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Last post by MrWeetabix « 25 Apr 2021, 21:46
Posted in CB & 11m Multi-Mode Modification & Repair
Replies: 1
by MrWeetabix » 03 Dec 2020, 10:06 » in CB & 11m Multi-Mode Modification & Repair

1 Replies

277220 Views

Last post by MrWeetabix
25 Apr 2021, 21:46

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List of kits and other useful construction stuff

Last post by StormShadow « 20 Jul 2015, 01:53
Replies: 18
by JamesA » 11 Feb 2010, 11:16
1

2
18 Replies

60506 Views

Last post by StormShadow
20 Jul 2015, 01:53
Dual dipole theory question

Last post by beltane « 16 Jan 2023, 01:35
Replies: 10
by beltane » 11 Jan 2023, 22:58

10 Replies

684 Views

Last post by beltane
16 Jan 2023, 01:35
How about a TV matching transformer for a balun?

Last post by Buick Mackane « 11 Jan 2023, 12:47
Replies: 2
by beltane » 11 Jan 2023, 00:37

2 Replies

178 Views

Last post by Buick Mackane
11 Jan 2023, 12:47
Multi-Band 80>10 EFHW Transformer and a Common Mode Choke.

Last post by Buick Mackane « 28 Nov 2022, 12:51
Replies: 9
by Stronty » 10 Jul 2022, 09:54

9 Replies

1976 Views

Last post by Buick Mackane
28 Nov 2022, 12:51
My HomeBrew / Converted Server PSU

Last post by Buick Mackane « 26 Oct 2022, 13:05
Replies: 7
by Buick Mackane » 19 Oct 2022, 18:36

7 Replies

906 Views

Last post by Buick Mackane
26 Oct 2022, 13:05
Signal tracer project

Last post by Buick Mackane « 20 Sep 2022, 18:23
Replies: 1
by Buick Mackane » 17 Sep 2022, 14:59

1 Replies

977 Views

Last post by Buick Mackane
20 Sep 2022, 18:23
modify a vhf uhf antenna diamond x50

Last post by paulears « 09 Sep 2022, 18:12
Replies: 5
by Ur5by9 » 04 Sep 2022, 18:45

5 Replies

946 Views

Last post by paulears
09 Sep 2022, 18:12
SWR meter for vhf 70cm

Last post by Alan Pilot « 02 Sep 2022, 05:42
Replies: 5
by Ur5by9 » 31 Aug 2022, 19:45

5 Replies

511 Views

Last post by Alan Pilot
02 Sep 2022, 05:42
The coil in the base of a "Silver Rod"

Last post by davev8 « 17 Aug 2022, 07:24
Replies: 8
by ghost123uk » 11 Jul 2022, 10:46

8 Replies

2171 Views

Last post by davev8
17 Aug 2022, 07:24
CAT cable for Alinco DX-77 / DIY ERW-7

Last post by simeonGR « 26 Jul 2022, 13:33
Replies: 5
by MikeSierra » 23 May 2021, 06:39

5 Replies

1873 Views

Last post by simeonGR
26 Jul 2022, 13:33
Homemade 2 Element Quad

Last post by pat « 07 Jul 2022, 21:04
Replies: 3
by pat » 05 Jul 2022, 20:38

3 Replies

626 Views

Last post by pat
07 Jul 2022, 21:04
EFHW Tuner / LED SWR Bridge

Last post by Buick Mackane « 08 May 2022, 23:45
Replies: 8
by Buick Mackane » 19 Mar 2022, 19:50

8 Replies

3554 Views

Last post by Buick Mackane
08 May 2022, 23:45
mic paint

Last post by The Collector « 18 Apr 2022, 14:08
Replies: 17
by 109 Jim » 17 Jul 2021, 04:44
1

2
17 Replies

3394 Views

Last post by The Collector
18 Apr 2022, 14:08
Help needed , Ex Military truck Antenna problem

Last post by The Collector « 18 Apr 2022, 13:57
Replies: 1
by Jimmy G » 11 Nov 2020, 21:13

1 Replies

1168 Views

Last post by The Collector
18 Apr 2022, 13:57
Strictly Linear PSU's

Last post by ch25 « 14 Apr 2022, 13:18
Replies: 119
by sureshot » 20 Jan 2016, 10:18
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119 Replies

67146 Views

Last post by ch25
14 Apr 2022, 13:18
Switch mode power supplies

Last post by ch25 « 22 Mar 2022, 21:38
Replies: 13
by Buick Mackane » 20 Mar 2022, 12:41

13 Replies

1565 Views

Last post by ch25
22 Mar 2022, 21:38
Kasa Wemo Help

Last post by iceaxe « 29 Dec 2021, 17:45

by iceaxe » 29 Dec 2021, 17:45

0 Replies

1718 Views

Last post by iceaxe
29 Dec 2021, 17:45
What is this.

