SDR Antennas

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"Low Noise" Vertical Antennas for Receiving

Last post by M0RON « Sun Jul 21, 2019 7:10 am
Replies: 2
by SDRguy22 » Sat Jul 20, 2019 11:04 pm

2 Replies

72 Views

Last post by M0RON View the latest post
Sun Jul 21, 2019 7:10 am
Receive Antenna & Impedance "Matching"

Last post by ON5HB « Sat Jul 20, 2019 8:39 pm
Replies: 106
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Attachment(s) by Mike2459 » Tue Apr 23, 2019 9:13 pm
106 Replies

11862 Views

Last post by ON5HB View the latest post
Sat Jul 20, 2019 8:39 pm
DCF 77 77.5KHZ

Last post by Tech_Support « Sat Jul 20, 2019 6:38 pm
Replies: 9
Attachment(s) by Mike2459 » Fri Jul 12, 2019 2:48 am

9 Replies

526 Views

Last post by Tech_Support View the latest post
Sat Jul 20, 2019 6:38 pm
A FOOLPROOF ANTENNA SWITCH

Last post by Tech_Support « Sat Jul 20, 2019 9:22 am
Replies: 32
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Attachment(s) by glovisol » Thu Nov 08, 2018 4:56 pm
32 Replies

7971 Views

Last post by Tech_Support View the latest post
Sat Jul 20, 2019 9:22 am
LW-MW-SW Relay Tuned 15' Noise Reducing Vertical Antenna

Last post by vk7jj « Tue Jul 16, 2019 12:39 am
Replies: 66
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Attachment(s) by Ian1951 » Tue Jul 02, 2019 10:08 am
66 Replies

3643 Views

Last post by vk7jj View the latest post
Tue Jul 16, 2019 12:39 am
antenna switch?

Last post by n9mfk « Sat Jul 13, 2019 2:28 pm

by n9mfk » Sat Jul 13, 2019 2:28 pm

0 Replies

110 Views

Last post by n9mfk View the latest post
Sat Jul 13, 2019 2:28 pm
Antennas for City Dwellers

Last post by mike0agner « Fri Jul 12, 2019 10:48 pm
Replies: 3
by greywolf123 » Wed Jul 10, 2019 5:08 am

3 Replies

314 Views

Last post by mike0agner View the latest post
Fri Jul 12, 2019 10:48 pm
Antenna for LW

Last post by sdrom33 « Sat Jul 06, 2019 6:24 pm
Replies: 14
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Attachment(s) by illllm » Mon Jan 28, 2019 3:19 am
14 Replies

5522 Views

Last post by sdrom33 View the latest post
Sat Jul 06, 2019 6:24 pm
Antenna for SAQ reception with RSP2

Last post by PA0MHE « Sun Jun 30, 2019 10:28 am
Replies: 7
Attachment(s) by PA0MHE » Tue Jun 25, 2019 4:01 pm

7 Replies

882 Views

Last post by PA0MHE View the latest post
Sun Jun 30, 2019 10:28 am
Protection agains lightning strikes

Last post by Fabian_Pruitt « Tue Jun 18, 2019 8:49 am
Replies: 5
by Fabian_Pruitt » Mon Jun 17, 2019 9:00 am

5 Replies

793 Views

Last post by Fabian_Pruitt View the latest post
Tue Jun 18, 2019 8:49 am
NOISE ADVANTAGE OF LONG WIRE ANTENNA FAR END TERMINATION

Last post by glovisol « Sat Jun 15, 2019 6:24 pm
Replies: 33
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Attachment(s) by glovisol » Tue May 14, 2019 7:34 am
33 Replies

7442 Views

Last post by glovisol View the latest post
Sat Jun 15, 2019 6:24 pm
Receiving weather fax at sea (without SSB transceiver)

Last post by glovisol « Wed Jun 12, 2019 8:58 am
Replies: 1
by Rnio1 » Wed Jun 12, 2019 7:36 am

1 Replies

397 Views

Last post by glovisol View the latest post
Wed Jun 12, 2019 8:58 am
New Sdrplay and antenna creation

