg siv khoom ib txhij tsuas yog txwv los ntawm bandwidth ntawm lub hauv paus chaw nres tsheb.
Lub repeater muaj kev tiv thaiv tsis siv neeg overload, hom kev ua haujlwm no yog qhia los ntawm LED ntawm rooj plaub. Lub zog muaj peev xwm ua tau los ntawm lub network uas muaj qhov hluav taws xob ntawm 90 mus rau 264 V. Cov cuab yeej no tshwj xeeb tshaj yog muaj txiaj ntsig hauv cov cheeb tsam nyob deb nroog thiab suburban.
Kev specifications
Qhov ntev | 160x106x30 hli |
Hwj chim Siab | 4 W |
Wave kuj | 50 ohm |
nce | 65 dB |
tso zis hluav taws xob | 17dbm ua |
Sab hauv cheeb tsam | mus txog 350 sq.m |
Qhov chaw npog hauv qhov chaw qhib | mus txog 600 sq.m |
Qhov zoo thiab qhov tsis zoo
7. PicoCell E900/1800 SXB+
Dual band repeater amplifies cellular network signals ntawm EGSM900, DCS1800, UMTS900, LTE1800 tus qauv. Cov cuab yeej tau nruab rau hauv cov chav uas tsis muaj kev sib cuag ncaj qha nrog ib puag ncig sab nraud. Kev siv lub tshuab hluav taws xob tshem tawm "tuag" thaj tsam ntawm thaj tsam txog li 300 sq.m. Amplifier overload yog qhia los ntawm LED uas hloov xim ntawm ntsuab mus rau liab. Hauv qhov no, koj yuav tsum tau kho qhov nce lossis hloov cov kev taw qhia ntawm tus kav hlau txais xov mus rau lub hauv paus chaw nres tsheb kom txog thaum lub teeb liab liab ploj mus.
Self-excitation ntawm lub amplifier yuav tshwm sim vim qhov sib thooj ntawm cov khoom xa tuaj thiab cov kav hlau txais xov sab hauv lossis siv cov khoom siv tsis zoo. Yog tias qhov kev tswj hwm tsis siv neeg nce tsis tuaj yeem tiv nrog qhov xwm txheej, ces kev tiv thaiv ntawm kev sib txuas lus channel nrog lub hauv paus chaw nres tsheb kaw lub amplifier, tshem tawm cov kev pheej hmoo ntawm kev cuam tshuam nrog kev ua haujlwm ntawm tus neeg teb xov tooj.
Kev specifications
Qhov ntev | 130x125x38 hli |
Hwj chim Siab | 8,5 W |
Wave kuj | 50 ohm |
nce | 65 dB |
tso zis hluav taws xob | 17dbm ua |
Npog thaj tsam | mus txog 300 sq.m |
Qhov zoo thiab qhov tsis zoo
8. Tricolor TR-1800/2100-50-kit
Lub repeater tuaj nrog cov kav hlau txais xov sab nraud thiab sab hauv thiab tsim los nthuav tawm cov xov tooj ntawm tes hauv Is Taws Nem thiab xov tooj ntawm tes sib txuas lus 2G, 3G, 4G ntawm LTE, UMTS thiab GSM cov qauv.
Cov kav hlau txais xov yog kev taw qhia thiab muab tso rau sab nraum qhov chaw ntawm lub ru tsev, lub sam thiaj lossis loggia. Lub built-in ceeb toom muaj nuj nqi saib xyuas cov teeb liab theem ntawm tus kav hlau txais xov thiab qhia txog kev pheej hmoo ntawm tus kheej-excitation ntawm lub amplifier.
Lub pob kuj muaj xws li lub hwj chim adapter thiab cov fasteners tsim nyog. Cov lus qhia muaj ntu "Quick Start", uas piav qhia meej txog yuav ua li cas rau nruab thiab teeb tsa lub repeater yam tsis tau hu rau tus kws tshaj lij.
