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Questions and Answers about Propagation
42 topics • Page 1 of 1
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- Off Topic: (I can do that...) - MUSIC
by NW7US » Fri Dec 26, 2008 7:57 pm - 2 Replies
- 7861 Views
- Last post by NW7US
Fri May 29, 2009 3:09 pm
- Off Topic: (I can do that...) - MUSIC
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- NEW: De-mystifying HF radio signal propagation...
by NW7US » Mon Jun 04, 2007 11:59 pm - 0 Replies
- 3294 Views
- Last post by NW7US
Mon Jun 04, 2007 11:59 pm
- NEW: De-mystifying HF radio signal propagation...
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- NEW: Is HF radio signal propagation reciprocal?
by NW7US » Mon Jun 04, 2007 11:56 pm - 0 Replies
- 2396 Views
- Last post by NW7US
Mon Jun 04, 2007 11:56 pm
- NEW: Is HF radio signal propagation reciprocal?
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- New ACE-HF PRO version 2.05 Review - SWL and HAM Propagation
by NW7US » Tue Jul 11, 2006 5:01 pm - 0 Replies
- 2661 Views
- Last post by NW7US
Tue Jul 11, 2006 5:01 pm
- New ACE-HF PRO version 2.05 Review - SWL and HAM Propagation
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- Help Support HFRadio.org - SALE
by NW7US » Mon Dec 12, 2005 1:46 pm - 0 Replies
- 3407 Views
- Last post by NW7US
Mon Dec 12, 2005 1:46 pm
- Help Support HFRadio.org - SALE
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- Compensating for Nearby Power Lines?
by OldePharte » Fri Jul 23, 2010 9:59 pm - 0 Replies
- 40 Views
- Last post by OldePharte
Fri Jul 23, 2010 9:59 pm
- Compensating for Nearby Power Lines?
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- Crazy weather we're having!
by sklegg » Mon Apr 05, 2010 8:18 pm - 0 Replies
- 102 Views
- Last post by sklegg
Mon Apr 05, 2010 8:18 pm
- Crazy weather we're having!
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- Ship man-made noise level
by marcob » Sun Feb 07, 2010 12:46 pm - 0 Replies
- 103 Views
- Last post by marcob
Sun Feb 07, 2010 12:46 pm
- Ship man-made noise level
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- Current Solar Conditions
by ouxly40 » Sun Jun 14, 2009 2:37 pm - 2 Replies
- 380 Views
- Last post by NW7US
Tue Sep 01, 2009 10:27 am
- Current Solar Conditions
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- Propagation For LW Broadcast Band DX
by gccradioscience » Sun May 25, 2008 3:28 pm - 3 Replies
- 2749 Views
- Last post by K5TEN
Wed Nov 12, 2008 7:40 pm
- Propagation For LW Broadcast Band DX
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- impact of snowstorms on MW propagation
1, 2by ku4a » Thu Dec 04, 2003 6:59 am - 6 Replies
- 7961 Views
- Last post by americandxer97
Fri Sep 29, 2006 5:40 pm
- impact of snowstorms on MW propagation
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- How does NOISE affect radio signal reception?
by NW7US » Sun Jul 23, 2006 8:37 pm - 0 Replies
- 2686 Views
- Last post by NW7US
Sun Jul 23, 2006 8:37 pm
- How does NOISE affect radio signal reception?
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- Takeoff Angles
by n3drk » Tue Oct 04, 2005 5:13 am - 1 Replies
- 3746 Views
- Last post by WX9T
Fri Oct 07, 2005 12:31 pm
- Takeoff Angles
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- Last Minute Forecasts
by nyartist » Tue Aug 09, 2005 2:06 pm - 0 Replies
- 3518 Views
- Last post by nyartist
Tue Aug 09, 2005 2:06 pm
- Last Minute Forecasts
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- help understand how index numbers relate to 40 meter condx
by mobcwfan » Mon May 16, 2005 8:49 am - 4 Replies
- 5386 Views
- Last post by WX9T
Wed Jun 01, 2005 10:17 am
- help understand how index numbers relate to 40 meter condx
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- Question on Long-Path Propagation
by n3drk » Sat Mar 12, 2005 6:16 pm - 3 Replies
- 4810 Views
- Last post by WX9T
Thu May 26, 2005 11:44 pm
- Question on Long-Path Propagation
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- propagation even effected by stars 1,000 of years away?
by kf4hou » Wed May 25, 2005 9:16 pm - 0 Replies
- 3564 Views
- Last post by kf4hou
Wed May 25, 2005 9:16 pm
- propagation even effected by stars 1,000 of years away?
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- What is the Antenna Slant Angle and What is its effect?
by SoulMate » Mon Apr 11, 2005 9:01 am - 2 Replies
- 4646 Views
- Last post by kf4hou
Tue May 24, 2005 11:14 am
- What is the Antenna Slant Angle and What is its effect?
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- i need good sources about RF Propagation in Details??
by SoulMate » Fri Apr 01, 2005 4:11 pm - 0 Replies
- 3774 Views
- Last post by SoulMate
Fri Apr 01, 2005 4:11 pm
- i need good sources about RF Propagation in Details??
