cov khoom sivFM Transmitter5W-15W

  • Khoom npe:

    FMUSER FU-15A V1.0 FM stereo PLL tshaj tawm cov xov xa tawm +1/2 tus kav hlau txais xov xov tooj cua + suab cable + lub zog mov 87.5-108MHZ

  • Pawg:5W-15W
  • Hnub:2014-05-06
  • FMUSER FU-15A V1.0 FM stereo PLL tshaj tawm cov khoom xa tawm +1/2 tus kav hlau txais xov dipole xov tooj cua + suab cable + fais fab mov 87.5-108MHZ Nta: Phase Xauv Voos (PLL) Qhov yooj yim xaiv koj cov xaim LCD thiab cov nyees khawm Freq ntau: 88MHz ~ 108MHz Fais Fab : 15w Ripple ...
Qauv / Wholesale
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1 pcs coj mus kuaj
179 USD
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2 pcs
175 USD
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DHL / UPS 7-10days

Hauj lwm yam khoom

FMUSER FU-15A V1.0 FM stereo PLL tshaj tawm cov xov xa tawm +1/2 tus kav hlau txais xov xov tooj cua + suab cable + lub zog mov 87.5-108MHZ

FU-15Adpaidiopower

FU-15AnyiajFU-15ABACK

12v4aps

nta:
Phase Xauv Lub Voos (PLL) Txheej Txheem

Yooj yim xaiv koj tso saib LCD thiab cov khawm

Freq khwv: 88MHz ~ 108MHz

Lub Zog: 15w

Ripple lossis harmonic vuag: <= -60dB

Qhov Ua Tau Qis: 100khz

Qhov Txuag Sij Hawm Ntau Npaum: ± 5ppm Tsawg dua 10ppm (muaj zog dua)

Freq. Teb: -55dB (100 ~ 5000Hz); -45dB (5000 ~ 15000Hz)

Cov khoom siv tswv yim sib txuas: 3.5mm lub mloog pob ntseg txuas

Lub ntsej muag microphone; nws tuaj yeem txuas txuas Wih lub microphone

BNC Ntaus cov kav hlau txais xov tawm

Txo harmonic (lub teeb liab huv)

dp100main

rooj saib 1

A kav hlau txais xov dipole yog lub xov tooj cua kav hlau txais xov uas tuaj yeem ua los ntawm txhuas, tooj liab, thiab tooj dag raj nrog qhov nruab nrab-ua lub tshuab ua kom lub zog. Nws muaj ob txoj hlua hlau ntawm tus pas nrig, taw qhia mus tib seem thiab collinear nrog txhua lwm yam (nyob hauv kab nrog ib leeg), muaj qhov chaw me me ntawm lawv.

cov kav hlau txais xov dipole yog daim ntawv tseem ceeb tshwj xeeb ntawm RF kav hlau txais xov uas yog dav siv rau xov tooj cua sib kis thiab tau txais cov ntawv thov. Lub dipole feem ntau siv nws tus kheej xws li tus kav hlau txais xov RF, tab sis nws kuj tsim cov yam khoom tseem ceeb hauv ntau lwm hom xov RF. Xws li nws yog qhov tsim nyog tau yog qhov tseem ceeb ntawm daim ntawv xov tooj cua RF.

A kav hlau txais xov ib nrab yoj dipole txhais tau hais tias qhov ntev ntawm lub kav hlau txais xov dipole yog sib npaug li ib nrab-ntu ntev ntawm qhov zaus ua haujlwm.

saib

Vim li cas peb thiaj qhia lub kav hlau txais xov dipole?


1) .Qhov ib nrab nthwv dej dipole yog qhov tseeb thiab yooj yim rau kev hloov kho zaus, muaj cov nplai ntawm ib sab ntawm tus kav hlau txais xov los ntawm qhov koj tuaj yeem kho qhov zaus los ntawm 88 ~ 108 los ntawm 1mhz stepping.

dpview


2) .Qhov dipole yog lub kav hlau txais xov uas yooj yim rau kev tsim kho thiab siv, thiab ntau yam ntawm cov kev suav tau yooj yim heev.

IMG_5587


3.) Qhov qauv hluav taws xob thiab qhov nce siab ntawm dipole:

Cov qauv hluav taws xob tawg ntawm lub kav hlau txais xov dipole ib nrab, nplai yog kab tawm.

1.jpg

Qhov nce ntawm ib nrab nthwv dipole (zoo ib yam li saum toj no). Cov nplai yog nyob rau hauv dBi (decibels hla isotropic).

2.jpg

SWR daim duab ntawm ib nrab yoj dipole ntawm 88Mhz

3.jpg

Tus kav hlau txais xov cable. (peb yuav xa cable nrog BNC txuas yog tias tsis muaj kev thov tshwj xeeb. Lwm txoj kev xaiv yog NJ / TNC connector)

IMG_5579.jpg

Tus kav hlau txais xov cable. (peb yuav xa cable nrog BNC txuas yog tias tsis muaj kev thov tshwj xeeb. Lwm txoj kev xaiv yog NJ / TNC connector)

Xyuam Xim: Thaum teeb lub kav hlau txais xov, qhov kawg ntawm "Anode" yuav tsum tig ntsej muag, "negetive electrode" yuav tsum ntsej muag

Hluav taws xob cov lus:

Txuj Ci ntau: 88 ~ 108 MHz (ruam 1MHz)
Cov neeg siv Ineded impedance: 50 ohm
VSWR <1.5
Txais:3.5 dBi
Polarization: Verticality
Cov tswv yim ntau zog: 150W
Kab rov tav 3dB Beam Dav: 360 °
Ntsug 3dB Beam Dav: 73 °