Kev specifications
Qhov ntev | 250x250x100 hli |
Hwj chim Siab | 12 W |
Wave kuj | 50 ohm |
nce | 70 dB |
tso zis hluav taws xob | 15dbm ua |
Npog thaj tsam | mus txog 100 sq.m |
Qhov zoo thiab qhov tsis zoo
9. Everstream ES918L
Lub repeater yog tsim los xyuas kom meej lub lag luam ntawm cellular kev sib txuas lus ntawm GSM 900/1800 thiab UMTS 900 tus qauv uas lub teeb liab theem yog heev tsawg: nyob rau hauv warehouses, workshops, hauv qab daus, underground chaw nres tsheb, lub teb chaws tsev. Lub built-in AGC thiab FLC ua haujlwm tau kho qhov nce mus rau theem ntawm cov teeb liab tawm tswv yim los ntawm lub hauv paus pej thuam.
Cov kev khiav hauj lwm hom yog qhia nyob rau hauv cov xim multifunction zaub. Thaum lub amplifier qhib, lub kaw lus cia li pom nws tus kheej excitation tshwm sim los ntawm qhov sib thooj ntawm cov tswv yim thiab tso zis antennas. Lub amplifier kaw tam sim ntawd kom tsis txhob muaj kev cuam tshuam hauv kev ua haujlwm ntawm tus neeg teb xov tooj. Tom qab ua qhov tsim nyog hloov kho, qhov kev sib txuas tau rov qab los.
Kev specifications
Qhov ntev | 130x125x38 hli |
Hwj chim Siab | 8 W |
Wave kuj | 50 ohm |
nce | 75 dB |
tso zis hluav taws xob | 27dbm ua |
Npog thaj tsam | mus txog 800 sq.m |
Qhov zoo thiab qhov tsis zoo
Dab tsi lwm yam xov tooj ntawm tes amplifiers tsim nyog them rau
1. Orbit OT-GSM19, 900 MHz
The device improves cellular network coverage in places where base stations are isolated by metal ceilings, landscape irregularities, and basements. It accepts and amplifies the signal of 2G, GSM 900, UMTS 900, 3G standards, which are used by operators MTS, Megafon, Beeline, Tele2.
Cov cuab yeej muaj peev xwm ntes tau thiab nthuav dav lub teeb liab ntawm lub xov tooj ntawm tes ntawm qhov deb ntawm 20 km. Lub repeater yog nyob rau hauv ib lub rooj plaub hlau. Nyob rau sab pem hauv ntej muaj cov kua siv lead ua kua uas qhia cov teeb liab tsis. Cov yam ntxwv no ua rau nws yooj yim rau teeb tsa lub cuab yeej. Cov pob muaj xws li 220 V fais fab mov.
Kev specifications
Qhov ntev | 1,20x1,98x0,34 m |
Qhov hnyav | 1 kg |
hwj chim | 200 mW |
Hwj chim Siab | 6 W |
Wave kuj | 50 ohm |
nce | 65 dB |
Ntau zaus (UL) | 880-915 MHz |
Ntau zaus (DL) | 925-960 MHz |
Npog thaj tsam | mus txog 200 sq.m |
Kev khiav hauj lwm ntau yam kub | ntawm -10 txog +55 ° C |
Qhov zoo thiab qhov tsis zoo
2. Lub Hwj Chim Zoo Tshaj 900/1800/2100 MHz
Kev khiav hauj lwm zaus ntawm cov repeater GSM / DCS 900/1800/2100 MHz. Cov cuab yeej txhawb nqa lub xov tooj ntawm tes ntawm 2G, 3G, 4G, GSM 900/1800, UMTS 2100, GSM 1800 tus qauv. Cov cuab yeej tsim los siv rau hauv nroog thiab cov chaw nyob deb nroog, nrog rau cov hlau hangars thiab cov khoom siv ntxiv dag zog rau thaj chaw uas muaj kev ntseeg siab txais tos ntawm lub xov tooj ntawm tes tsis yooj yim sua. Kev xa tawm qeeb 0,2 vib nas this. Cov ntaub ntawv hlau muaj kev tiv thaiv kev tiv thaiv ya raws IP40. Cov khoom xa tuaj suav nrog 12V / 2A fais fab adapter rau kev txuas mus rau 220 V tsev neeg network. Ntxiv rau cov kav hlau txais xov sab nraud thiab sab hauv thiab 15 m cable rau lawv cov kev sib txuas. Cov cuab yeej yog hloov los ntawm LED.
