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Author: Justin Blair

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Justin Blair

  • Omnidirectional HDTV antenna mounted high with arrows marking nearby station bearings
    Antennas And Placement

    How to Boost Your TV Antenna Signal: Coverage Before Gain

    Boost your TV antenna signal with practical steps for height, coax, and channel-by-channel testing. Learn when an omnidirectional HDTV antenna…

    Justin Blair

    June 27, 2026
  • Diagram comparing router antenna coverage with wired access point and repeater placement
    Router And Access Points

    Wireless Router Antenna: Choose an Access Point or Repeater

    Wireless router antenna changes shape and reach, not a missing connection. Choose a wired access point for capacity; use a…

    Justin Blair

    June 26, 2026
  • Indoor TV antenna near a window during a reception test
    Antennas And Placement

    How to Boost a TV Antenna Signal With Aluminum Foil: Test Placement First

    Boost a TV antenna signal with aluminum foil as a test: it may help one channel and hurt another. If…

    Justin Blair

    June 26, 2026
  • Used antenna tower sections and hardware laid out for inspection
    Antennas And Placement

    Used Antenna Tower: How to Assess a 50-Foot Antenna Tower

    Used antenna tower buyers can assess a 50-foot antenna tower by checking corrosion, bends, joints, hardware, mast mounts, foundation, guying,…

    Justin Blair

    June 25, 2026
  • Cell tower antenna and lease site on private property
    Towers And Backhaul

    Cell Tower Lease on Private Property: A Practical Owner’s Guide

    Learn how a cell tower lease works on private property, why coverage need comes first, and how zoning, access, utilities,…

    Justin Blair

    June 24, 2026
  • Diagram comparing 5 GHz wireless channels with 2.4 GHz Wi-Fi coverage and congestion
    Wi-Fi Channel Planning

    5 GHz Wireless Channels: When 2.4 GHz Wi-Fi Is Better

    Choose 5 GHz wireless channels by range, client support, width, congestion, and DFS behavior, then compare 5 GHz vs. 2.4…

    Justin Blair

    June 24, 2026
  • Twitch viewing and broadcasting speed compared with T1
    Connection Quality

    What Internet Speed Do I Need to Stream on Twitch?

    What internet speed do I need to stream on Twitch? Get separate download and upload targets for viewing and broadcasting,…

    Justin Blair

    June 22, 2026
  • VHF and UHF antenna comparison for TV reception and two-way radio
    Broadcast Bands

    UHF vs VHF: Frequencies, Antennas, and Range

    UHF vs VHF explained: compare frequencies, wavelengths, antenna size, diffraction, building penetration, terrain, and line-of-sight behavior for TV and two-way…

    Justin Blair

    June 22, 2026
  • SSB CB radio, microphone, and antenna used for a radio contact
    CB, GMRS And Ham

    SSB CB Radio Range: Antennas, Call Signs, and Microphones

    Learn how SSB CB radio range depends on mode, antenna, power, terrain, and propagation; choose and tune a CB radio…

    Justin Blair

    June 21, 2026
  • 2.4 GHz and 5 GHz Wi-Fi antenna and channel plan diagram
    Wi-Fi Channel Planning

    2.4 vs 5 GHz Wi-Fi: Choose the Right Antenna and Channel

    Compare 2.4 vs 5 GHz Wi-Fi for range, obstacles, congestion, capacity, and client support. Check the 5 GHz antenna, then…

    Justin Blair

    June 21, 2026
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Categories
  • Antennas And Placement (22)
  • Broadcast Bands (12)
  • CB, GMRS And Ham (15)
  • Cellular Internet (2)
  • Coax And Signal Chain (11)
  • Connection Quality (4)
  • Digital TV Troubleshooting (4)
  • FCC And Part 15 (1)
  • Fixed Wireless (1)
  • Network Performance (7)
  • Radio Spectrum Basics (4)
  • Router And Access Points (17)
  • Rural Broadband (1)
  • Signal Diagnostics (5)
  • Towers And Backhaul (2)
  • Wi-Fi Channel Planning (9)
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Editors Pick
  • Wi-Fi vs LTE: Local Access, Wi-Fi Generations, and Roaming

    Wi-Fi vs LTE: Local Access, Wi-Fi Generations, and Roaming

  • How to Get Wi-Fi on a Desktop from a Distant Hotspot

    How to Get Wi-Fi on a Desktop from a Distant Hotspot

  • Best Wi-Fi Settings for Calling and Texting

    Best Wi-Fi Settings for Calling and Texting

  • Diagram comparing local Wi-Fi and LTE coverage with Wi-Fi N, AC, and client roaming
    Network Performance

    Wi-Fi vs LTE: Local Access, Wi-Fi Generations, and Roaming

Interference Zones

Reference notes on signals, infrastructure, media systems, and the places where information gets noisy.

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Latest Posts

  • Wi-Fi vs LTE: Local Access, Wi-Fi Generations, and Roaming

    Wi-Fi vs LTE: Local Access, Wi-Fi Generations, and Roaming

  • How to Get Wi-Fi on a Desktop from a Distant Hotspot

    How to Get Wi-Fi on a Desktop from a Distant Hotspot

  • Best Wi-Fi Settings for Calling and Texting

    Best Wi-Fi Settings for Calling and Texting

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