An interesting old Coil

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An interesting old Coil

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pwdrive

Senior Engineer in Charge

Posts: 7,416
Reputation: 13
Location: Cornwall

#132

10-01-2016, 10:34 AM

WW Sept. '29, looks an update regarding modifications to the coil in previous links...No Pics....WW magazine page 315, bottom left:

http://www.americanradiohistory.com/Arch...929-09.pdf

Nothing in 1930's editions of WW in that archive, at least half the editions are missing for 1930.

WW Sept. '31, British General 10 Khz Bandpass Unit, WW magazine page 332:

http://www.americanradiohistory.com/Arch...931-09.pdf

Lawrence.

http://www.gridwatch.templar.co.uk/index.php

Quote

Messages In This Thread

An interesting old Coil - by AlanBeckett - 17-01-2015, 10:57 PM

RE: An interesting old Coil - by pwdrive - 18-01-2015, 08:01 AM

RE: An interesting old Coil - by Yorkie - 18-01-2015, 10:41 AM

RE: An interesting old Coil - by AlanBeckett - 18-01-2015, 10:51 AM

RE: An interesting old Coil - by John M0GLN - 18-01-2015, 12:36 PM

RE: An interesting old Coil - by AlanBeckett - 18-01-2015, 12:56 PM

RE: An interesting old Coil - by Ed_Dinning - 18-01-2015, 08:10 PM

RE: An interesting old Coil - by AlanBeckett - 18-01-2015, 08:32 PM

RE: An interesting old Coil - by Skywave - 18-01-2015, 08:45 PM

RE: An interesting old Coil - by pwdrive - 19-01-2015, 07:06 AM

RE: An interesting old Coil - by pwdrive - 19-01-2015, 12:00 PM

RE: An interesting old Coil - by Skywave - 19-01-2015, 02:40 PM

RE: An interesting old Coil - by pwdrive - 19-01-2015, 04:23 PM

RE: An interesting old Coil - by AlanBeckett - 19-01-2015, 06:32 PM

RE: An interesting old Coil - by pwdrive - 20-01-2015, 03:54 PM

RE: An interesting old Coil - by pwdrive - 19-01-2015, 07:09 PM

RE: An interesting old Coil - by AlanBeckett - 19-01-2015, 08:19 PM

RE: An interesting old Coil - by Alan Douglas - 19-01-2015, 09:29 PM

RE: An interesting old Coil - by AlanBeckett - 19-01-2015, 09:54 PM

RE: An interesting old Coil - by Alan Douglas - 19-01-2015, 11:20 PM

RE: An interesting old Coil - by Skywave - 19-01-2015, 11:37 PM

RE: An interesting old Coil - by AlanBeckett - 19-01-2015, 11:47 PM

RE: An interesting old Coil - by AlanBeckett - 20-01-2015, 04:18 PM

RE: An interesting old Coil - by pwdrive - 20-01-2015, 04:31 PM

RE: An interesting old Coil - by Yorkie - 20-01-2015, 05:28 PM

RE: An interesting old Coil - by pwdrive - 20-01-2015, 04:28 PM

RE: An interesting old Coil - by AlanBeckett - 20-01-2015, 07:20 PM

RE: An interesting old Coil - by Alan Douglas - 21-01-2015, 02:09 PM

RE: An interesting old Coil - by AlanBeckett - 01-04-2015, 07:57 PM

RE: An interesting old Coil - by pwdrive - 01-04-2015, 09:01 PM

RE: An interesting old Coil - by Alan Douglas - 02-04-2015, 02:02 AM

RE: An interesting old Coil - by AlanBeckett - 02-04-2015, 07:52 AM

RE: An interesting old Coil - by AlanBeckett - 02-04-2015, 07:54 AM

RE: An interesting old Coil - by Refugee - 02-04-2015, 09:04 AM

RE: An interesting old Coil - by pwdrive - 02-04-2015, 05:57 PM

RE: An interesting old Coil - by AlanBeckett - 04-04-2015, 08:31 PM

RE: An interesting old Coil - by pwdrive - 04-04-2015, 09:13 PM

RE: An interesting old Coil - by AlanBeckett - 04-04-2015, 10:30 PM

RE: An interesting old Coil - by AlanBeckett - 04-04-2015, 10:52 PM

RE: An interesting old Coil - by pwdrive - 05-04-2015, 08:23 AM

RE: An interesting old Coil - by Alan Douglas - 04-04-2015, 10:52 PM

RE: An interesting old Coil - by Alan Douglas - 05-04-2015, 11:19 AM

