Cave Radio & Electronics

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CREG Journal Issue 130 (June2024) Now Published

Last post by David Gibson « Sun 01 Jun 2025 15:23

by David Gibson » Sun 01 Jun 2025 15:23

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Last post by David Gibson
Sun 01 Jun 2025 15:23
CREG Committee - minutes of meetings

Last post by David Gibson « Sun 09 Feb 2025 14:34
Replies: 7
by David Gibson » Sat 17 Sep 2022 10:43

7 Replies

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Last post by David Gibson
Sun 09 Feb 2025 14:34
CREG subscribers in the EU

Last post by David Gibson « Sat 28 Aug 2021 11:17
Replies: 1
by David Gibson » Mon 23 Aug 2021 16:21

1 Replies

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Last post by David Gibson
Sat 28 Aug 2021 11:17
CREG as a BCRA sub-committee

Last post by David Gibson « Fri 20 Aug 2021 11:01

by David Gibson » Fri 20 Aug 2021 11:01

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Last post by David Gibson
Fri 20 Aug 2021 11:01

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CREG Field Meeting May 17-18 2025 - POSTPONED

Last post by David Gibson « Wed 26 Feb 2025 16:40

by David Gibson » Wed 26 Feb 2025 16:40

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127558 Views

Last post by David Gibson
Wed 26 Feb 2025 16:40
CREG Field Meeting in May 2025

Last post by David Gibson « Wed 26 Feb 2025 16:38

by David Gibson » Wed 26 Feb 2025 16:38

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15845 Views

Last post by David Gibson
Wed 26 Feb 2025 16:38
CREG Journal Issue 129 (March 2024) Now Published

Last post by David Gibson « Wed 26 Feb 2025 16:04

by David Gibson » Wed 26 Feb 2025 16:04

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16302 Views

Last post by David Gibson
Wed 26 Feb 2025 16:04
CREG Journal Issue 128 (December 2024) Now Published

Last post by David Gibson « Mon 02 Dec 2024 14:19

by David Gibson » Mon 02 Dec 2024 14:19

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21938 Views

Last post by David Gibson
Mon 02 Dec 2024 14:19
CREG Journal Issue 127 (September 2024) Now Published

Last post by David Gibson « Sat 31 Aug 2024 21:07

by David Gibson » Sat 31 Aug 2024 21:07

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23589 Views

Last post by David Gibson
Sat 31 Aug 2024 21:07
CREG Journal Issue 126 (June 2024) Now Published

Last post by David Gibson « Sun 02 Jun 2024 12:58

by David Gibson » Sun 02 Jun 2024 12:58

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26464 Views

Last post by David Gibson
Sun 02 Jun 2024 12:58
CREG Journal Issue 125 (March 2024)Now Published

Last post by David Gibson « Wed 03 Apr 2024 18:52

by David Gibson » Wed 03 Apr 2024 18:52

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22396 Views

Last post by David Gibson
Wed 03 Apr 2024 18:52
How to post messages - IMPORTANT

Last post by David Gibson « Sat 23 Mar 2024 11:28

by David Gibson » Sat 23 Mar 2024 11:28

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21680 Views

Last post by David Gibson
Sat 23 Mar 2024 11:28
December 2023 CREG Journal Now Published

Last post by David Gibson « Wed 06 Dec 2023 12:40

by David Gibson » Wed 06 Dec 2023 12:40

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31269 Views

Last post by David Gibson
Wed 06 Dec 2023 12:40
September 2023 CREG Journal Now Published

Last post by David Gibson « Mon 25 Sep 2023 16:39

by David Gibson » Mon 25 Sep 2023 16:39

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30974 Views

Last post by David Gibson
Mon 25 Sep 2023 16:39
June 2023 CREG Journal Now Published

Last post by David Gibson « Wed 07 Jun 2023 09:40

by David Gibson » Wed 07 Jun 2023 09:40

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27625 Views

Last post by David Gibson
Wed 07 Jun 2023 09:40
March 2023 CREG Journal Now Published

Last post by David Gibson « Fri 07 Apr 2023 14:29
Replies: 1
by David Gibson » Wed 29 Mar 2023 17:34

1 Replies

20582 Views

Last post by David Gibson
Fri 07 Apr 2023 14:29
December 2022 CREG Journal Now Published

Last post by David Gibson « Sat 31 Dec 2022 19:28

by David Gibson » Sat 31 Dec 2022 19:28

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21480 Views

Last post by David Gibson
Sat 31 Dec 2022 19:28
Re: CREG Field Meeting Autumn 2022 - CANCELLED

Last post by David Gibson « Wed 05 Oct 2022 17:09

by David Gibson » Wed 05 Oct 2022 17:09

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22112 Views

Last post by David Gibson
Wed 05 Oct 2022 17:09
June 2022 CREG Journal Now Published

