136-173MHz 200-280MHz 400-520MHZ Impedance ANT SWR Antenna Analyzer For Sale

136-173MHz 200-280MHz 400-520MHZ Impedance ANT SWR Antenna Analyzer


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136-173MHz 200-280MHz 400-520MHZ Impedance ANT SWR Antenna Analyzer:
$125

USB I2S/IIS fiber coaxial output S/PDIF portable hifi amp DAC decoding boardDescription

    • This product is a multi-functional integrated board!

      Just insert USB cable to work!!

      Can be used for USB I2S, USB fiber coaxial output, but also can be used as a decoder using amp!!!

      Connect the board to the computer that is automatically recognized without the need to install the driver!

      USB audio chip uses the highest popularity of PCM2706 in the industry, and its performance is better than CM108!

      With adjustable volume amp output function, S/PDIF output, I2S output function!

      With PHILPS TDA1305dac decode chip, a traditional USB sound card has a wide digital taste trend!

      Support OTG function!

      Two modes of work:


      1, [] the same axis of fiber mode amp output S/PDIF signal, and can adjust the amp volume output (which is only in the amp mode), the stereo RCA output mute.

      2, [DAC mode] I2S signal output, decoder stereo output. This amp mute, no fiber coaxial output.

      Product parameters:

      Frequency response: 20-20000Hz, +-0.4DB

      Dynamic range: >97db

      Signal to noise ratio: >100db

      THD@1Khz:0.003%

      Output level: 1.5Vrms

      Package Included:

      1x USB I2S/IIS fiber coaxial output S/PDIF portable hifi amp DAC decoding style="margin: 0px; padding: 0px;">

      Shipping
      • Item will be shipped within 24 -48 hours after full payment is received.
      • Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.
      Payment
      • We accept PayPal only.
      • Payment must be received in 7 business days of sale closing.
      • Please leave note for your special request (e.g. Colors or Size) in note when you pay the order.
      • Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched.
      Contact Us
      • If you have any questions, please feel free to email our servicer ,and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.
      • We greatly appreciate your POSITIVE response. Please do NOT leave negative or neutral response without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or style="margin: 0px; padding: 0px;">
      • We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.
      • We greatly appreciate your POSITIVE response. Please do NOT leave negative or neutral response without any contact.


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