Skip to content
View in the app

A better way to browse. Learn more.
Ham Radio Base -Powered By Ham CQ DX

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
☀ Solar
SFI 132
SN 99
A 4
K 0 Quiet
X-Ray B5.6
Wind 289.4 km/s
Aurora 1
Updated 19:30 UTC HamQSL · N0NBH
Day 80/40m Fair 30/20m Good 17/15m Good 12/10m Fair
Night 80/40m Good 30/20m Good 17/15m Good 12/10m Poor

Callsign Lookup
_
Vanity Call Signs Available
Enter filters above and click Search.
ⓘ Callsign lookups are in real time via the FCC database. Vanity callsign availability is refreshed daily at 6:00 AM CST. The vanity search may be unavailable for a few minutes during this update.
Live DX spots
Live DX Spots — 70cm via PSKReporter · scroll or pinch to zoom
Band
Mode
Time
Loading map data…
MHz DX Spotter Info
Recent spots —
Select a band above to load spots
Ready — select a band to fetch live spots

Articles

Ham Radio articles

  1. Categories

    1. Getting Started

      New to ham radio? Learn how to get started with amateur radio including basic equipment, terminology, setup, and your first steps into the hobby.
      • 3 articles
      Ham Radio Setup Guide: Everything You Need to Get on the Air
      Administrator,

    2. Licensing

      Complete guides to ham radio licensing including Technician, General, and Extra Class exams, study resources, requirements, and how to get licensed.
      • 12 articles
      Ham Radio Testing Locations: Find VEC Exam Sessions Near You
      Administrator,

    3. Radios & Equipment

      Explore ham radio equipment including handheld radios, base stations, mobile setups, accessories, and complete station setup guides for all experience levels.
      • 16 articles
      Budget Ham Radio: Best Affordable Options for New and Experienced Operators
      Administrator,

    4. Antennas

      Learn about ham radio antennas including types, DIY builds, installation tips, tuning, and how to choose the best antenna for your setup.
      • 21 articles
      Feed Line Types for Ham Radio: Complete Guide to Coax, Ladder Line & More
      Administrator,

    5. Frequencies & Bands

      Complete guide to ham radio frequencies, band plans, and spectrum allocations across HF, VHF, and UHF for beginners and experienced operators.
      • 6 articles
      70 Centimeter Band Guide: Complete Amateur Radio UHF Frequencies and Applications
      Administrator,

    6. Operating Modes

      Explore ham radio operating modes including voice, digital, and Morse code. Learn how each mode works and how to get started using them.
      • 10 articles
      AM FM SSB Modulation Explained: A Ham Radio Operator's Complete Guide
      Administrator,

    7. Repeaters

      Learn how ham radio repeaters work, how to use them, and how to access local communication networks using VHF and UHF repeaters.
      • 1 article
      Ham Radio Repeaters: Complete Guide to Finding, Using, and Programming Repeaters
      Administrator,

    8. Emergency Communications

      Discover how ham radio is used for emergency communication, disaster response, and off-grid preparedness when traditional networks fail.
      • 10 articles
      Ham Radio Off-Grid: The Complete Guide to Operating When the Power Goes Down
      Administrator,

    9. Programming & Software

      Learn about ham radio software including programming tools, mobile apps, and logging systems used to manage and operate modern radio setups.
      • 5 articles
      Ham Radio SDR Software: The Complete Guide to Software Defined Radio for Amateur Operators
      Administrator,

    10. Troubleshooting

      Fix common ham radio problems including signal loss, high SWR, interference, and equipment issues with step-by-step troubleshooting guides.
      • 4 articles
      RF Shielding for Ham Radio: Complete Guide to Reducing Interference and Protecting Your Station
      Administrator,

    11. News & Events

      Stay updated with the latest ham radio news, events, contests, and trends in the amateur radio community worldwide.
      No articles here yet

    12. Guides & Tutorials

      Browse step-by-step ham radio guides and tutorials covering setup, operation, equipment, and techniques for beginners and advanced users.
      • 33 articles
      Decibels in Radio: The Complete Ham Radio Guide to Understanding dB
      Administrator,

    13. FCC Regulations

      Learn FCC regulations for ham radio including Part 97 rules, licensing requirements, operating restrictions, and legal guidelines for amateur radio operators.
      No articles here yet

    14. Morse Code

      Learn Morse code for ham radio including the CW alphabet, practice methods, decoding tips, and how to operate using Morse code on amateur radio bands.
      • 1 article
      Morse Code for Ham Radio: Complete Guide to CW Operation and Learning
      Administrator,

    15. Contesting

      Explore ham radio contesting including major events, rules, logging, strategies, and how to participate in amateur radio contests worldwide.
      • 3 articles
      DXpedition: The Ultimate Guide to Rare Station Expeditions in Ham Radio
      Administrator,

Affiliate Disclosure: As an Amazon Associate, Ham Radio Base earns from qualifying purchases. Some links throughout this website may be affiliate links. If you purchase a product through one of these links, we may earn a commission at no additional cost to you. Your support helps us continue creating free articles, tutorials, reviews, and resources for the amateur radio community. N0TLB © Ham Radio Base - Powered by the Ham CQ DX Community. All rights reserved.

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.