Kev specifications
Qhov ntev | 285h182h18 hli |
Hwj chim Siab | 6 W |
Wave kuj | 50 ohm |
Cov tswv yim nce | 60 dB |
Rau Cov Muaj Peev Xwm | 70 dB |
Maximum tso zis zog UpLink | 23dbm ua |
Max tso zis zog DownLink | 27dbm ua |
Npog thaj tsam | mus txog 80 sq.m |
Qhov zoo thiab qhov tsis zoo
3. VEGATEL VT2-1800/3G
Tus repeater tau txais thiab nthuav tawm xov tooj ntawm tes ntawm GSM-1800 (2G), LTE1800 (4G), UMTS2100 (3G) cov qauv. Lub ntsiab feature ntawm lub cuab yeej yog digital teeb liab ua, uas yog ib qho tseem ceeb heev nyob rau hauv lub nroog ib puag ncig uas ob peb tus neeg ua hauj lwm ib txhij.
Lub zog tso zis siab tshaj plaws tau hloov kho nyob rau hauv txhua qhov kev ua haujlwm ntau zaus: 1800 MHz (5 - 20 MHz) thiab 2100 MHz (5 - 20 MHz). Nws yog ib qho ua tau los ua haujlwm lub repeater hauv kev sib txuas lus nrog ntau lub cev lub zog amplifiers.
Parameters yog configured siv software interface los ntawm lub computer txuas nrog USB connector ntawm tus repeater.
Kev specifications
Qhov ntev | 300h210h75 hli |
Hwj chim Siab | 35 W |
Wave kuj | 50 ohm |
nce | 75 dB |
Npog thaj tsam | mus txog 600 sq.m |
Qhov zoo thiab qhov tsis zoo
4. Tricolor TV, DS-900-kit
Ob-thaiv cellular repeater tsim los nthuav cov teeb liab ntawm GSM900 tus qauv. Cov cuab yeej muaj peev xwm ua haujlwm rau lub suab sib txuas lus ntawm cov tswv lag luam MTS, Beeline, Megafon thiab lwm yam. Zoo li mobile Internet 3G (UMTS900) ntawm thaj tsam ntawm 150 sq.m. Cov cuab yeej muaj ob lub modules: ib lub receiver mounted ntawm qhov siab, xws li lub ru tsev los yog mast, thiab ib qho amplifier sab hauv tsev.
Cov modules tau txuas nrog lub siab zaus cable mus txog 15 m ntev. Txhua qhov chaw tsim nyog rau kev teeb tsa tau suav nrog hauv kev xa khoom, suav nrog daim kab xev nplaum. Cov cuab yeej tau nruab nrog kev tswj tsis siv neeg nce, uas ua kom tsis muaj kev cuam tshuam thiab tiv thaiv tus repeater los ntawm kev puas tsuaj.
Kev specifications
Txais module qhov ntev | 130h90h26 hli |
Amplifier module qhov ntev | 160h105h25 hli |
Hwj chim Siab | 5 W |
Qib kev tiv thaiv ntawm qhov txais module | IP43 |
Degree ntawm kev tiv thaiv ntawm amplifying module | IP40 |
nce | 65 dB |
Npog thaj tsam | mus txog 150 sq.m |
Qhov zoo thiab qhov tsis zoo
5. Lintratek KW17L-GD
Suav repeater ua haujlwm hauv 900 thiab 1800 MHz teeb liab bands thiab ua haujlwm sib txuas lus ntawm 2G, 4G, LTE cov qauv. Qhov nce yog qhov loj txaus rau thaj tsam ntawm thaj tsam li 700 square meters. m. Tsis muaj kev tswj tsis siv neeg nce, uas ua rau muaj kev txaus ntshai ntawm tus kheej-excitation ntawm lub amplifier thiab cuam tshuam hauv kev ua haujlwm ntawm cov neeg siv xov tooj ntawm tes.