Last post by David Gibson « Tue 07 Jun 2022 17:39

by David Gibson » Tue 07 Jun 2022 17:39

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21452 Views

Last post by David Gibson
Tue 07 Jun 2022 17:39
CREG Field Meeting Spring 2022

Last post by Rob Gill « Thu 05 May 2022 15:27
Replies: 2
by Rob Gill » Mon 28 Feb 2022 22:24

2 Replies

24459 Views

Last post by Rob Gill
Thu 05 May 2022 15:27
December 2021 CREG Journal Now Published

Last post by David Gibson « Tue 07 Dec 2021 13:45

by David Gibson » Tue 07 Dec 2021 13:45

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23271 Views

Last post by David Gibson
Tue 07 Dec 2021 13:45
September 2021 CREG Journal Now Published

Last post by David Gibson « Sat 04 Sep 2021 19:11

by David Gibson » Sat 04 Sep 2021 19:11

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18362 Views

Last post by David Gibson
Sat 04 Sep 2021 19:11
June 2021 CREG Journal Now Published

Last post by David Gibson « Tue 01 Jun 2021 21:20

by David Gibson » Tue 01 Jun 2021 21:20

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17041 Views

Last post by David Gibson
Tue 01 Jun 2021 21:20
March 2021 CREG Journal Now Published

Last post by David Gibson « Tue 02 Mar 2021 11:33

by David Gibson » Tue 02 Mar 2021 11:33

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17276 Views

Last post by David Gibson
Tue 02 Mar 2021 11:33
December 2020 CREG Journal Now Published

Last post by David Gibson « Wed 02 Dec 2020 17:03

by David Gibson » Wed 02 Dec 2020 17:03

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17431 Views

Last post by David Gibson
Wed 02 Dec 2020 17:03
Contacting SAP's Phil Underwood

Last post by David Gibson « Mon 27 Apr 2020 10:43
Replies: 1
by speleoluc » Sun 26 Apr 2020 23:59

1 Replies

18683 Views

Last post by David Gibson
Mon 27 Apr 2020 10:43
CREG Journal 109 now published

Last post by David Gibson « Thu 05 Mar 2020 11:07

by David Gibson » Thu 05 Mar 2020 11:07

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16648 Views

Last post by David Gibson
Thu 05 Mar 2020 11:07
CREG Journal 107 now published

Last post by David Gibson « Tue 03 Sep 2019 11:10

by David Gibson » Tue 03 Sep 2019 11:10

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16908 Views

Last post by David Gibson
Tue 03 Sep 2019 11:10
simulating feedback scheduler on ELB-REV4 Board?

Last post by puja378 « Mon 01 Jul 2019 23:12

by puja378 » Mon 01 Jul 2019 23:12

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15723 Views

Last post by puja378
Mon 01 Jul 2019 23:12
Can we use ELB-REV4 to control matrix converter?

Last post by puja378 « Fri 28 Jun 2019 15:13

by puja378 » Fri 28 Jun 2019 15:13

0 Replies

15873 Views

Last post by puja378
Fri 28 Jun 2019 15:13
Monitor this board by subscribing to the BCA Forum Scanner

Last post by David Gibson « Fri 21 Jun 2019 15:59
Replies: 2
by David Gibson » Tue 02 Jul 2013 11:54

2 Replies

29020 Views

Last post by David Gibson
Fri 21 Jun 2019 15:59
CREG Journal 106 now published

Last post by David Gibson « Sun 02 Jun 2019 18:44

by David Gibson » Sun 02 Jun 2019 18:44

0 Replies

16896 Views

Last post by David Gibson
Sun 02 Jun 2019 18:44
CREG Field Meeting - Derbyshire - 27th April 2019

Last post by Rob Gill « Thu 28 Mar 2019 10:09
Replies: 1
by Rob Gill » Wed 27 Mar 2019 16:39

1 Replies

19700 Views

Last post by Rob Gill
Thu 28 Mar 2019 10:09
would like to help

Last post by Tim « Wed 27 Mar 2019 12:11
Replies: 4
by Tim » Wed 13 Mar 2019 21:53

4 Replies

34899 Views

Last post by Tim
Wed 27 Mar 2019 12:11
Access for Calf Holes, Old Ing, Birkwith, Browgill etc.