RE: An interesting old Coil - by AlanBeckett - 05-04-2015, 12:42 PM

RE: An interesting old Coil - by AlanBeckett - 08-04-2015, 11:37 PM

RE: An interesting old Coil - by Alan Douglas - 09-04-2015, 01:01 PM

RE: An interesting old Coil - by AlanBeckett - 09-04-2015, 01:15 PM

RE: An interesting old Coil - by AlanBeckett - 22-04-2015, 08:42 PM

RE: An interesting old Coil - by AlanBeckett - 22-04-2015, 08:49 PM

RE: An interesting old Coil - by Alan Douglas - 22-04-2015, 11:47 PM

RE: An interesting old Coil - by AlanBeckett - 23-04-2015, 08:42 AM

RE: An interesting old Coil - by Refugee - 23-04-2015, 09:56 AM

RE: An interesting old Coil - by AlanBeckett - 23-04-2015, 10:04 AM

RE: An interesting old Coil - by Mark Hennessy - 23-04-2015, 03:41 PM

RE: An interesting old Coil - by Refugee - 23-04-2015, 05:23 PM

RE: An interesting old Coil - by AlanBeckett - 23-04-2015, 05:23 PM

RE: An interesting old Coil - by AlanBeckett - 23-04-2015, 05:58 PM

RE: An interesting old Coil - by Alan Douglas - 23-04-2015, 10:15 PM

RE: An interesting old Coil - by Mark Hennessy - 23-04-2015, 11:37 PM

RE: An interesting old Coil - by Mark Hennessy - 23-04-2015, 11:48 PM

RE: An interesting old Coil - by AlanBeckett - 24-04-2015, 08:57 AM

RE: An interesting old Coil - by Mark Hennessy - 24-04-2015, 09:35 AM

RE: An interesting old Coil - by AlanBeckett - 28-05-2015, 09:24 AM

RE: An interesting old Coil - by AlanBeckett - 08-06-2015, 07:58 PM

RE: An interesting old Coil - by pwdrive - 09-06-2015, 08:21 AM

RE: An interesting old Coil - by AlanBeckett - 09-06-2015, 11:08 AM

RE: An interesting old Coil - by pwdrive - 09-06-2015, 12:46 PM

RE: An interesting old Coil - by AlanBeckett - 09-06-2015, 01:14 PM

RE: An interesting old Coil - by pwdrive - 09-06-2015, 01:34 PM

RE: An interesting old Coil - by AlanBeckett - 09-06-2015, 05:48 PM

RE: An interesting old Coil - by pwdrive - 09-06-2015, 06:09 PM

RE: An interesting old Coil - by pwdrive - 09-06-2015, 06:15 PM

RE: An interesting old Coil - by AlanBeckett - 09-06-2015, 06:31 PM

RE: An interesting old Coil - by pwdrive - 09-06-2015, 06:51 PM

RE: An interesting old Coil - by AlanBeckett - 09-06-2015, 09:21 PM

RE: An interesting old Coil - by unrealdave - 02-09-2015, 06:00 PM

RE: An interesting old Coil - by AlanBeckett - 02-09-2015, 06:56 PM

RE: An interesting old Coil - by unrealdave - 03-09-2015, 08:30 AM

RE: An interesting old Coil - by Yorkie - 03-09-2015, 09:17 AM

RE: An interesting old Coil - by Radio Fixer - 05-09-2015, 07:37 AM

RE: An interesting old Coil - by AlanBeckett - 06-09-2015, 07:00 PM

RE: An interesting old Coil - by AlanBeckett - 06-09-2015, 07:11 PM

RE: An interesting old Coil - by pwdrive - 06-09-2015, 08:05 PM

RE: An interesting old Coil - by AlanBeckett - 06-09-2015, 08:20 PM

RE: An interesting old Coil - by pwdrive - 06-09-2015, 08:27 PM

RE: An interesting old Coil - by Refugee - 06-09-2015, 09:25 PM

RE: An interesting old Coil - by Alan Douglas - 08-09-2015, 12:32 AM

RE: An interesting old Coil - by unrealdave - 10-09-2015, 02:07 PM

RE: An interesting old Coil - by unrealdave - 10-09-2015, 02:08 PM

RE: An interesting old Coil - by unrealdave - 10-09-2015, 02:11 PM

RE: An interesting old Coil - by AlanBeckett - 10-09-2015, 07:15 PM

RE: An interesting old Coil - by AlanBeckett - 10-09-2015, 09:22 PM

RE: An interesting old Coil - by Joe - 10-09-2015, 09:48 PM

RE: An interesting old Coil - by Alan Douglas - 10-09-2015, 09:59 PM

RE: An interesting old Coil - by unrealdave - 10-09-2015, 10:06 PM

RE: An interesting old Coil - by AlanBeckett - 10-09-2015, 10:06 PM