Qhov no yog fraught nrog nplua los ntawm Roskomnadzor. Cov khoom xa tuaj muaj xws li 10 m cable rau txuas cov kav hlau txais xov thiab 5V / 2A fais fab adapter rau muab lub zog los ntawm 220 V mains network. Phab ntsa mounting sab hauv tsev, qib kev tiv thaiv IP40. Cov av noo siab tshaj 90%, tso cai kub ntawm -10 txog +55 ° C.
Kev specifications
Qhov ntev | 190h100h20 hli |
Hwj chim Siab | 6 W |
Wave kuj | 50 ohm |
nce | 65 dB |
Npog thaj tsam | mus txog 700 sq.m |
Qhov zoo thiab qhov tsis zoo
6. Coaxdigital Dawb 900/1800/2100
Cov cuab yeej tau txais thiab nthuav tawm cov xov tooj ntawm tes ntawm GSM-900 (2G), UMTS900 (3G), GSM1800, LTE 1800. UMTS2100 (3G) cov qauv ntawm zaus ntawm 900, 1800 thiab 2100 MHz. Ntawd yog, tus repeater muaj peev xwm muab kev sib txuas lus hauv Internet thiab lub suab, ua haujlwm ib txhij ntawm ntau zaus. Yog li ntawd, cov cuab yeej tshwj xeeb yog yooj yim rau kev khiav lag luam hauv cov chaw nyob deb nroog lossis cov zos.
Lub hwj chim yog muab los ntawm 220 V tsev neeg network los ntawm 12V / 2 A adapter. Kev teeb tsa yooj yim, qhov taw qhia LCD ntawm lub vaj huam sib luag pem hauv ntej yooj yim teeb tsa. Qhov kev pab them nqi yog nyob ntawm lub zog ntawm cov teeb liab tawm tswv yim thiab thaj tsam ntawm 100-250 sq.m.
Kev specifications
Qhov ntev | 225h185h20 hli |
Hwj chim Siab | 5 W |
tso zis hluav taws xob | 25dbm ua |
Wave kuj | 50 ohm |
nce | 70 dB |
Npog thaj tsam | mus txog 250 sq.m |
Qhov zoo thiab qhov tsis zoo
7. HDcom 70GU-900-2100
Lub repeater amplifies cov cim hauv qab no:
- GSM 900 / UMTS-900 (Downlink: 935-960MHz, Uplink: 890-915MHz);
- UMTS (HSPA, HSPA+, WCDMA) (Downlink: 1920-1980 МГц, Uplink: 2110-2170 МГц);
- 3G tus qauv ntawm 2100 MHz;
- 2G tus qauv ntawm 900 MHz.
Hauv thaj tsam thaj tsam txog li 800 sq.m, koj tuaj yeem ntseeg siab siv Is Taws Nem thiab kev sib txuas lus. Qhov no yog ua tau vim qhov nce siab ntawm txhua zaus ib txhij. Cov ntaub ntawv hlau rugged muaj nws tus kheej-txias qhov system thiab yog IP40 ntsuas. Lub repeater yog powered los ntawm 220 V tsev neeg network los ntawm 12V / 2 A adapter. Kev teeb tsa thiab kev teeb tsa yog qhov yooj yim thiab tsis tas yuav muaj kev koom tes ntawm tus kws tshaj lij.
