A modded Cossor 54

Existing user? Create account

0 Vote(s) - 0 Average
1
2
3
4
5

A modded Cossor 54

Offline

chriswood

Transmitter Engineer

Posts: 65
Reputation: 0
Location: West Midlands

#58

20-10-2021, 09:31 AM

Frank sorry I'm a bit late but in the original Blueprints from Cossor the circuit shows the choke as a 400 ohm field coil so I think it would be safe to say they used an energised coil speaker. Yours has been modded with PM speaker and separate choke.
Please see the picture attached.

Chris

Quote

Messages In This Thread

A modded Cossor 54 - by `FRANK.C - 07-10-2021, 01:56 PM

RE: A modded Cossor 54 - by Murphyv310 - 07-10-2021, 02:00 PM

RE: A modded Cossor 54 - by ppppenguin - 07-10-2021, 02:35 PM

RE: A modded Cossor 54 - by `FRANK.C - 07-10-2021, 02:52 PM

RE: A modded Cossor 54 - by boater sam - 07-10-2021, 04:39 PM

RE: A modded Cossor 54 - by peter scott - 07-10-2021, 05:37 PM

RE: A modded Cossor 54 - by `FRANK.C - 07-10-2021, 07:18 PM

RE: A modded Cossor 54 - by peter scott - 07-10-2021, 09:04 PM

RE: A modded Cossor 54 - by `FRANK.C - 07-10-2021, 09:55 PM

RE: A modded Cossor 54 - by peter scott - 07-10-2021, 09:58 PM

RE: A modded Cossor 54 - by `FRANK.C - 07-10-2021, 10:23 PM

RE: A modded Cossor 54 - by Jac Janssen - 08-10-2021, 06:35 AM

RE: A modded Cossor 54 - by `FRANK.C - 08-10-2021, 06:51 PM

RE: A modded Cossor 54 - by Murphyv310 - 08-10-2021, 07:02 PM

RE: A modded Cossor 54 - by `FRANK.C - 08-10-2021, 09:37 PM

RE: A modded Cossor 54 - by `FRANK.C - 09-10-2021, 04:22 PM

RE: A modded Cossor 54 - by Murphyv310 - 09-10-2021, 05:25 PM

RE: A modded Cossor 54 - by `FRANK.C - 09-10-2021, 06:32 PM

RE: A modded Cossor 54 - by Murphyv310 - 09-10-2021, 06:40 PM

RE: A modded Cossor 54 - by `FRANK.C - 09-10-2021, 06:57 PM

RE: A modded Cossor 54 - by Murphyv310 - 09-10-2021, 07:01 PM

RE: A modded Cossor 54 - by Freya - 09-10-2021, 08:11 PM

RE: A modded Cossor 54 - by Geordie McBoyne - 09-10-2021, 09:27 PM

RE: A modded Cossor 54 - by `FRANK.C - 09-10-2021, 11:48 PM

RE: A modded Cossor 54 - by peter scott - 10-10-2021, 07:45 AM

RE: A modded Cossor 54 - by Murphyv310 - 10-10-2021, 07:56 AM

RE: A modded Cossor 54 - by Panrock - 10-10-2021, 12:54 PM

RE: A modded Cossor 54 - by Geordie McBoyne - 10-10-2021, 09:59 AM

RE: A modded Cossor 54 - by Panrock - 10-10-2021, 03:21 PM

RE: A modded Cossor 54 - by `FRANK.C - 10-10-2021, 06:14 PM

RE: A modded Cossor 54 - by Geordie McBoyne - 10-10-2021, 06:34 PM

RE: A modded Cossor 54 - by `FRANK.C - 10-10-2021, 07:48 PM

RE: A modded Cossor 54 - by Geordie McBoyne - 10-10-2021, 08:44 PM

RE: A modded Cossor 54 - by `FRANK.C - 10-10-2021, 09:16 PM

RE: A modded Cossor 54 - by `FRANK.C - 11-10-2021, 02:35 PM

RE: A modded Cossor 54 - by Freya - 11-10-2021, 02:50 PM

RE: A modded Cossor 54 - by `FRANK.C - 11-10-2021, 06:32 PM

RE: A modded Cossor 54 - by Geordie McBoyne - 11-10-2021, 09:13 PM

RE: A modded Cossor 54 - by `FRANK.C - 11-10-2021, 10:12 PM

RE: A modded Cossor 54 - by LENINGRAD T2 - 12-10-2021, 11:54 PM

RE: A modded Cossor 54 - by Murphyv310 - 13-10-2021, 08:13 AM

RE: A modded Cossor 54 - by `FRANK.C - 13-10-2021, 03:51 PM

RE: A modded Cossor 54 - by Freya - 13-10-2021, 04:31 PM

RE: A modded Cossor 54 - by Mike Watterson - 13-10-2021, 06:27 PM

RE: A modded Cossor 54 - by `FRANK.C - 13-10-2021, 06:40 PM

