• Top Amateur Radio Websites - Issue 2316

    Updated: 2023-04-30 23:10:12
    Two elements Telescopic Yagi for 2 Meters, Portable HAM radio station, 160-80-40 Metre Trapped V-Dipole, CY0S Sable Island DX Pedition, QRP Dummy Load, Resistor combination finder, An introduction to YIG Tuned Oscillators,

  • Top Amateur Radio Websites - Issue 2315

    Updated: 2023-04-30 23:10:12
    How to find out if your choke works, 3Y0J Bouvet DXpedition Web Site, The Weird Antenna Wire End Effect, 3Y0J Log Online, End-Fed Half-Wave Antenna for 20m 40m 80m, Z Match with Toroid, Sound Card Packet, Phased Array Antennas, UK Scanner Frequencies, 40 dB Tap Attenuator,

  • Top Amateur Radio Websites - Issue 2314

    Updated: 2023-04-30 23:10:12
    Magnetic Loop 600 KHz-4MHz, Build the K1FM-Loop, VARA, 30m Half -Size Rotary Dipole, A switched Capacitor Audio Filter, CubeSat 101, CubeSatKit.com, Scout Activities - Amateur radio, CubeSats and FUNcube

  • Top Amateur Radio Websites - Issue 2313

    Updated: 2023-04-30 23:10:12
    Small Loop Antenna for the 80m to 10m, SAFARI 40-30m vertical Antenna, How to call CQ as an HF QRP station, Remote solution for TS590s, A Simple Hybrid Software Defined Radio, A JFET preamplifer for 50 MHz, 70 MHz Transverter,

  • Top Amateur Radio Websites - Issue 2312

    Updated: 2023-04-30 23:10:12
    A More Efficient Magnetic Loop Antenna, The GAWANT Antenna, A Simple Spectrum Analyzer , Antenna too short! Inductivity matching with coil match., MFJ-434 Voice Keyer, All About Scouting - Radio Scout, A Foxhunting Jamboree, TN8K Congo 2023

  • 1296 MHz Bi-Quad Antenna

    Updated: 2023-04-30 05:49:56
    Antennas/23cmConstruction of a 23 cm band, 1296 MHz Bi-Quad Antenna

  • JD1BMH Ogasawara Isl 2023

    Updated: 2023-04-29 11:54:49
    DX Resources/DX Peditions/2023 DXpeditionsJD1BMH April 22 2023 Sat till May 5 2023 7MHz 28MHz CW, SSB, RTTY IOTA AS-031, QSL via JG7PSJ

  • Aurorae throughout our solar system and beyond Astronomy.com

    Updated: 2023-04-28 18:15:48
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  • Astronomers Rethink The Milky Way's Shape

    Updated: 2023-04-28 15:00:00
    Scientists thought our home galaxy was a four-armed spiral. Now they think it is a different shape.

  • Einstein rings inch us closer to solving dark matter debate Astronomy.com

    Updated: 2023-04-27 23:57:39
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  • Astronomers are using AI to discover fledgling planets Astronomy.com

    Updated: 2023-04-27 15:19:38
    SUBSCRIBE RENEW DIGITAL EDITIONS GIVE A GIFT Login or Register Customer Service Tonight's Sky — Search By Name Enter coordinates Use current location SUN MOON MERCURY VENUS MARS , JUPITER SATURN Sun RISE — SET — Sun Moon — — Moon PHASE — DISK — Mercury RISE — SET — Mercury — Venus — — Venus — Mars RISE — SET — Mars — Jupiter — — Jupiter — Saturn — — Saturn — Tonight's Sky — Change location City place name US state , Canadian province , or country OR US ZIP code Searching . Tonight's Sky — Select location Tonight's Sky — Enter coordinates : Latitude ° N S : Longitude ° E W UTC : Offset Home The Magazine News Observing Photos Videos Blogs Community Shop Magazine News Observing Photos Videos Blogs Community Shop MENU ABOUT THE MAGAZINE About

  • Low Bands Battle Creek Antenna

    Updated: 2023-04-27 06:47:07
    Antennas/80MThis antenna is designed for 40, 80 and 160 meters to complement a tri-band beam normally taken on DX peditions for 10, 15 and 20 meters, so six bands can be worked with only two antennas.

  • Building telescopes on the Moon could transform astronomy Astronomy.com

    Updated: 2023-04-26 22:09:41
    SUBSCRIBE RENEW DIGITAL EDITIONS GIVE A GIFT Login or Register Customer Service Tonight's Sky — Search By Name Enter coordinates Use current location SUN MOON MERCURY VENUS MARS , JUPITER SATURN Sun RISE — SET — Sun Moon — — Moon PHASE — DISK — Mercury RISE — SET — Mercury — Venus — — Venus — Mars RISE — SET — Mars — Jupiter — — Jupiter — Saturn — — Saturn — Tonight's Sky — Change location City place name US state , Canadian province , or country OR US ZIP code Searching . Tonight's Sky — Select location Tonight's Sky — Enter coordinates : Latitude ° N S : Longitude ° E W UTC : Offset Home The Magazine News Observing Photos Videos Blogs Community Shop Magazine News Observing Photos Videos Blogs Community Shop MENU ABOUT THE MAGAZINE About

  • 160m Inverted Delta Loop

    Updated: 2023-04-26 13:36:31
    Antennas/160MThis 160 meter Delta Loop antenna is made of Hard drawn copper wire AWG 10, the two upper side are 148.5 foot each base wire is 240.9 foot, the feed point at 30.69 foot to one corner, feed with 450 Homs balanced line to an antenna tuner on the ground, then with 50 homs coax to the shack.

