iimvelisoFM Transmitter5W-15W

  • Igama lemveliso:

    U-FMUSER FU-15B 0W-15W PREMIUM Ingcaphephe yeKhomputha yoLawulo lwe-Udluliselo lwe-FM + amandla ombane + axele i-antenna

  • iindidi:5W-15W
  • date:2014-05-07
  • U-FMUSER FU-15B 0W-15W PREMIUM Ingcaphephe yeKhomputha yokuLawula i-FM Transmitter + ukuhambisa umbane + i-dipole antenna FU-15B sisidlulisi esiguquguqukayo se-FM esinezinto ezahlukeneyo zokhuselo, njengobuhle bokuqina ...
Isampulu / yeeVenkile
Price
Ukuhambisa ngenqanawe
Umthengisi
Yithenge ngoku
Isampulu ezi-1 zeesampulu
I-278 USD
/ ii-PC
iUSD
DHL / UPSIintsuku ezisi-7

2 ii-PC
I-268 USD
/ ii-PC
iUSD
DHL / UPSIintsuku ezisi-7

Ingcaciso yeMveliso

U-FMUSER FU-15B 0W-15W PREMIUM Ingcaphephe yeKhomputha yoLawulo lwe-Udluliselo lwe-FM + amandla ombane + axele i-antenna

I-FU-15Bdppower

I-FU-15Bmain

I-FU-15B ecaleniI-FU-15Bback

Ababhalise okokuqala bebe yi-15B Isishukumisi esiguquguqukayo se-FM eneempawu ezahlukeneyo zokukhusela, njengesandi esiphakamileyo sokunyaniseka, ukuhambelana okuhle, unyanzelo oluhle.

Ababhalise okokuqala bebe yi-15B Ukusetyenziswa kwesicelo kuyatshintshwa, kulunge kwaye kufanelekile kwiintlobo zentengiso yeaudiyo yodidi olufutshane. Njengezikolo, iivenkile ezinkulu, iifektri, izitishi zikaloliwe, iinkomfa, usapho kunye nezinye iindawo.

Inokuseta ngokukhawuleza isistim ye-wireless-high-fidelity system yesandi okanye inkqubo ye-radio radio engenazintambo i-radio, ukugubungela phakathi kwe-3 m ukuya kwi-15 km ngokuxhomekeke kwindalo, i-eriyali kunye nezinye izinto.
iimpawu eziphambili

○ Ukuhambisa amandla ngokuqhubeka ngokuhlengahlengiswa ukusuka ku-0W ukuya ku-15W
○ amandla ahlala ehleli, ibhendi iphela ine-3 ~ 5W margin
○ ukuhambisa umbane uzivale ngokuzenzekelayo
○ umbhobho onesandisi-lizwi kwaye unokuvula okanye ucime
Conversion Uguquko lwedolophu enye / ezimbini okanye ezimbini zinokuba
○ ngezibuko lokulawulwa kwePC, ngokusebenzisa ubuqhetseba beekhompyuter kumatshini
○ ngokuguqulwa kwedijithali-ye-analog yokuguqula, iimveliso zedijithali lula
○ ngokhuseleko lwe-VSWR, i-antenna ayixhunyiwe okanye ayihambelani, ukufikelela ngokuzenzekelayo kukhuselwe
○ ngokhuseleko lokushisa, xa udluliseli xa amaqondo obushushu ephezulu kakhulu, ekhuselwe ngokuzenzekelayo
○ fan ngokutshintsha kobushushu, ukuqala okuzenzekelayo okanye ukuvala ngokufanelekileyo
Isibonisi sepaneli kunye nokusebenza, ukusebenza okulula, ngokukhawuleza
○ Isidlulisi siyilelwe, somelele

Iiparameters zobuchwepheshe

Ukusebenza kwevolthi eyi-12V ~ 16V (ivaliwe i-voltage ye-15V)
Okwangoku <3A
Uluhlu lwamaxesha angama-87 ~ 108MHZ
Uzinzo rhoqo ± 10PPM
Inqanaba elihamba rhoqo 100KHZ
Uluhlu lobushushu obusebenzayo -10 ℃ ~ 45 ℃
Ukunyanzeliswa kwe-Antena 50Ω
Dlulisa uluhlu lwamandla 0W ~ 15W
Harmonics, radiation ethandabuzayo ≤-60dB
Ukohlulwa komsindo nge-0.1%
Impendulo yesiqhelo 50HZ ~ 15000HZ
Ukwahlulahlula ≧ 35 dB
Inqanaba lokufakwa -15 dBV (elungelelanisiweyo)
Ukuphambuka rhoqo ± 75KHZ
I-SNR ≧ 60 dB
Ubungakanani boomatshini 173 mm (L) * 110 mm (W) * 48 mm (H)
Ubunzima malunga ne-700 gr

dp100main

igalari 1

A dipole antenna Ngaba i-eriyali yonomathotholo enokwenziwa ngealuminiyam, ubhedu, kunye netyhubhu yobhedu enento eqhutywa liziko. Inamacala amabini entsimbi aqhuba intonga, ejikelezwe kwicala elifanayo kunye nekholoni enye nenye (ngokuhambelana nomnye), inesithuba esincinci phakathi kwabo.

