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Forum: Propagation

Line-of-sight, Skywave, Meteor scatter, Auroral, Sporadic-E, Tropospheric scattering, ducting, enhancement or refraction via inversion layers, diffraction and absorption. Feel free to talk about Propagation here.

  1. Cool WWV

    Started by paul6892, Today 14:37
    • Replies: 0
    • Views: 58
    Today, 14:37 Go to last post
  2. Thumbs up Band Conditions

    Started by charlie, Fri 13th Oct 2017 00:27
    conditions, cw, ham, ham radio, minimum, mobile, operating, radio, sun
    • Replies: 2
    • Views: 256
    Sun 15th Oct 2017, 19:59 Go to last post
  3. Propagation better when?

    Started by WaveyDipole, Fri 28th Sep 2012 18:23
    2m, 40m, 80m, call sign, cb, cb radio, conditions, contacts, dx, ham, hf, license, memory, mobile, mw, propagation, radio, replies, rsgb, short, solar, success, sun, vhf
    • Replies: 4
    • Views: 6,357
    Fri 13th Oct 2017, 01:10 Go to last post
  4. Dealing with obstacles. Like Mountains.

    Started by apamburn, Wed 18th Nov 2015 03:21
    2015, 220, 80m, antenna, call sign, forum, ground, ham, handheld, hf, license, net, phone, problem, propagation, radios, repeater, repeaters, short, ssb, uhf, vertical, vhf
    • Replies: 6
    • Views: 2,633
    Fri 11th Aug 2017, 18:40 Go to last post
  5. 6 metre DX

    Started by vk2bze, Thu 19th Jan 2017 22:18
    100, 2 metres, arrl, conditions, contacts, distance, dx, free, happy, propagation, qth, results, short, studying, travel, uk, vhf, video
    • Replies: 2
    • Views: 1,022
    Fri 11th Aug 2017, 18:31 Go to last post
    • Replies: 2
    • Views: 906
    Fri 11th Aug 2017, 18:28 Go to last post
  6. Blue line in DX MAP

    Started by dougmack, Tue 10th Jan 2017 23:53
    dx, faq, hf, ht, propagation, vhf
    • Replies: 4
    • Views: 722
    Fri 13th Jan 2017, 08:41 Go to last post
  7. Transmission near the beach

    Started by KK6YTN, Sat 15th Oct 2016 20:37
    antenna, distance, ground, ham, ham radio, handheld, interference, operating, output, parabolic, portable, power, problem, radio, receiver, system, testing, thoughts, transmitter, usa, video, website, wireless
    • Replies: 12
    • Views: 1,939
    Fri 18th Nov 2016, 20:43 Go to last post
    • Replies: 0
    • Views: 529
    Wed 9th Nov 2016, 09:36 Go to last post
  8. Propagation to Midwest

    Started by cwbuff, Thu 7th Apr 2016 03:07
    100, antenna, antenna tuner, call sign, coax, contacts, cw, digital, dipole, dx, elecraft, ham, hf, ocf, propagation, receiver, system, transceiver, vertical, website, windom, yaesu
    • Replies: 3
    • Views: 2,463
    Fri 8th Apr 2016, 16:51 Go to last post
  9. Question Estimating range of VHF

    Started by Marko55, Fri 30th Jan 2015 19:39
    100, 220, antenna, call sign, call signs, calling, cards, coax, conditions, contacts, cq, cw, digital, digital modes, distance, fm, ground, material, minimum, mobile, modes, motorola, operating, propagation, radio, satellite, software, ssb, system, uhf, vhf, website
    • Replies: 18
    • Views: 9,159
    Mon 7th Dec 2015, 03:28 Go to last post
  10. Beacons

    Started by Sudden, Wed 16th Sep 2015 16:06
    100, 2 m, 70 cm, call signs, conditions, contacts, cw, fm, hf, interference, morse, morse code, net, noise, propagation, psk, radio, radios, receiver, repeater, rtty, short, size, ssb, vhf, website
    • Replies: 5
    • Views: 2,903
    Sat 3rd Oct 2015, 21:24 Go to last post
  11. US Midwestern Propagation

    Started by Operator, Thu 1st Oct 2015 08:41
    antenna, cw, d-star, dc power, digital, drake, dsp, dx, equipment, fm, forum, ham, handheld, hello all, hf, kenwood, led, modes, power, problem, propagation, radio, receiver, rtty, short, shortwave, wire
    • Replies: 6
    • Views: 2,667
    Sat 3rd Oct 2015, 19:14 Go to last post
  12. Anomalous propagation across HF range, 11 August, 2015

    Started by W8BFT, Thu 13th Aug 2015 02:17
    100, 10m, 2015, 20m, antenna, atu, calling, conditions, cw, dipole, dx, hf, iaru, ideas, mobile, mw, network, power, propagation, qso, qsos, qth, radio, short, ssb, sw, vertical
    • Replies: 8
    • Views: 4,866
    Sun 16th Aug 2015, 10:59 Go to last post
  13. How can I calculate the effective sunspot number (SSN)?

    Started by Lasith, Thu 11th Jun 2015 05:05
    • Replies: 3
    • Views: 3,332
    Fri 12th Jun 2015, 02:22 Go to last post
  14. Thumbs up Coverage / Propagation Maps

    Started by GTGallop, Sun 30th Nov 2014 23:37
    free, propagation, radio, repeaters
    • Replies: 1
    • Views: 2,516
    Thu 1st Jan 2015, 20:34 Go to last post
  15. Sunspots and Dxing

    Started by mickyj, Sun 9th Nov 2014 22:04
    100, ham, ham radio, hello all, hf, image, images, radio, short, size, solar, sun, sunspots, video
    • Replies: 2
    • Views: 6,298
    Tue 25th Nov 2014, 21:06 Go to last post
  16. Propagation

    Started by Don Hirth, Fri 22nd Aug 2014 23:11
    2015, 40m, calling, cards, contacts, cq, dx, ham, key, license, mobile, propagation, qso, radio, receiver, shack, software, sun
    • Replies: 5
    • Views: 14,553
    Tue 2nd Sep 2014, 00:38 Go to last post
  17. Did anyone else get far distance last night on 2meter?

    Started by Delao_16, Tue 26th Aug 2014 14:50
    100, 2m, 2meter, antenna, calling, conditions, cq, d star, distance, fm, germany, ham, ham radio, license, lift, mobile, parts, power, propagation, qso, radio, repeat, repeater, repeaters, tropo
    • Replies: 6
    • Views: 3,555
    Fri 29th Aug 2014, 17:28 Go to last post
  18. Foliage Blockage?

    Started by druid, Mon 8th Aug 2011 18:10
    15m, 20m, 2m, 40m, antenna, dipole, ground, ham, ham radio, hf, internet, problem, propagation, radio, repeater, sw, uhf, vhf, wire, wires
    • Replies: 7
    • Views: 8,378
    Wed 30th Jul 2014, 02:25 Go to last post

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