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  • LMP
    2020-04-27 13:15:38


  • winsin
    2019-10-08 19:05:27

    Item come without software.The link to download software don't work.

    Commentaires (1)
  • lewap58
    2019-09-23 09:02:14

    Towar w terminie, wgląd idealny oczywiści działa w 100%

  • 2019-12-11 10:58:13

    Works great, you need to find detailed instructions on the Internet. 2 pieces of attenuators 6dB you have to make yourself. I have not yet understood the amplitude calibration.

  • Almeric
    2019-11-26 13:50:29

    A quick test showed a satisfactory behaviour, i would say very surprising for the price. There is a zero in the middle of the signal due to the device concept. This is a bit surprising at first but i think we dont really care in most cases. The tracking generator works well too. I am used to very expensive analyzers, and i am really impressed that what we get here at this price point, capable of doing a lot of things already.

  • GD6ICR
    2019-10-20 09:38:07

    Wow so much function so chaep. Many times Ive wanted to be able monitor my signals to see how clean or distorted they were. As a radio amateur it is very important to have crisp clear signals and if you are building your own equipment this device has allowed me toptimise gain and bandwidth on my preamplifiers - amplifiers and filters. A must for every shack. and a must own piece of kit alongside a directional coupler and noise source Mike

  • DocHH
    2019-10-11 13:23:12

    The Spectrum Analyzer arrived with no user instructions or manual. I went to the Banggood site and the item ordered and found both the user document and PC software. No help on finding the correct Serial Port for the USB connection serial port used so I guessed. No instruction on what the "key" does or why the "system" light is flashing. The compacted files are "RAR" so they need to be decompressed and installed on the desktop. The instructions are a mix of the originator's language and English

  • Joaquin
    2019-10-11 00:17:46

    Very interesting equipment to perform spectral analysis practices. Your results have the right accuracy for an amateur job. I would suggest using a free program called "VMA Simple spectrum analyzer" for him. This program can be obtained at: and in my opinion it has better performance than the suggested "NWT4.11.09" The author has extensive knowledge and offers help. I recommend this equipment to all radio

  • 2020-05-16 09:59:55

    Ottimo rapporto qualita' prezzo. Difficoltoso reperire e configurare il software, ma con pazienza si fa. I risultati sono accettabili per monitoraggio qualitativo.

  • iTony
    2020-05-15 09:26:56

    Looks very nice, shipping did break the pushbutton, but i was able to fix it. Do buy one with the allumium casing, becouse of statics! specialy with the TG ,It is nice value for money. my youtube review here: Tony


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