Opiniões dos clientes

4.96 de 5
Escrever uma crítica
  • Todos Comentários (161)
  • Imagem (19)
  • Vídeo (1)
  • Todas as estrelas
    • Todas as estrelas(161)
    • Estrela(154)
    • Estrela(7)
    • Estrela(0)
    • Estrela(0)
    • Estrela(0)
Ordenar por:
Comentários Anteriores
  • Comentários Anteriores
  • Mais úteis
  • Mais Recente
  • 2020-01-27 08:01:26

    WinNWT4 + WinNWT5 Both Software version work well. Optimal settings is Channel-< AD8307Internal. Mode-< (First option with Generator of floating freq).another modeds is not allowed on lite version. about PCB quality, i recomended check when you received. In my case i got first sample is defected and second sample work fine. Price are very well. For sipmle check RFfilter analyses this can be best. But real supported frequency is no more 2500mz. I you set more then get curves graphics. So,

    Comentários (2)
  • 2019-11-09 12:57:28

    A valuable spectrum analyzer It is an economic spectrum analyzer, but useful in many situations where a simple signal needs to be analyzed. It has a good frequency range but does not have a great sensitivity. It's useful to do preliminary measurements on field. Good product from BG

    Comentários
  • Erwin
    AT
    2019-11-14 06:43:11

    This is a well built unit. A lot of software for it can be found on the internet a preamp would make it even better, excellent ones can be found on BANGOOD too. All in all I'm content with this unit.

    Comentários (1)
  • nibmit
    CA
    2020-09-08 13:25:58

    smaller than I was expecting. I haven't had much chance to play around with it yet but I haven't been able to get the software/ drivers working yet. there is more involved than I was expecting. definitely not plug and play. from reading it seems I'll need a few extra bits to calibrate it and I should really print up a case for it. If you don't have a 3d printer for sure go for the one with the case.

    Comentários
  • 2020-05-26 05:39:56

    This is a great choice for a spectrum analyzer for this price range. It gives you rough results of frequencies either you are measuring a response to a filter you made, or simply want to see the frequencies and power level estimation your RF transmitter transmits on. Make sure you calibrate your analyzer before use ;) Also, get your self some SMA cable if you don't have it already If you need very accurate results, then its better you go with the big guys like Rigol or Siglent.

    Comentários
  • robnj74
    US
    2019-11-07 16:14:13

    smaller than I expected however it works just fine. I would recommend VMA Simple Spectrum Analyser software written by Vitor. His software works good and looks much better than the stock stuff.

    Comentários
  • diy
    HU
    2020-01-03 11:23:05

    Fast, punctual delivery. The equipment is flawless.

    Comentários
  • 2020-01-21 10:23:53

    very good, the software is not so easy to download, but this is a incredible Spectrum analyzer. Great.

    Comentários
  • 2019-10-30 14:37:23

    When try connect software is crashed. System Windows 7. May be i get malfunction device, now write request to support.

    Comentários
  • iw4blg
    IT
    2019-07-03 01:55:16

    Very interesting board, with spectrum analyser and signal generator features. Perfect for hobbiest, school, radio enthousiast. Convenient also the software.

    Comentários
Show:

    Go to page

    Go

    Você pode estar interessado em

    recommendation for you
    • R$473,33
    • R$36,40
    • R$146,96
    • R$58,75
    • R$23,46
    • R$523,31
    • R$15,82
    • R$352,78
    • R$106,32
    • R$11,11
    • R$194,00
    • R$24,76
    • R$27,29
    • R$205,76
    • R$41,11
    • R$35,22
    • R$13,47
    • R$102,97