Kev specifications
Qhov ntev | 195x180x20 hli |
Hwj chim Siab | 36 W |
tso zis hluav taws xob | 15dbm ua |
Wave kuj | 50 ohm |
nce | 70 dB |
Npog thaj tsam | mus txog 800 sq.m |
Qhov zoo thiab qhov tsis zoo
8. Telestone 500mW 900/1800
Dual band repeater amplifies thiab txheej txheem cellular zaus thiab cov qauv:
- Zaus 900 MHz - kev sib txuas lus ntawm tes 2G GSM thiab Internet 3G UMTS;
- Zaus 1800 MHz - kev sib txuas lus ntawm tes 2G DCS thiab Internet 4G LTE.
The device supports the operation of smartphones, routers, mobile phones and computers connected to all mobile operators: MegaFon, MTS, Beeline, Tele-2, Motiv, YOTA and any others operating in the specified frequency ranges.
Thaum ua haujlwm rov ua dua nyob rau hauv qhov chaw nres tsheb hauv av, warehouses, cov tsev ua haujlwm, cov tsev nyob hauv lub tebchaws, thaj chaw muaj peev xwm ncav cuag 1500 sq.m. Txhawm rau kom tsis txhob cuam tshuam nrog lub hauv paus chaw nres tsheb, cov cuab yeej tau nruab nrog phau ntawv tswj fais fab sib cais rau txhua zaus.
Kev specifications
Qhov ntev | 270x170x60 hli |
Hwj chim Siab | 60 W |
tso zis hluav taws xob | 27dbm ua |
Wave kuj | 50 ohm |
nce | 80 dB |
Npog thaj tsam | mus txog 800 sq.m |
Qhov zoo thiab qhov tsis zoo
Yuav ua li cas xaiv lub xov tooj ntawm tes thiab Internet teeb liab txhawb rau lub caij ntuj sov nyob
Lub tswv yim rau xaiv lub xov tooj ntawm tes teeb liab booster muab Maxim Sokolov tus kws tshaj lij ntawm lub khw hauv online "Vseinstrumenty.ru".
Ua ntej koj yuav tsum txiav txim siab seb koj xav kom nthuav dav - lub xov tooj ntawm tes, Internet, lossis tag nrho ib zaug. Kev xaiv ntawm kev sib txuas lus tiam yuav nyob ntawm qhov no - 2G, 3G lossis 4G.
- 2G yog lub suab sib txuas lus hauv ntau zaus ntawm 900 thiab 1800 MHz.
- 3G - kev sib txuas lus thiab Is Taws Nem hauv cov zaus ntawm 900 thiab 2100 MHz.
- 4G lossis LTE yog qhov tseem ceeb hauv Is Taws Nem, tab sis tam sim no cov neeg ua haujlwm tau pib siv tus qauv no rau kev sib txuas lus suab thiab. Ntau zaus - 800, 1800, 2600 thiab qee zaum 900 thiab 2100 MHz.
Los ntawm lub neej ntawd, cov xov tooj txuas mus rau lub network tshiab tshaj plaws thiab ceev ceev, txawm tias nws cov teeb liab tsis zoo thiab siv tsis tau. Yog li ntawd, yog tias koj tsuas yog xav tau hu, thiab koj lub xov tooj txuas rau 4G tsis ruaj khov thiab tsis hu xov tooj, koj tuaj yeem xaiv koj nyiam 2G lossis 3G network hauv cov chaw hauv koj lub xov tooj. Tab sis yog tias koj xav tau txuas mus rau lub network niaj hnub, ces koj xav tau lub amplifier.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias koj tsis tuaj yeem nthuav tawm lub teeb liab uas koj tsuas tsis muaj. Yog li ntawd, koj yuav tsum nkag siab tias hom teeb liab twg koj yuav tsum xaiv lub cuab yeej los ua kom nrov nrov. Ua li no, koj yuav tsum ntsuas lub teeb liab ntawm lawv lub tsev nyob rau lub caij ntuj sov. Koj tuaj yeem ua qhov no nrog kev pab los ntawm tus kws tshaj lij lossis ntawm koj tus kheej - nrog koj lub smartphone.