Last post by vk7jj « Mon Jun 10, 2019 3:51 am
Replies: 21
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Attachment(s) by Kenh2os3 » Thu May 23, 2019 3:35 pm
21 Replies

3838 Views

Last post by vk7jj View the latest post
Mon Jun 10, 2019 3:51 am
6 Meter 50 MHZ Transoceanic Skip

Last post by Mike2459 « Fri Jun 07, 2019 9:00 pm

by Mike2459 » Fri Jun 07, 2019 9:00 pm

0 Replies

338 Views

Last post by Mike2459 View the latest post
Fri Jun 07, 2019 9:00 pm
Longwave Antenna Reception For Apartment

Last post by mike0agner « Sat Jun 01, 2019 11:17 pm
Replies: 7
Attachment(s) by gccradioscience » Sun Mar 24, 2019 9:06 pm

7 Replies

2663 Views

Last post by mike0agner View the latest post
Sat Jun 01, 2019 11:17 pm
lots of loops

Last post by glovisol « Sat Jun 01, 2019 6:01 am
Replies: 1
by mike0agner » Sat Jun 01, 2019 2:51 am

1 Replies

613 Views

Last post by glovisol View the latest post
Sat Jun 01, 2019 6:01 am
PA0RDT Antenna

Last post by sdrom33 « Tue May 28, 2019 9:34 pm
Replies: 11
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by M0RON » Mon Apr 29, 2019 1:18 pm
11 Replies

3905 Views

Last post by sdrom33 View the latest post
Tue May 28, 2019 9:34 pm
Busy night of 40 meters

Last post by vk3alb « Sun May 26, 2019 9:56 pm
Replies: 4
Attachment(s) by Mike2459 » Sun May 26, 2019 3:46 am

4 Replies

1361 Views

Last post by vk3alb View the latest post
Sun May 26, 2019 9:56 pm
6 Meter (50MhZ) Sporadic E Propagation

Last post by Mike2459 « Sat May 25, 2019 6:39 pm

Attachment(s) by Mike2459 » Sat May 25, 2019 6:39 pm

0 Replies

881 Views

Last post by Mike2459 View the latest post
Sat May 25, 2019 6:39 pm
RA0SMS vs PA0RDT Active Mini Whip - RA0SMS is Very Noisy - Why?

Last post by ultravista « Fri Mar 29, 2019 1:36 pm
Replies: 21
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Attachment(s) by ultravista » Fri Feb 15, 2019 2:08 pm
21 Replies

7936 Views

Last post by ultravista View the latest post
Fri Mar 29, 2019 1:36 pm
London calling

Last post by illllm « Fri Mar 29, 2019 1:14 pm
Replies: 5
Attachment(s) by Mike2459 » Tue Mar 12, 2019 2:26 am

5 Replies

2494 Views

Last post by illllm View the latest post
Fri Mar 29, 2019 1:14 pm
What’s going on here ?? Receiving but no antenna

Last post by ON5HB « Sat Mar 16, 2019 3:08 pm
Replies: 14
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Attachment(s) by illllm » Sat Feb 09, 2019 2:34 am
14 Replies

5149 Views

Last post by ON5HB View the latest post
Sat Mar 16, 2019 3:08 pm
MegActiv MA305FT Antenna

Last post by SDRnerd « Tue Mar 12, 2019 11:37 am
Replies: 1
by jimform2k1 » Fri Mar 01, 2019 10:28 pm

1 Replies

2501 Views

Last post by SDRnerd View the latest post
Tue Mar 12, 2019 11:37 am
Booming LW sig from N. Africa

Last post by fotoralf « Fri Mar 08, 2019 11:11 pm
Replies: 5
Attachment(s) by Mike2459 » Fri Mar 08, 2019 12:51 am

5 Replies

2270 Views

Last post by fotoralf View the latest post
Fri Mar 08, 2019 11:11 pm
Extending the range of a Discone antenna down to 3.6 MHz

Last post by ON5HB « Thu Feb 21, 2019 4:47 pm
Replies: 52
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Attachment(s) by glovisol » Tue Feb 05, 2019 4:58 pm
52 Replies

15636 Views

Last post by ON5HB View the latest post
Thu Feb 21, 2019 4:47 pm

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