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  • The Ultimate Digital TV Antenna Guide

    This article details how to watch network television using over the air digital signals. For a more comprehensive guide on everything, you need to know about enjoying all the TV and movies you want without a cable TV subscription, check out my guide to watching TV without cable. Over the

    Posted on:12-13 View:272
  • What's the difference between 2.0 version and 3.0 version for FMU...

    What's the difference between 2.0 version and 3.0 version for FMUSER FM transmitter? Check the table below and you will know. 👇 👇 This video will show you about the appearance, function and usage of touch screen FM

    Posted on:12-05 View:276
  • How to Install Coaxial Cable

    Cutting the cable and attaching connectors is much easier than one would think. You just need the right tool. Simply pick up a coaxial tool and some male connectors as seen in the picture below. Be sure to check the type of cable you are

    Posted on:12-04 View:195
  • How to Ground my Outdoor Antenna?

    Do I Need to Ground my Outdoor Antenna? Yes, all outdoor TV antennas should be grounded. Even if you have a newer plastic antenna, there is metal inside. Furthermore, TV signals are made of electricity. The antenna is essentially designed to capture that electr

    Posted on:12-04 View:212
  • What is Low Pass Filter and how to build a Low Pass Filter?

    Low Pass Filter- Explained A low pass filter is a filter which passes low-frequency signals and blocks, or impedes, high-frequency signals. In other words, low-frequency signals go through much easier and wi

    Posted on:11-29 View:226
  • What is Band Pass Filter?

    Definition - What does Band Pass Filter mean? A band pass filter is an electronic circuit or device which allows only signals between specific frequencies to pass through and attenuates/rejects frequencies outside the range. Band pass filters are largely used in wirel

    Posted on:11-29 View:27
  • What does Low-Pass Filter mean?

    Definition - What does Low-Pass Filter mean? Opposite in nature to a high-pass filter, a low-pass filter is a filter that allows signals with a frequency lower than the cut-off frequency (the frequency at which the output voltage is 70.7% of the source voltage) to pass t

    Posted on:11-29 View:67
  • How to design a Low pass filter - Subwoofer?

    The acoustic spectrum is extended by very low frequencies 20Iz and reaches as the 20000Iz in high frequencies. In the low frequencies is degraded the sense of direction. This reason us leads to the utilization speaker for the attribution of very low frequencies. Th

    Posted on:11-29 View:185
  • What is the result of testing FMUSER 1kw transmitter+1 bay antenna?

    Recently, FMUSER has run a test for 1kw FM transmitter+1 bay antenna, see the result as below: Date: Nov.7th 2018 Test location: 22°47'43.0"N 113°03'37.0"E Equipment: 1kw FM transmitter, 1 bay FU-DV1 Antenna, Cable Antenna height: 80m

    Posted on:11-28 View:259
  • What is the meaning of drive percentage value on FM FMUSER transmitter...

    What is the meaning of drive percentage value on FM FMUSER transmitters? We are using 600w FM trtansmitter, if the drive percentage is 87% and the power is 580watt, is it normal? See as below: Maybe you will like: 150W Touch Scre

    Posted on:11-27 View:129
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