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  • How to Buy a TV Antenna?

    With so many local television stations now offering up to 4 sub-channels in addition to the lineup on the main channels of programming, the idea of jettisoning cable and satellite services in favor of over the air options has attracted a lot of attention. By choosing the right television antenna

    Posted on:01-14 View:7
  • What does Frequency Modulation (FM) mean?

    Definition - What does Frequency Modulation (FM) mean? Frequency modulation (FM) is a technique used to encode data on an alternating digital or analog signal. The method includes varying the frequency of the carrier wave on which useful information is imposed

    Posted on:01-07 View:33
  • What does Pulse Amplitude Modulation (PAM) mean?

    Definition - What does Pulse Amplitude Modulation (PAM) mean? Pulse amplitude modulation (PAM) is one of several forms of single modulation in which data is transmitted through varying the amplitude of the pulses in regular timed sequence of electrical or electrom

    Posted on:01-07 View:24
  • What does Modulation mean?

    Definition - What does Modulation mean? Modulation is a process through which audio, video, image or text information is added to an electrical or optical carrier signal to be transmitted over a telecommunication or electronic medium. Modulation en

    Posted on:01-07 View:26
  • What's the Cicuit of Intercom

    Description: A very high quality intercom, which may also be used for room monitoring. Circuit diagram Notes: This circuit consists of two identical intercom units. Each unit contains a

    Posted on:01-07 View:16
  • What is Biss Key & What can you do with Biss Key?

    This post is about the most popular encryption system used on satellite channels. What is BISS key? How can it be used? How does it get leak? All answers are answered below. So without wasting any time lets hop into it. What is BISS key? BISS(Ba

    Posted on:12-29 View:88
  • What's BISS, BISS-Key, BISS-1 and BISS-E?

    Basic Interoperable Scrambling System, usually known as BISS, is a scrambling method used in digital television systems. It's a satellite signal scrambling system developed by the European Broadcasting Union and a consortium of hardware manufacturers.

    Posted on:12-29 View:90
  • [Video] How to Use FU-30/50B 30w/50w FM Transmitter CZH-T501 CZE-T501 ...

    FU-30/50B 30w/50w FM transmitter is easier in operation, one button control for all functions. It has VSWR protection, temperature protection, RDS port, electronic volume adjusting,equipped with low pass filters. It’s applicable in many places, such as stadium, county radio station, c

    Posted on:12-28 View:52
  • FAQ Frequently Asked Questions about TV Antennas

    Q: What is OTA television and how does it work? A: Over-the-air television is a term used to describe television signals that are broadcast by your local television broadcast towers (as opposed to a cable or satellite signal). Since 2007, these signals are broadcast usi

    Posted on:12-27 View:82
  • 10 Things You Need to Know about Digital TV Antennas

    Digital TV antennas have come a long ways. Here is our list of the 10 things you need to know about modern day digital TV antennas. 1. Broadcast signals are superior to cable and satellite. There are no paid subscription fees to receive over-

    Posted on:12-27 View:72
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