RE: An interesting old Coil - by Alan Douglas - 10-09-2015, 10:19 PM

RE: An interesting old Coil - by unrealdave - 11-09-2015, 01:47 PM

RE: An interesting old Coil - by ppppenguin - 11-09-2015, 01:53 PM

RE: An interesting old Coil - by unrealdave - 11-09-2015, 02:07 PM

RE: An interesting old Coil - by ppppenguin - 11-09-2015, 02:57 PM

RE: An interesting old Coil - by unrealdave - 11-09-2015, 06:21 PM

RE: An interesting old Coil - by AlanBeckett - 20-12-2015, 12:50 PM

RE: An interesting old Coil - by unrealdave - 20-12-2015, 02:55 PM

RE: An interesting old Coil - by pwdrive - 20-12-2015, 03:15 PM

RE: An interesting old Coil - by Yorkie - 20-12-2015, 10:48 PM

RE: An interesting old Coil - by AlanBeckett - 21-12-2015, 12:08 AM

RE: An interesting old Coil - by AlanBeckett - 20-12-2015, 06:00 PM

RE: An interesting old Coil - by AlanBeckett - 21-12-2015, 10:03 PM

RE: An interesting old Coil - by pwdrive - 28-12-2015, 12:09 PM

RE: An interesting old Coil - by AlanBeckett - 21-12-2015, 10:48 PM

RE: An interesting old Coil - by pwdrive - 22-12-2015, 12:10 AM

RE: An interesting old Coil - by AlanBeckett - 22-12-2015, 10:42 AM

RE: An interesting old Coil - by pwdrive - 22-12-2015, 10:57 AM

RE: An interesting old Coil - by AlanBeckett - 22-12-2015, 03:20 PM

RE: An interesting old Coil - by AlanBeckett - 24-12-2015, 07:39 PM

RE: An interesting old Coil - by AlanBeckett - 28-12-2015, 01:30 PM

RE: An interesting old Coil - by pwdrive - 05-01-2016, 06:15 PM

RE: An interesting old Coil - by AlanBeckett - 05-01-2016, 08:29 PM

RE: An interesting old Coil - by pwdrive - 06-01-2016, 09:43 AM

RE: An interesting old Coil - by AlanBeckett - 06-01-2016, 11:10 AM

RE: An interesting old Coil - by pwdrive - 06-01-2016, 11:21 AM

RE: An interesting old Coil - by AlanBeckett - 06-01-2016, 11:28 AM

RE: An interesting old Coil - by AlanBeckett - 08-01-2016, 09:30 PM

RE: An interesting old Coil - by pwdrive - 08-01-2016, 10:18 PM

RE: An interesting old Coil - by AlanBeckett - 08-01-2016, 10:25 PM

RE: An interesting old Coil - by pwdrive - 08-01-2016, 11:03 PM

RE: An interesting old Coil - by pwdrive - 08-01-2016, 11:08 PM

RE: An interesting old Coil - by pwdrive - 09-01-2016, 10:31 PM

RE: An interesting old Coil - by AlanBeckett - 09-01-2016, 11:07 PM

RE: An interesting old Coil - by pwdrive - 09-01-2016, 11:56 PM

RE: An interesting old Coil - by AlanBeckett - 10-01-2016, 09:51 AM

RE: An interesting old Coil - by pwdrive - 10-01-2016, 10:34 AM

RE: An interesting old Coil - by AlanBeckett - 10-01-2016, 10:53 AM

RE: An interesting old Coil - by pwdrive - 10-01-2016, 11:38 AM

RE: An interesting old Coil - by pwdrive - 10-01-2016, 12:20 PM

RE: An interesting old Coil - by AlanBeckett - 10-01-2016, 01:06 PM

RE: An interesting old Coil - by pwdrive - 10-01-2016, 01:19 PM

RE: An interesting old Coil - by AlanBeckett - 10-01-2016, 03:19 PM

RE: An interesting old Coil - by pwdrive - 21-01-2016, 11:12 AM

RE: An interesting old Coil - by unrealdave - 22-01-2016, 11:39 AM

RE: An interesting old Coil - by pwdrive - 22-01-2016, 05:35 PM

RE: An interesting old Coil - by AlanBeckett - 22-01-2016, 06:09 PM

RE: An interesting old Coil - by AlanBeckett - 22-01-2016, 06:20 PM

RE: An interesting old Coil - by unrealdave - 22-01-2016, 08:11 PM

RE: An interesting old Coil - by AlanBeckett - 22-01-2016, 08:37 PM

RE: An interesting old Coil - by unrealdave - 30-01-2016, 10:51 PM

RE: An interesting old Coil - by AlanBeckett - 30-01-2016, 11:21 PM

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