Current date/time is Mon May 06, 2024 6:49 pm
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A question about homebrew
by Densil - 1 Replies
- 666 Views
- admin Last Posts
Sun Jun 25, 2017 2:32 pm
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by admin - 2 Replies
- 1066 Views
- admin Last Posts
Sat Jun 10, 2017 1:16 pm
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Interupts
by Jalex2 - 2 Replies
- 956 Views
- Jalex2 Last Posts
Mon May 29, 2017 10:56 pm
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A antenna question
by Seeker - 2 Replies
- 629 Views
- admin Last Posts
Mon May 29, 2017 6:31 pm
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by Jalex2 - 16 Replies
- 1038 Views
- admin Last Posts
Wed May 03, 2017 10:28 pm
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posted by Harry from mail from Valentin
by ur5med - 1 Replies
- 781 Views
- admin Last Posts
Fri Apr 14, 2017 12:27 pm
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by Jalex2 - 2 Replies
- 1370 Views
- Jalex2 Last Posts
Sun Mar 26, 2017 11:12 pm
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Any info (and a comment about the Sony FCB-IX10P)
by admin - 18 Replies
- 2714 Views
- admin Last Posts
Mon Mar 20, 2017 6:20 pm
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Message sent to me by e-mail. May benefit other people
by admin - 3 Replies
- 701 Views
- admin Last Posts
Mon Mar 06, 2017 7:03 pm
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by Densil - 8 Replies
- 837 Views
- Ivan Last Posts
Sat Mar 04, 2017 6:35 pm
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by Densil - 1 Replies
- 731 Views
- admin Last Posts
Sun Feb 19, 2017 9:18 pm
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(NDR = Negative Differential Resistance)
by admin - 16 Replies
- 2930 Views
- admin Last Posts
Wed Feb 15, 2017 5:50 pm
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(POTS = plain Old Telephone System - landline phone)
by admin - 9 Replies
- 659 Views
- admin Last Posts
Thu Feb 09, 2017 10:13 pm
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by REXMAKRO - 1 Replies
- 858 Views
- admin Last Posts
Tue Jan 31, 2017 5:31 pm
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by Densil - 1 Replies
- 521 Views
- admin Last Posts
Mon Jan 30, 2017 8:35 pm
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by admin - 0 Replies
- 507 Views
- admin Last Posts
Fri Jan 27, 2017 4:35 pm
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by Densil - 1 Replies
- 761 Views
- admin Last Posts
Sun Jan 22, 2017 1:14 pm
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what is exact
by Densil - 1 Replies
- 633 Views
- admin Last Posts
Sun Jan 08, 2017 1:05 pm
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(to kill)
by Densil - 3 Replies
- 676 Views
- admin Last Posts
Sat Jan 07, 2017 7:10 pm
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cause of frequency pulling ?
by f4gsw - 1 Replies
- 1094 Views
- admin Last Posts
Sun Dec 25, 2016 1:34 pm
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by Jalex2 - 1 Replies
- 700 Views
- admin Last Posts
Sun Dec 25, 2016 1:20 pm
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Matching I/P Z
by Ken G3LVP - 0 Replies
- 1085 Views
- Ken G3LVP Last Posts
Wed May 20, 2015 1:02 pm
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Metal nails
by JamesOB - 3 Replies
- 1018 Views
- Ivan Last Posts
Thu Apr 23, 2015 9:47 am
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Construction using a much bigger transformer
by cpm - 5 Replies
- 930 Views
- Jalex2 Last Posts
Sun Apr 12, 2015 4:28 pm
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Constructing the VHF cavity receiver.
by Patty - 2 Replies
- 1155 Views
- Jalex2 Last Posts
Wed Apr 08, 2015 5:12 pm
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by Jalex2 - 5 Replies
- 786 Views
- Jalex2 Last Posts
Sun Apr 05, 2015 4:33 pm
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by Jalex2 - 6 Replies
- 843 Views
- Jalex2 Last Posts
Tue Feb 17, 2015 5:05 pm
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basic RF HF amps in transmitter section
by m6ehi - 3 Replies
- 725 Views
- Ivan Last Posts
Sat Feb 14, 2015 1:03 pm
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by Relax - 2 Replies
- 770 Views
- Runem Last Posts
Wed Jan 14, 2015 8:35 pm
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does it resonate as quarter wave?
by Bernie - 2 Replies
- 697 Views
- Bernie Last Posts
Tue Jan 06, 2015 10:19 pm
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I'm new and want to try FM UHF Handy Talky
by SeventhIce - 0 Replies
- 715 Views
- SeventhIce Last Posts
Mon Dec 01, 2014 10:38 am
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The continuing saga of the defective URL-forwarding
by admin - 0 Replies
- 949 Views
- admin Last Posts
Thu Nov 06, 2014 2:49 pm
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I wanted a "simple" pi filter for my new built “pixie” cw trx on 28.224 Mhz.
by Bernie - 2 Replies
- 831 Views
- Bernie Last Posts
Thu Oct 23, 2014 3:07 pm
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Harry's REGENERATIVE RECEIVER
by questrons - 2 Replies
- 1159 Views
- ashok Last Posts
Tue Oct 07, 2014 6:26 am
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http://www.sm0vpo.com/
by Jalex2 - 3 Replies
- 806 Views
- admin Last Posts
Fri Sep 26, 2014 12:37 pm
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by ahmed.bilal75 - 2 Replies
- 838 Views
- ahmed.bilal75 Last Posts
Thu Sep 04, 2014 9:48 am
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Can't find full specs
by Bill_KM4CLJ - 1 Replies
- 1107 Views
- admin Last Posts
Tue Aug 26, 2014 8:06 pm
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Discrepancy in the turns calculation using the table
by rjfrediani - 3 Replies
- 1193 Views
- Ivan Last Posts
Sun Aug 10, 2014 10:38 am
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by OhMy - 6 Replies
- 1254 Views
- Ruud Last Posts
Mon Aug 04, 2014 8:57 pm
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by joy12110 - 0 Replies
- 685 Views
- joy12110 Last Posts
Sun Jul 13, 2014 4:41 pm
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I'm missing the description for winding coils.
by mas - 1 Replies
- 854 Views
- Ivan Last Posts
Fri Jul 11, 2014 10:34 am
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by Peter1 - 0 Replies
- 758 Views
- Peter1 Last Posts
Sat Jun 28, 2014 9:05 pm
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by Ruud - 2 Replies
- 707 Views
- Ruud Last Posts
Thu Jun 19, 2014 9:38 am
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by Jalex2 - 6 Replies
- 973 Views
- Jalex2 Last Posts
Sat Jun 07, 2014 9:24 pm
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by admin - 9 Replies
- 1885 Views
- Ivan Last Posts
Tue Jun 03, 2014 9:51 am
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Would like winding details for L1, 2, 3 and T1, 2, 3. Also zener diode voltage
by jwmc@ieee.org - 3 Replies
- 1174 Views
- admin Last Posts
Sat May 17, 2014 12:52 pm
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Copy of message sent privately that we can all share
by admin - 2 Replies
- 1267 Views
- admin Last Posts
Wed May 14, 2014 7:56 pm
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another one, about the cap between V+ and ground
by Bernie - 1 Replies
- 729 Views
- admin Last Posts
Tue May 13, 2014 7:52 pm
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by DougW - 3 Replies
- 754 Views
- admin Last Posts
Tue May 13, 2014 7:29 pm
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What mod is needed in VSWR Bridge to use in 400mW FM RF Amp
by HILL G - 1 Replies
- 1020 Views
- admin Last Posts
Sun May 11, 2014 11:08 pm
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