Neeg kho tshuab Specifications:

Qhov siab: 990mm
Radiating Khoom Siv Khoom: Txhuas Alloy
Connector:SL16-K
Tuav qws taub: Φ30 ~ Φ40 mm

Pob Muaj xws li:

1 * fmuser fu-15A 15w FM transmitter

1 * DP-100 Dipole Kav hlau txais xov

1 * fais fab mov

1 * audio cable

Sau ntawv cia Ncua

13 Teb

  1. Jim Jester 2015/05/18 thaum 16:27:37
    Teb

    Ua tsaug Lanyue xa kuv cov ntaub ntawv rau koj lub xaib. Kuv npaj siab yuav tshaj tawm los ntawm ib lub toj mus rau Sab Qab Teb ntawm qhov qis fm freq. Kuv cov lus nug: yuav tsum tau siv cov xov tooj hloov kho 1/2 yob kav hlau txais xov, lossis siv lwm yam 1/2 cov kav hlau txais xov yoj ua rau kuv zaus? Kuv xav paub tias muaj dab tsi sib txawv hauv kev ua tau zoo? Nws zoo li muaj tsawg heev hauv kev sib txawv nqi.

    thanks,

    Jim

    • admin 2015/05/20 thaum 09:07:45
      Teb

      Nyob Zoo Jim Jester

      Kuv xav tias koj tuaj yeem siv tus kav hlau txais xov dipole hauv kuv lub vev xaib. Tus zaus yuav tuaj yeem hloov kho.
      Yog koj muaj lus nug dab tsi .pls xav tiv tauj kuv.
      Kuv tus email kitmanlaw@gmail.com
      Skype: lanyue99991
      whatsapp: +86 13602420401

      BR
      lanyue

      • Jim Jester 2015/05/22 thaum 00:32:17
        Teb

        Tsaug, kuv txoj kev xav raws nraim.

        Jim

  2. Jim Jester 2015/05/22 thaum 00:30:09
    Teb

    Ua tsaug Lanyue xa kuv cov ntaub ntawv rau koj lub xaib. Kuv npaj siab yuav tshaj tawm los ntawm ib lub toj mus rau Sab Qab Teb ntawm qhov qis fm freq. Kuv cov lus nug: yuav tsum tau siv cov xov tooj hloov kho 1/2 yoj kav hlau txais xov, lossis siv lwm yam 1/2 cov kav hlau txais xov yoj ua rau kuv zaus? Kuv xav paub tias muaj dab tsi sib txawv hauv kev ua tau zoo? Nws zoo li muaj tsawg heev hauv kev sib txawv nqi.

    thanks,

    Jim

    • admin 2015/05/22 thaum 01:47:21
      Teb

      Nyob zoo Jim

      Kuv xav tias koj tuaj yeem xaj 1/2 yoj dipole kav hlau txais xov vim hais tias qhov zaus yuav tuaj yeem hloov kho raws li koj nyiam.
      Txais tos hu rau kuv .my email kitmanlaw@gmail.com
      skype: lanyue99991 whatsapp: 86 13602420401

      Qhov zoo tshaj plaws Regards
      lanyue

  3. Jim Jester 2015/08/03 thaum 14:01:05
    Teb

    Kuv tau npaj rau kev yuav cov khoom siv no rau qee lub sijhawm. Tus nqi puas tseem yog tus qub? Tsis tas li, koj puas tuaj yeem tau txais kuv 100 ft. Ntawm kev ua tau zoo (mil spec) cable nrog txuas cov txuas rau cov khoom siv?

    Ua tsaug Lanyue!

    Jim

    • admin 2015/08/06 thaum 03:09:18
      Teb

      Nyob Zoo Jim
      Kuv tuaj yeem muab koj 15m cable nrog connectos rau cov khoom siv no .ok?
      Kuv tus email yog kitmanlaw@gmail.com

      Ua Tsaug!
      lanyue

      • Jim Jester 2015/08/06 thaum 14:58:59
        Teb

        Ntes yog lawm, Lanyue. Kuv tuaj yeem tau txais cable ntxiv rau lwm qhov yog tias xav tau. Ua Tsaug.

        Jim

  4. Jim Jester 2015/08/12 thaum 19:58:43
    Teb

    Vim li cas muaj ob lub nyees khawm nyem rau PayPal rau yuav khoom siv no?

    Jim

    • admin 2015/08/13 thaum 03:50:09
      Teb

      Nyob Zoo Jim Jester

      koj tuaj yeem nyem thawj khawm khawm? Nws yog rau ib qho khoom siv ib nqe.
      Qhov thib ob yog tus nqi rau 2kits

      Qhov zoo tshaj plaws Regards
      lanyue

      • Jim Jester 2015/10/13 thaum 12:28:01
        Teb

        Yog, Kuv yuav yuav ib qho tag kis. Thov xa rau BNC cable rau lub kav hlau txais xov. Kuv tsis tas yuav lub suab cable li kuv twb muaj ib qho.

        Jim

        • admin 2015/10/14 thaum 03:14:29
          Teb

          ok.no teeb meem

  5. bouchrani kojssouf 2018/05/21 thaum 04:25:59
    Teb

    bonjour je voudrais un transmetteur tropicaliser radio pour utuliser aux comores de 15w amplifier c est un xov tooj cua comunautaire. de m envoyer une devis