The dipole antenna Yindlela ebaluleke kakhulu ye-antenna yeRF esetyenziswa kakhulu ekudluliseleni nasekufumaneni izicelo. Isiphelo sihlala sisetyenziswa ngokwaso njenge-antenna yeRF, kodwa ikwenza into ebalulekileyo kwezinye iintlobo ezininzi ze-antenna yeRF. Ngenxa yoko yeyona ndlela ibaluleke kakhulu ye-antenna yeRF.

A isiqingatha-wave sokukhuphela i-antenna lithetha ubude be-antenna e-dipole ilingana nesiqingatha-sokuphakama kwamanqam kumjikelo wokusebenza.

Kutheni le nto sincoma le antena yedilesi?umbono


I-1) .I-Half-wave dipole icacile kwaye ilula ukulungiswa rhoqo, kukho izikali kwicala le-antenna apho unokuhlengahlengisa khona rhoqo ukusuka kwi-88 ~ 108 nge-1mhz ukunyathela.Isono1


2) .I-dipole ye-antenna elula yokwakha kunye nokusebenzisa, kwaye uninzi lwezibalo luqondile ngqo.IMG_5587



3.) Ipateni yokuhambisa ngemitha kunye nokufumana okukhulu

Ipateni yokubonisa kwemitha ye-antenna yesiqingatha se-wave.

1.jpg

Ukufumana i-half-wave dipole (efanayo nale ingasentla). Isikali sikwi-dBi (i-decibels ngaphezulu kwe-isotropic).

2.jpg

Umzobo we-SWR we-half wave dipole kwi-88Mhz

3.jpg

Intambo ye-antenna. (Siza kuthumela intambo ngesixhumi seBNC ukuba akukho sicelo sikhethekileyo. Olunye ukhetho kukuxhuma kwe-NJ / TNC)

IMG_5579.jpg

Intambo ye-antenna. (Siza kuthumela intambo ngesixhumi seBNC ukuba akukho sicelo sikhethekileyo. Olunye ukhetho kukuxhuma kwe-NJ / TNC)

Ukutsala ingqalelo: Xa useta i-eriyali, isiphelo se "Anode" kufuneka sijongane

Inkcazo ngombane:

Ibanga lokuphindaphinda: I-88 ~ 108 MHz (inyathelo loku-1MHz)
Ukufaka Impedance ImpedanceI-50: ohm
I-VSWR <1.5
Fumana:I-3.5 dBi
Ukwahlulahlula umhlaba: Umhlaba omileyo
Ukufakwa kwamandla okukhulu: 150W
Ububanzi be-BB beTonobubanzi
Ububanzi beBeam ye-3dB ebanzi: 73 °

Iinkcukacha zoMatshini:

Ubude: 990mm
Ukuhambisa imveliso ye-Element: Ukuhambisa iAluminiyam
Umxhasi:I-SL16-K
Ububanzi beRekhodi: Φ30 ~ Φ40 mm

Iphakheji ibandakanya:

1 * FU-15B Umsasazi we-FM

Intambo yoku-1 *

1 * Intambo ye-USB,

1 * incwadi yesikhokelo

I-1 * 1 / 2 wave wavele antenna

1 * umbane

Shiya iMpendulo

Izimpendulo ze-4

  1. UJorge Romero A. 2014/07/01 ngo-01: 01:44

    U-FMUSER FU-15B 0W-15W PREMIUM Ingcaphephe yeKhomputha yoLawulo lwe-Udluliselo lwe-FM + amandla ombane + axele i-antenna

    • admin 2014/07/03 ngo-01: 49:02

      Molo Jorge
      sinayo i-15B dipole antenna kit kwisitokhwe .welcome ukuze ube nomyalelo.
      BR
      inyani

  2. UBrian Ingwell 2020/05/17 ngo-01: 02:39

    Mholo,

    Ndingathanda ukuthenga i-1 pc yoku kulandelayo:
    U-FMUSER FU-15B 0W-15W PREMIUM Ingcaphephe yeKhomputha yoLawulo lwe-Udluliselo lwe-FM + amandla ombane + axele i-antenna

    Ndingathanda ukuqinisekisa kuqala ukuba unazo ezi esitokweni zohambo olukhawulezileyo.

    Nceda Cebisa.

    Enkosi kakhulu,
    UBrian

    • admin 2020/05/21 ngo-09: 08:35

      Mholweni ,
      Kuya kuthatha i-1-2weeks ukuyikhupha.