Koj tuaj yeem txiav txim siab qhov ntau zaus ntawm koj lub dacha thiab lwm yam tsis siv koj lub smartphone. Koj tsuas yog yuav tsum tau rub tawm daim ntawv thov. Ntawm cov neeg nyiam tshaj plaws yog VEGATEL, Cellular Towers, Network Cell Xov Xwm, thiab lwm yam.
Cov lus pom zoo rau kev ntsuas lub teeb liab ntawm tes
- Hloov kho lub network ua ntej ntsuas. Ua li no, koj yuav tsum tig lub dav hlau hom rau thiab tawm.
- teeb liab los ntsuas nyob rau hauv txawv network hom - Hloov hauv lub network teeb tsa 2G, 3G, 4G thiab ua raws li kev nyeem ntawv.
- Tom qab hloov lub network, koj xav tau txhua lub sijhawm tos 1 – 2 feebkom cov nyeem ntawv yog lawm. Koj tuaj yeem tshawb xyuas cov ntawv nyeem ntawm daim npav SIM sib txawv los sib piv cov teeb liab lub zog ntawm cov neeg siv xov tooj sib txawv.
- ua kev ntsuas ntawm ntau qhov chaw: qhov twg cov teeb meem kev sib txuas lus loj tshaj plaws thiab qhov twg kev sib txuas zoo dua. Yog tias koj tsis pom qhov chaw uas muaj lub teeb liab zoo, koj tuaj yeem nrhiav nws nyob ze ntawm lub tsev - nyob deb li ntawm 50 - 80 m.
Cov ntaub ntawv ntsuam xyuas
Koj yuav tsum taug qab seb qhov ntau npaum li cas ntawm koj lub tsev npog. Hauv cov ntawv thov nrog kev ntsuas, ua tib zoo mloog cov ntsuas zaus. Lawv tuaj yeem tso tawm hauv megahertz (MHz) lossis sau npe Band.
Koj kuj yuav tsum tau them sai sai rau qhov icon twg tshwm nyob rau sab saum toj ntawm lub xov tooj.
Los ntawm kev sib piv cov nqi no, koj tuaj yeem pom cov qauv kev sib txuas lus xav tau hauv cov lus hauv qab no.
ntau zaus | Icon nyob rau sab saum toj ntawm lub xov tooj screen | Kev sib txuas lus tus qauv |
900 MHz (Band 8) | E, G, ploj | GSM-900 (2G) |
1800 MHz (Band 3) | E, G, ploj | GSM-1800 (2G) |
900 MHz (Band 8) | 3G, H, H+ | UMTS-900 (3G) |
2100 MHz (Band 1) | 3G, H, H+ | UMTS-2100 (3G) |
800 MHz (Band 20) | 4G | LTE-800 (4G) |
1800 MHz (Band 3) | 4G | LTE-1800 (4G) |
2600 MHz (Band 7) | 4G | LTE-2600 FDD (4G) |
2600 MHz (Band 38) | 4G | LTE-2600 TDD (4G) |
Piv txwv li, yog tias koj ntes tau ib lub network ntawm qhov zaus ntawm 1800 MHz hauv cheeb tsam, thiab 4G tau tso tawm ntawm lub vijtsam, ces koj yuav tsum xaiv cov khoom siv los nthuav LTE-1800 (4G) ntawm zaus ntawm 1800 MHz.
Kev xaiv cuab yeej
Thaum koj tau txais kev ntsuas, koj tuaj yeem mus rau qhov kev xaiv ntawm lub cuab yeej:
- Txhawm rau ntxiv dag zog rau hauv Internet xwb, koj tuaj yeem siv USB modem or Wi-nkaus router nrog built-in modem. Rau qhov pom tau zoo tshaj plaws, nws yog qhov zoo dua los coj cov qauv nrog qhov nce mus txog 20 dB.