Last post by robber57 « 19 Nov 2021, 08:55
Replies: 15
by Alan Pilot » 15 Nov 2020, 09:45
1

2
15 Replies

3946 Views

Last post by robber57
19 Nov 2021, 08:55
Quick ground plane question...

Last post by Black_Pirate « 02 Nov 2021, 07:52
Replies: 7
by Captain Fantastic » 16 Jul 2020, 08:41

7 Replies

2839 Views

Last post by Black_Pirate
02 Nov 2021, 07:52
DIY HF vertical from tent poles?

Last post by Black_Pirate « 02 Nov 2021, 07:45
Replies: 1
by 26mb04 » 19 Oct 2021, 13:53

1 Replies

866 Views

Last post by Black_Pirate
02 Nov 2021, 07:45
Dipole

Last post by anfgremlin76 « 29 Aug 2021, 21:02
Replies: 9
by anfgremlin76 » 15 Aug 2021, 08:46

9 Replies

1646 Views

Last post by anfgremlin76
29 Aug 2021, 21:02
J POLE Question

Last post by paulears « 14 Jul 2021, 17:05
Replies: 12
by GDog » 25 Oct 2020, 16:39

12 Replies

3807 Views

Last post by paulears
14 Jul 2021, 17:05
Not getting the results with inverted v on 11mtrs ,advice

Last post by bigpimp347 « 29 Jun 2021, 16:25
Replies: 10
by original45 » 27 Mar 2019, 16:31

10 Replies

8572 Views

Last post by bigpimp347
29 Jun 2021, 16:25
Home made scanner antenna

Last post by AMX97 « 18 May 2021, 00:34
Replies: 2
by AMX97 » 07 May 2021, 04:56

2 Replies

1251 Views

Last post by AMX97
18 May 2021, 00:34
DIY DAB RADIO ANTENNA HELP PLEASE

Last post by MrWeetabix « 02 Apr 2021, 21:41
Replies: 13
by WARLOCK » 04 May 2020, 17:34

13 Replies

3667 Views

Last post by MrWeetabix
02 Apr 2021, 21:41
Resister help please

Last post by Robert19901 « 07 Dec 2020, 20:48
Replies: 12
by original45 » 27 Oct 2020, 20:56

12 Replies

3346 Views

Last post by Robert19901
07 Dec 2020, 20:48
Antenna wire ,which and where ?

Last post by Chris_M1BIK « 23 Oct 2020, 21:40
Replies: 7
by original45 » 25 Aug 2020, 08:04

7 Replies

2073 Views

Last post by Chris_M1BIK
23 Oct 2020, 21:40
Counterpoise design

Last post by MorseMan « 28 Sep 2020, 07:29
Replies: 6
by 26mb04 » 21 Sep 2020, 14:37

6 Replies

1960 Views

Last post by MorseMan
28 Sep 2020, 07:29
Input and output impedance of a push pull amplifier using MRF101AN, MRF101BN

Last post by theEarwigger « 28 Jun 2020, 14:04
Replies: 6
by kop » 11 Nov 2019, 20:13

6 Replies

4466 Views

Last post by theEarwigger
28 Jun 2020, 14:04
Dipole counterpoise angle question.

Last post by InTheClouds « 02 Jun 2020, 11:53
Replies: 10
by ghost123uk » 19 Apr 2020, 10:53

10 Replies

3354 Views

Last post by InTheClouds
02 Jun 2020, 11:53
Dummy Load High SWR?

Last post by Dave C « 22 May 2020, 16:12
Replies: 10
by Dave C » 22 May 2020, 09:48

10 Replies

2575 Views

Last post by Dave C
22 May 2020, 16:12
Copper pipe

Last post by Dave C « 22 May 2020, 14:17
Replies: 17
by cjay » 01 Jul 2015, 16:02
1

2
17 Replies

16066 Views

Last post by Dave C
22 May 2020, 14:17
Computer Power Supply Converted to 13.8V for Radio

Last post by ChickenMadras « 07 May 2020, 20:04
Replies: 93
by Beakster » 27 Feb 2011, 06:11
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93 Replies

82906 Views

Last post by ChickenMadras
07 May 2020, 20:04
Home-Brew Sigma 4

Last post by rigmo « 11 Jan 2020, 22:50
Replies: 21
by BOOTY MONSTER » 20 Jun 2011, 01:46
1

2
21 Replies

10044 Views

Last post by rigmo
11 Jan 2020, 22:50
Transformer Hum

Last post by wa10 « 09 Jan 2020, 01:19
Replies: 9
by Auldgeek » 27 Nov 2019, 15:08

9 Replies

3674 Views

Last post by wa10
09 Jan 2020, 01:19
Server converted power supplys.

