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  1. #1
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    Tecsun PL-990 and H-501 may be the last high-end shortwave portables from Tecsun












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    Golden Member dingo31's Avatar
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    Pare un punct terminus şi in domeniul shortwave..... Incet-incet internetul ne sugrumă ...abia mai respirăm, dar parcă numai prin wi-fi! Plătim preţul succesului! Comentariu cam off-topic, totuşi voi apela la aliexpress pentru ultimul model Tecsun!

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    Radio Unboxing Tecsun H501 y PL990

    https://www.youtube.com/watch?v=SF1DwnxplMA

    despre pret :secret , nimeni nu stie

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    PL900 costs 1300RMB -----185,54 $

    H501 costs 1500RMB ------214,08 $

    Is RMB and Yuan the same thing?

    Renminbi is the official name for the currency, and yuan is the main unit of that currency.
    Renmi = people, bi = currency. Imagine a country decided to use silver as its official currency

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    Comparing Tecsun H501 with S2000 radio on FM

    https://www.youtube.com/watch?v=35syEdH1vgc

    ---------------------------------

    Comparison on SW——Tecsun H501 Versus S2000 radio

    https://www.youtube.com/watch?v=rC7W2Th7T48

    -------------------------------

    MW comparison is coming,Tecsun H501 Versus S2000 radio

    https://www.youtube.com/watch?v=jT1ysesCtok&t=8s

    -------------------------------

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    Golden Member dingo31's Avatar
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    Poate prin februarie, dupa anul nou chinezesc, anul şobolanului, voi comanda Tecsun H501 laolalta cu antena lor magnetica de circa 40 $, TECSUN AN-48X. Să mai urmarim review-urile din domeniu. Pâna atunci rămân cu vechiul Tecsun S2000 şi PL-880. Intre 880 şi 990 nu prea am notificat plusuri semnificative din comentariile pasionaţilor, dar nici nu prea sunt multe deocamdată.

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    Golden Member dingo31's Avatar
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    Tecsun Radio si RRI (Radio Romania International) au devenit puncte de referinta pentru pasionatii SW. RRI se receptioneaza in estul Asiei, in vestul Atlanticului. Orice HAM, din orice parte a globului isi testeaza antena sau radioul pe RRI

    https://www.facebook.com/groups/4275...ghts&ref=notif

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    Standard RSP member armandino's Avatar
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    Tecsun ca Tecsun / dar Elad-ul merita toata atentia

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    Elad ca Elad dar pretul???

  11. #11
    Golden Member dingo31's Avatar
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    ELAD este un SDR, cu avantajele respective sistemului. Poti receptiona si inregistra simultan pe patru spectre, practic patru receivere independente, pe AM-USB-LSB-DRM, CW, RTTY, etc, dar Tecsun 880 are un tuner si filtre superioare pe SW, dar evident doar pe AM, mai greoaie pe USB si LSB, pentru ca acolo nu poti ajusta din butonul de acord la fel de fin cum o faci cu mouse-ul, la nivel de Hz. Fiecare cu plusuri si minusuri specifice. Evident, un receiver SDR este un aparat performant, vizualizezi direct pe screen spectrul si mergi direct unde vrei, inregistrezi alt spectru, modifici cum vrei tu largimea de banda, dar astea la face calculatorul. Pentru receptii simple pe SW-AM, Tecsun 880 este superior. Nu ai nevoie de calculator. Nu e mult, dar este un avantaj pentru cei ce vor receptii directe si portabilitate.

    ---------- Post added at 20:15 ---------- Previous post was at 19:37 ----------

    Quote Originally Posted by Schmith View Post
    Elad ca Elad dar pretul???
    ELAD este putin mai scump, dar celebrul RTL 2832u nu costa mai mult de 20-30 de euro, cu foarte multe aplicatii, inclusiv rtl1090 aero. Vezi pe forum! Apoi ai alte variante, Air-Spy mai performant sau SDR play. Nu recomand FunCub Dongle, scump, prost si insensibil.
    Dar am deviat de la subiect, despre sdr este un topic deschis




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