- Txhim kho kev sib txuas hauv Is Taws Nem txawm tias ua tau zoo dua tuaj yeem ua tau modem nrog kav hlau txais xov. Cov cuab yeej zoo li no yuav pab kom ntes thiab nthuav dav txawm tias tsis muaj zog lossis tsis muaj teeb liab.
Cov cuab yeej siv los txhim kho kev sib txuas hauv Is Taws Nem tuaj yeem muab faib nrog txawm tias koj npaj yuav hu thiab. Koj tuaj yeem hu xov tooj yooj yim hauv cov tub txib yam tsis siv kev sib txuas ntawm tes.
- Txhawm rau ntxiv dag zog rau kev sib txuas lus ntawm tes thiab / lossis Is Taws Nem, koj yuav tsum xaiv rov tso dua. Cov kab ke no feem ntau suav nrog cov kav hlau txais xov uas yuav tsum tau teeb tsa hauv tsev thiab sab nraum zoov. Txhua yam khoom siv txuas nrog ib qho tshwj xeeb cable.
Ntau txoj kev xaiv
Ntxiv nrog rau qhov zaus thiab kev sib txuas lus tus qauv, muaj ob peb lwm yam uas yuav tsum tau xav txog thaum xaiv cov cuab yeej no.
- nce. Qhia pes tsawg zaus lub cuab yeej tuaj yeem ua kom lub teeb liab. Ntsuas hauv decibels (dB). Qhov siab dua qhov ntsuas, qhov tsis muaj zog lub teeb liab nws tuaj yeem ua kom nrov. Repeaters nrog tus nqi siab yuav tsum tau xaiv rau thaj chaw uas muaj lub teeb liab tsis muaj zog heev.
- hwj chim. Qhov loj dua, qhov ruaj khov dua qhov teeb liab yuav muab rau ntawm thaj chaw loj dua. Rau thaj chaw loj, nws yog qhov zoo dua los xaiv cov nqi siab.
Nrov lus nug thiab lus teb
Teb cov lus nug nrov los ntawm KP nyeem Andrey Kontorin, CEO ntawm Mos-GSM.
Dab tsi yog cov cuab yeej siv tau zoo tshaj plaws hauv amplifying lub teeb liab ntawm tes?
- tus kav hlau txais xov sab nraum zoov uas tau txais cov teeb liab ntawm txhua tus neeg ua haujlwm ntawm tes ntawm txhua zaus;
- tus repeater uas ua kom lub teeb liab ntawm qee zaus (piv txwv li, yog tias txoj haujlwm yog txhawm rau nthuav tawm 3G lossis 4G teeb liab, koj yuav tsum xyuas kom meej tias tus repeater txhawb cov zaus no);
- Cov kav hlau txais xov sab hauv uas xa cov teeb liab ncaj qha rau hauv chav tsev (lawv tus lej txawv nyob ntawm thaj tsam ntawm uXNUMXbuXNUMXbthe chav);
- ib coaxial cable uas txuas txhua yam ntawm lub cev.
Tus neeg teb xov tooj puas tuaj yeem txhim kho lub teeb liab zoo ntawm nws tus kheej?
Tej zaum yuav muaj 100 tus neeg siv hauv kev sib hais haum, 50 lossis tsawg dua, thiab tus nqi ntawm kev txhim kho ib lub hauv paus chaw nres tsheb yog ob peb lab rubles, yog li nws yuav tsis muaj txiaj ntsig zoo rau tus neeg teb xov tooj, yog li lawv tsis xav txog qhov kev xaiv no.
Yog hais tias peb tab tom tham txog teeb liab amplification nyob rau hauv ib chav tsev nrog cov phab ntsa tuab, ces dua, tus neeg teb xov tooj ntawm tes tuaj yeem tso lub kav hlau txais xov sab hauv, tab sis nws tsis zoo li mus rau nws vim yog cov txiaj ntsig tsis zoo. Yog li ntawd, nws yog wiser nyob rau hauv cov ntaub ntawv no mus cuag cov neeg muag khoom thiab installers ntawm cov khoom tshwj xeeb.