Last post by David Gibson « Wed 05 Dec 2018 10:18

by David Gibson » Wed 05 Dec 2018 10:18

0 Replies

18703 Views

Last post by David Gibson
Wed 05 Dec 2018 10:18
CREG Journal 104 now published

Last post by David Gibson « Mon 03 Dec 2018 11:23

by David Gibson » Mon 03 Dec 2018 11:23

0 Replies

16597 Views

Last post by David Gibson
Mon 03 Dec 2018 11:23
Help with progamming Arduino

Last post by Bob Mehew « Fri 09 Nov 2018 18:24

by Bob Mehew » Fri 09 Nov 2018 18:24

0 Replies

18126 Views

Last post by Bob Mehew
Fri 09 Nov 2018 18:24
CREG Autumn Field Meeting 27/28 October 2018

Last post by Rob Gill « Thu 25 Oct 2018 12:33
Replies: 1
by Rob Gill » Fri 28 Sep 2018 16:49

1 Replies

19954 Views

Last post by Rob Gill
Thu 25 Oct 2018 12:33
Cave Radio Design

Last post by John Rabson « Sun 21 Oct 2018 09:05
Replies: 2
by Rob Gill » Sun 23 Sep 2018 11:29

2 Replies

24765 Views

Last post by John Rabson
Sun 21 Oct 2018 09:05
underground communication using seismic waves

Last post by kd6iwd « Fri 31 Aug 2018 11:53
Replies: 5
by kd6iwd » Fri 24 Aug 2018 19:22

5 Replies

40243 Views

Last post by kd6iwd
Fri 31 Aug 2018 11:53
Studies on the Ellora & Ajanta Caves (India)

Last post by David Gibson « Thu 02 Aug 2018 09:58
Replies: 1
by John Rabson » Thu 02 Aug 2018 08:42

1 Replies

20357 Views

Last post by David Gibson
Thu 02 Aug 2018 09:58
British Cave Monitoring Centre uses tinytag data loggers

Last post by David Gibson « Mon 04 Jun 2018 13:02

by David Gibson » Mon 04 Jun 2018 13:02

0 Replies

16284 Views

Last post by David Gibson
Mon 04 Jun 2018 13:02
CREG Journal 102 now published

Last post by David Gibson « Fri 01 Jun 2018 13:03

by David Gibson » Fri 01 Jun 2018 13:03

0 Replies

16805 Views

Last post by David Gibson
Fri 01 Jun 2018 13:03
CREG Spring 2018 Field Meeting 28-29 April

Last post by Rob Gill « Fri 20 Apr 2018 10:38
Replies: 2
by Rob Gill » Wed 07 Feb 2018 16:34

2 Replies

27563 Views

Last post by Rob Gill
Fri 20 Apr 2018 10:38
CREG journal 101 now published

Last post by David Gibson « Sun 25 Mar 2018 12:20

by David Gibson » Sun 25 Mar 2018 12:20

0 Replies

19735 Views

Last post by David Gibson
Sun 25 Mar 2018 12:20
CREG Journal 100 now published

Last post by David Gibson « Sun 10 Dec 2017 14:19

by David Gibson » Sun 10 Dec 2017 14:19

0 Replies

19994 Views

Last post by David Gibson
Sun 10 Dec 2017 14:19
CREG Autumn Field Meeting, 28-29 Oct

Last post by Rob Gill « Tue 24 Oct 2017 21:15

by Rob Gill » Tue 24 Oct 2017 21:15

0 Replies

20967 Views

Last post by Rob Gill
Tue 24 Oct 2017 21:15
Call for contributions to CREG journal 100

Last post by Rob Gill « Tue 24 Oct 2017 21:03

by Rob Gill » Tue 24 Oct 2017 21:03

0 Replies

19669 Views

Last post by Rob Gill
Tue 24 Oct 2017 21:03
Pic Controlled HeyPhone

Last post by roberto76 « Fri 29 Sep 2017 07:54
Replies: 6
by dlbritton » Mon 08 Feb 2016 23:26

6 Replies

53891 Views

Last post by roberto76
Fri 29 Sep 2017 07:54
Spare set of HeyPhone boards available

Last post by roberto76 « Wed 27 Sep 2017 21:28
Replies: 1
by David Gibson » Fri 09 May 2008 22:41

1 Replies

28432 Views

Last post by roberto76
Wed 27 Sep 2017 21:28
CREG Field Meeting 28-29 October 2017

Last post by David Gibson « Wed 13 Sep 2017 14:21

by David Gibson » Wed 13 Sep 2017 14:21

0 Replies

20691 Views

Last post by David Gibson
Wed 13 Sep 2017 14:21
CREG Journal 99 now published

Last post by David Gibson « Fri 01 Sep 2017 14:29

by David Gibson » Fri 01 Sep 2017 14:29

0 Replies

20439 Views

Last post by David Gibson
Fri 01 Sep 2017 14:29
CREG Journal 98 now published

Last post by David Gibson « Thu 01 Jun 2017 10:23

by David Gibson » Thu 01 Jun 2017 10:23

0 Replies

20016 Views

Last post by David Gibson
Thu 01 Jun 2017 10:23
Cave Radio and the Loran-C spectrum

Last post by David Gibson « Mon 29 May 2017 10:29

by David Gibson » Mon 29 May 2017 10:29

0 Replies

20248 Views

Last post by David Gibson
Mon 29 May 2017 10:29

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