Last post by sureshot « 10 Dec 2019, 04:20
Replies: 524
by sureshot » 11 May 2015, 20:14
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524 Replies

108165 Views

Last post by sureshot
10 Dec 2019, 04:20
lithium Ion Battery packs for remote use

Last post by theEarwigger « 20 Oct 2019, 10:23
Replies: 8
by oldpink » 24 Jan 2019, 23:49

8 Replies

7681 Views

Last post by theEarwigger
20 Oct 2019, 10:23
Dual 102 ss whip base

Last post by Snow Bird « 19 Sep 2019, 14:40
Replies: 1
by Zero58 » 03 Sep 2019, 23:36

1 Replies

4688 Views

Last post by Snow Bird
19 Sep 2019, 14:40
Homebrew Antenna Switch

Last post by emilytran « 16 Aug 2019, 10:43
Replies: 13
by Trog » 30 Apr 2015, 23:08

13 Replies

15231 Views

Last post by emilytran
16 Aug 2019, 10:43
Homemade wire di-pole antenna

Last post by hdjmings1 « 28 Jun 2019, 00:33
Replies: 13
by hdjmings1 » 23 May 2019, 20:31

13 Replies

10543 Views

Last post by hdjmings1
28 Jun 2019, 00:33
Rf power amp testing

Last post by Blackolive « 17 May 2019, 08:32
Replies: 6
by Blackolive » 26 Apr 2019, 12:58

6 Replies

7534 Views

Last post by Blackolive
17 May 2019, 08:32
YAESU FT-70 headset connector wiring

Last post by 14CS06 « 21 Apr 2019, 10:06
Replies: 4
by kwhunter » 19 Apr 2019, 18:10

4 Replies

5843 Views

Last post by 14CS06
21 Apr 2019, 10:06
anyone guess what I have planned for this ??

Last post by oldpink « 28 Jan 2019, 22:44
Replies: 4
by oldpink » 27 Jan 2019, 00:17

4 Replies

4948 Views

Last post by oldpink
28 Jan 2019, 22:44
Alloy 'scaffold' tube internal diameter?

Last post by grafter « 06 Jan 2019, 11:43
Replies: 4
by grafter » 04 Jan 2019, 20:29

4 Replies

5723 Views

Last post by grafter
06 Jan 2019, 11:43
Re Starting an "easy" PMR radio antenna

Last post by paulears « 09 Dec 2018, 21:09
Replies: 5
by Deejay1 » 29 Nov 2018, 18:45

5 Replies

6402 Views

Last post by paulears
09 Dec 2018, 21:09
Easy way to solder center pins, BNC etc

Last post by Dan13l « 30 Nov 2018, 01:51
Replies: 7
by oh5nxo » 07 Jun 2017, 09:27

7 Replies

7844 Views

Last post by Dan13l
30 Nov 2018, 01:51
Transparent serial for BCT15X

Last post by BillfromBolton « 02 Nov 2018, 19:55

by BillfromBolton » 02 Nov 2018, 19:55

0 Replies

4435 Views

Last post by BillfromBolton
02 Nov 2018, 19:55
New QRO mobile HF/VHF Linear Amplifier

Last post by Unit 148 Mobile « 30 Oct 2018, 06:40
Replies: 18
by Unit 148 Mobile » 09 Aug 2018, 07:05
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18 Replies

12267 Views

Last post by Unit 148 Mobile
30 Oct 2018, 06:40
US amplifiers.

Last post by Blackolive « 16 Oct 2018, 10:12
Replies: 49
by sureshot » 24 Apr 2018, 10:23
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49 Replies

26101 Views

Last post by Blackolive
16 Oct 2018, 10:12
Back to back repeater

Last post by paulears « 17 Sep 2018, 20:55
Replies: 1
by minus273degrees » 16 Sep 2018, 18:14

1 Replies

4300 Views

Last post by paulears
17 Sep 2018, 20:55

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