Dab tsi yog qhov tseem ceeb ntawm cov xov tooj ntawm tes amplifiers?
Tseem muaj cov ntsiab lus tseem ceeb uas tsis tau sau tseg hauv cov ntaub ntawv kev tshaj lij lossis cov ntawv pov thawj - cov no yog cov khoom siv los ntawm cov neeg rov ua dua. Muaj cov khoom ua haujlwm siab zoo nrog kev tiv thaiv siab tshaj plaws, nrog cov ntxaij lim dej uas tsis ua suab nrov, tab sis lawv hnyav heev. Thiab muaj cov neeg Suav cuav cuav: lawv tuaj yeem muaj lub zog, tab sis yog tias tsis muaj cov ntxaij lim dej, lub teeb liab yuav nrov. Nws kuj tshwm sim hais tias xws li "nonames" ua hauj lwm tolerably thaum xub thawj, tab sis sai sai.
Cov parameter tseem ceeb tom ntej yog cov zaus uas tus repeater ua kom nrov nrov. Nws yog ib qho tseem ceeb heev uas yuav tau xaiv ib tug repeater raws nraim rau zaus uas lub amplified teeb liab ua haujlwm.
Dab tsi yog qhov yuam kev tseem ceeb thaum xaiv lub tshuab hluav taws xob cellular?
Piv txwv li, ib tug neeg tuaj yeem nqa ib qho rov qab nrog zaus ntawm 900/1800, tej zaum cov lej no yuav tsis qhia nws dab tsi. Tab sis lub teeb liab hais tias nws yuav tsum tau amplify muaj ib zaus ntawm 2100 los yog 2600. Lub repeater tsis amplify cov zaus, thiab lub xov tooj ntawm tes ib txwm siv zog ua hauj lwm ntawm lub siab tshaj plaws zaus. Yog li ntawd, los ntawm qhov tseeb hais tias 900/1800 ntau yog amplified, yuav tsis muaj kev nkag siab. Feem ntau cov neeg yuav amplifiers ntawm lub khw hauv xov tooj cua, nruab rau lawv tus kheej, tab sis yog tias tsis muaj dab tsi ua haujlwm rau lawv, lawv pib xav tias lub teeb liab amplification yog dag.
2. Kev xaiv lub zog yuam kev
Los ntawm nws tus kheej, daim duab tshaj tawm los ntawm cov chaw tsim khoom txhais tau tias me me. Koj ib txwm yuav tsum coj mus rau hauv tus account cov yam ntxwv ntawm chav tsev, lub thickness ntawm cov phab ntsa, seb lub ntsiab kav hlau txais xov yuav nyob rau sab nraum los yog sab hauv. Cov neeg muag khoom feem ntau tsis thab los kawm txog qhov teeb meem no kom ntxaws, thiab lawv tsis muaj peev xwm txheeb xyuas txhua qhov tseem ceeb.
3. Nqe raws li qhov tseem ceeb
Lo lus "Tus neeg pluag them ob zaug" yog qhov tsim nyog ntawm no. Ntawd yog, yog tias ib tus neeg xaiv cov cuab yeej pheej yig tshaj plaws, ces nrog qhov tshwm sim ntawm 90% nws yuav tsis haum nws. Nws yuav tawm suab nrov tom qab, ua suab nrov, lub teeb liab zoo yuav tsis txhim kho ntau, txawm tias lub cuab yeej sib phim cov zaus. Qhov ntau kuj yuav me me. Yog li, los ntawm tus nqi qis, ib qho kev sib txuas tsis tu ncua tau txais, yog li nws yog qhov zoo dua los them nyiaj ntau dua, tab sis nco ntsoov tias kev sib txuas yuav ua tau zoo.