  • Hunt down Leo†s other trio of galaxies Astronomy.com

    Updated: 2023-04-25 20:20:26
    SUBSCRIBE RENEW DIGITAL EDITIONS GIVE A GIFT Login or Register Customer Service Tonight's Sky — Search By Name Enter coordinates Use current location SUN MOON MERCURY VENUS MARS , JUPITER SATURN Sun RISE — SET — Sun Moon — — Moon PHASE — DISK — Mercury RISE — SET — Mercury — Venus — — Venus — Mars RISE — SET — Mars — Jupiter — — Jupiter — Saturn — — Saturn — Tonight's Sky — Change location City place name US state , Canadian province , or country OR US ZIP code Searching . Tonight's Sky — Select location Tonight's Sky — Enter coordinates : Latitude ° N S : Longitude ° E W UTC : Offset Home The Magazine News Observing Photos Videos Blogs Community Shop Magazine News Observing Photos Videos Blogs Community Shop MENU ABOUT THE MAGAZINE About

  • 20m Coil-Shortened Dipole

    Updated: 2023-04-25 11:38:35
    Antennas/20M/20 meter Dipole AntennasBuild a low-cost 20m shower rod dipole antenna

  • Massive exoplanet detection could transform the search for life Astronomy.com

    Updated: 2023-04-24 17:54:38
    SUBSCRIBE RENEW DIGITAL EDITIONS GIVE A GIFT Login or Register Customer Service Tonight's Sky — Search By Name Enter coordinates Use current location SUN MOON MERCURY VENUS MARS , JUPITER SATURN Sun RISE — SET — Sun Moon — — Moon PHASE — DISK — Mercury RISE — SET — Mercury — Venus — — Venus — Mars RISE — SET — Mars — Jupiter — — Jupiter — Saturn — — Saturn — Tonight's Sky — Change location City place name US state , Canadian province , or country OR US ZIP code Searching . Tonight's Sky — Select location Tonight's Sky — Enter coordinates : Latitude ° N S : Longitude ° E W UTC : Offset Home The Magazine News Observing Photos Videos Blogs Community Shop Magazine News Observing Photos Videos Blogs Community Shop MENU ABOUT THE MAGAZINE About

  • See the Lyrid meteor shower This Week in Astronomy with Dave Eicher Astronomy.com

    Updated: 2023-04-24 17:54:38
    : SUBSCRIBE RENEW DIGITAL EDITIONS GIVE A GIFT Login or Register Customer Service Tonight's Sky — Search By Name Enter coordinates Use current location SUN MOON MERCURY VENUS MARS , JUPITER SATURN Sun RISE — SET — Sun Moon — — Moon PHASE — DISK — Mercury RISE — SET — Mercury — Venus — — Venus — Mars RISE — SET — Mars — Jupiter — — Jupiter — Saturn — — Saturn — Tonight's Sky — Change location City place name US state , Canadian province , or country OR US ZIP code Searching . Tonight's Sky — Select location Tonight's Sky — Enter coordinates : Latitude ° N S : Longitude ° E W UTC : Offset Home The Magazine News Observing Photos Videos Blogs Community Shop Magazine News Observing Photos Videos Blogs Community Shop MENU ABOUT THE MAGAZINE

  • 20-30m Vertical Antenna

    Updated: 2023-04-24 09:13:35
    Antennas/VerticalHomebrew project for a vertical antenna with a coaxial-cable trap, that works on 20 and 30 meters band.

  • ADIF Processor Map QSOs with Google Earth

    Updated: 2023-04-23 13:47:28
    Operating Aids/MapsThe ADIF Processor is an online application that visualizes amateur radio contacts from an ADIF log file using Google Earth. SOTA CSV log files can also be used. As well as allowing you to view and explore your contacts in Google Earth, you will be able to see a Markdown or text table of contacts, use the output ADIF file which contains QRZ.com data, accurate contact distances and fields populated from comments in the input file. Print QSL labels. One of the benefits of using the ADIF Processor before uploading/storing your ADIF file is detecting errors in callsigns and activity references (e.g. POTA or SOTA references).

  • IC-7300 Arduino Based Antenna Switch

    Updated: 2023-04-21 06:11:37
    Technical Reference/ArduinoAn Arduino Based Antenna Switch For The IC-7300 that monitors the band voltage from the rear accessory socket on the IC-7300. Two RF antenna relays are used to switch to the appropriate output.

  • Watch the crescent Moon slide by Venus on Sunday Astronomy.com

    Updated: 2023-04-17 17:54:49
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  • Get ready for a rare hybrid eclipse Astronomy.com

    Updated: 2023-04-10 20:58:36
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  • Target the tiny planet Mercury This Week in Astronomy with Dave Eicher Astronomy.com

    Updated: 2023-04-04 01:24:52
    : SUBSCRIBE RENEW DIGITAL EDITIONS GIVE A GIFT Login or Register Customer Service Tonight's Sky — Search By Name Enter coordinates Use current location SUN MOON MERCURY VENUS MARS , JUPITER SATURN Sun RISE — SET — Sun Moon — — Moon PHASE — DISK — Mercury RISE — SET — Mercury — Venus — — Venus — Mars RISE — SET — Mars — Jupiter — — Jupiter — Saturn — — Saturn — Tonight's Sky — Change location City place name US state , Canadian province , or country OR US ZIP code Searching . Tonight's Sky — Select location Tonight's Sky — Enter coordinates : Latitude ° N S : Longitude ° E W UTC : Offset Home The Magazine News Observing Photos Videos Blogs Community Shop Magazine News Observing Photos Videos Blogs Community Shop MENU ABOUT THE MAGAZINE

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