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- Would like a way to organize/create a propagation checklist
by K1DRW » Tue Feb 01, 2005 5:32 am - 1 Replies
- 3673 Views
- Last post by ku4a
Thu Feb 10, 2005 9:08 am
- Would like a way to organize/create a propagation checklist
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- Aviation Comms question
by Tharg » Wed Jan 19, 2005 2:50 pm - 2 Replies
- 4381 Views
- Last post by ku4a
Thu Feb 10, 2005 9:02 am
- Aviation Comms question
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- Total Electron Content
by nu7t » Sat Jan 15, 2005 12:15 pm - 0 Replies
- 3363 Views
- Last post by nu7t
Sat Jan 15, 2005 12:15 pm
- Total Electron Content
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- 49 meter band.
by Laggard » Sun Jan 09, 2005 7:13 pm - 1 Replies
- 4150 Views
- Last post by nu7t
Mon Jan 10, 2005 10:54 am
- 49 meter band.
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- coronal holes
by ku4a » Wed Nov 12, 2003 7:01 am - 2 Replies
- 4332 Views
- Last post by nu7t
Wed Dec 29, 2004 10:12 am
- coronal holes
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- What would you like to know more about?
1, 2by NW7US » Wed Aug 06, 2003 7:47 pm - 8 Replies
- 11261 Views
- Last post by n6hb
Mon Dec 27, 2004 7:16 pm
- What would you like to know more about?
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- Round the world Echos on 49 meters
by Michael » Sat Dec 18, 2004 10:43 am - 0 Replies
- 3509 Views
- Last post by Michael
Sat Dec 18, 2004 10:43 am
- Round the world Echos on 49 meters
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- "White Noise" on 20 meters
by k3xo » Mon Nov 01, 2004 9:59 pm - 0 Replies
- 3546 Views
- Last post by k3xo
Mon Nov 01, 2004 9:59 pm
- "White Noise" on 20 meters
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- Propagation reports abbreviations
by ve2awr » Sun Aug 08, 2004 2:51 pm - 1 Replies
- 4076 Views
- Last post by NW7US
Tue Aug 10, 2004 11:32 am
- Propagation reports abbreviations
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- Propagation on 10 & 15 meters during the summer months..
by Juancho » Mon Jul 19, 2004 2:19 pm - 1 Replies
- 3981 Views
- Last post by ku4a
Fri Jul 23, 2004 6:02 am
- Propagation on 10 & 15 meters during the summer months..
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- When earths magnectic field drops...
by solargator » Tue Jul 20, 2004 9:46 am - 0 Replies
- 3638 Views
- Last post by solargator
Tue Jul 20, 2004 9:46 am
- When earths magnectic field drops...
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- Been away from the forums...
by NW7US » Thu Feb 05, 2004 11:44 pm - 2 Replies
- 3818 Views
- Last post by Nick E
Wed Jul 14, 2004 6:31 pm
- Been away from the forums...
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- Baffled in Vancouver
by ve7aop » Thu Dec 18, 2003 10:34 pm - 2 Replies
- 4553 Views
- Last post by ve7aop
Fri Dec 19, 2003 12:46 am
- Baffled in Vancouver
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- Prop on 75/80 meters
by wm7o » Mon Dec 08, 2003 1:08 pm - 1 Replies
- 3785 Views
- Last post by ku4a
Tue Dec 09, 2003 7:58 am
- Prop on 75/80 meters
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- daytime skywave
by ku4a » Thu Dec 04, 2003 6:58 am - 0 Replies
- 3144 Views
- Last post by ku4a
Thu Dec 04, 2003 6:58 am
- daytime skywave
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- geoeffective position
by ku4a » Wed Nov 12, 2003 7:03 am - 0 Replies
- 2997 Views
- Last post by ku4a
Wed Nov 12, 2003 7:03 am
- geoeffective position
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- So, what's going on??
by Laggard » Sat Nov 08, 2003 8:04 am - 3 Replies
- 5032 Views
- Last post by ku4a
Mon Nov 10, 2003 7:22 am
- So, what's going on??
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- What is an X-ray Flare?
by NW7US » Sat Nov 08, 2003 7:39 am - 0 Replies
- 12042 Views
- Last post by NW7US
Sat Nov 08, 2003 7:39 am
- What is an X-ray Flare?
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- Seemingly weak SFI to MUF correlation
by Gorbash » Fri Oct 31, 2003 12:52 pm - 0 Replies
- 4058 Views
- Last post by Gorbash
Fri Oct 31, 2003 12:52 pm
- Seemingly weak SFI to MUF correlation
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- Sunspot Identification numbers
by KD5TXD » Thu Oct 30, 2003 7:04 am - 1 Replies
- 4114 Views
- Last post by NW7US
Thu Oct 30, 2003 3:05 pm
- Sunspot Identification numbers
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- path modifications
by ku4a » Tue Oct 28, 2003 9:44 am - 0 Replies
- 2879 Views
- Last post by ku4a
Tue Oct 28, 2003 9:44 am
- path modifications
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- prediction
by ku4a » Wed Oct 22, 2003 6:10 am - 3 Replies
- 4822 Views
- Last post by NW7US
Sat Oct 25, 2003 12:31 pm
- prediction
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- Sunspot 484
by ku4a » Wed Oct 22, 2003 9:07 am - 2 Replies
- 3915 Views
- Last post by NW7US
Thu Oct 23, 2003 2:06 pm
- Sunspot 484
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- where is everything ?
by nu7t » Sun Aug 24, 2003 11:38 pm - 0 Replies
- 2875 Views
- Last post by nu7t
Sun Aug 24, 2003 11:38 pm
- where is everything ?
42 topics • Page 1 of 1
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