RE: A modded Cossor 54 - by Freya - 13-10-2021, 07:39 PM

RE: A modded Cossor 54 - by `FRANK.C - 13-10-2021, 08:22 PM

RE: A modded Cossor 54 - by `FRANK.C - 16-10-2021, 03:12 PM

RE: A modded Cossor 54 - by peter scott - 17-10-2021, 07:46 AM

RE: A modded Cossor 54 - by Freya - 16-10-2021, 03:33 PM

RE: A modded Cossor 54 - by `FRANK.C - 16-10-2021, 05:14 PM

RE: A modded Cossor 54 - by ppppenguin - 16-10-2021, 05:28 PM

RE: A modded Cossor 54 - by `FRANK.C - 17-10-2021, 09:36 AM

RE: A modded Cossor 54 - by LENINGRAD T2 - 18-10-2021, 10:04 PM

RE: A modded Cossor 54 - by LENINGRAD T2 - 18-10-2021, 10:44 PM

RE: A modded Cossor 54 - by Murphyv310 - 19-10-2021, 07:37 AM

RE: A modded Cossor 54 - by `FRANK.C - 19-10-2021, 12:16 PM

RE: A modded Cossor 54 - by chriswood - 20-10-2021, 09:31 AM

RE: A modded Cossor 54 - by `FRANK.C - 20-10-2021, 11:50 AM

RE: A modded Cossor 54 - by `FRANK.C - 20-10-2021, 06:44 PM

RE: A modded Cossor 54 - by `FRANK.C - 22-10-2021, 07:06 PM

RE: A modded Cossor 54 - by chriswood - 23-10-2021, 04:08 PM

RE: A modded Cossor 54 - by `FRANK.C - 23-10-2021, 06:58 PM

RE: A modded Cossor 54 - by Mike Watterson - 24-10-2021, 12:09 PM

RE: A modded Cossor 54 - by `FRANK.C - 24-10-2021, 07:54 PM

RE: A modded Cossor 54 - by Murphyv310 - 24-10-2021, 09:39 PM

RE: A modded Cossor 54 - by `FRANK.C - 24-10-2021, 10:43 PM

RE: A modded Cossor 54 - by Mike Watterson - 25-10-2021, 11:50 AM

RE: A modded Cossor 54 - by `FRANK.C - 25-10-2021, 07:14 PM

RE: A modded Cossor 54 - by Mike Watterson - 25-10-2021, 07:32 PM

RE: A modded Cossor 54 - by `FRANK.C - 25-10-2021, 07:59 PM

RE: A modded Cossor 54 - by Mike Watterson - 26-10-2021, 06:45 PM

RE: A modded Cossor 54 - by Freya - 26-10-2021, 06:54 PM

RE: A modded Cossor 54 - by `FRANK.C - 31-10-2021, 10:11 PM

RE: A modded Cossor 54 - by Freya - 01-11-2021, 08:14 AM

RE: A modded Cossor 54 - by `FRANK.C - 02-11-2021, 08:01 PM

RE: A modded Cossor 54 - by `FRANK.C - 29-12-2021, 12:57 PM

RE: A modded Cossor 54 - by ppppenguin - 29-12-2021, 01:06 PM

RE: A modded Cossor 54 - by Jac Janssen - 29-12-2021, 01:54 PM

RE: A modded Cossor 54 - by `FRANK.C - 29-12-2021, 01:59 PM

RE: A modded Cossor 54 - by peter scott - 29-12-2021, 09:28 PM

RE: A modded Cossor 54 - by Murphyv310 - 29-12-2021, 10:16 PM

RE: A modded Cossor 54 - by `FRANK.C - 30-12-2021, 04:55 PM

RE: A modded Cossor 54 - by ppppenguin - 30-12-2021, 06:19 PM

RE: A modded Cossor 54 - by `FRANK.C - 30-12-2021, 06:44 PM

RE: A modded Cossor 54 - by `FRANK.C - 23-01-2022, 04:35 PM

RE: A modded Cossor 54 - by Murphyv310 - 23-01-2022, 09:37 PM

RE: A modded Cossor 54 - by peter scott - 23-01-2022, 09:42 PM

RE: A modded Cossor 54 - by `FRANK.C - 23-01-2022, 10:16 PM

RE: A modded Cossor 54 - by Jac Janssen - 24-01-2022, 08:35 AM

RE: A modded Cossor 54 - by Panrock - 24-01-2022, 01:24 PM

RE: A modded Cossor 54 - by chriswood - 24-01-2022, 05:07 PM

RE: A modded Cossor 54 - by `FRANK.C - 24-01-2022, 07:39 PM

RE: A modded Cossor 54 - by LENINGRAD T2 - 24-01-2022, 10:25 PM

RE: A modded Cossor 54 - by Mike Watterson - 27-01-2022, 02:09 PM

RE: A modded Cossor 54 - by LENINGRAD T2 - 27-01-2022, 11:56 PM

RE: A modded Cossor 54 - by `FRANK.C - 02-07-2022, 09:49 PM

RE: A modded Cossor 54 - by peter scott - 03-07-2022, 04:58 PM

RE: A modded Cossor 54 - by Jac Janssen - 03-07-2022, 05:29 PM

RE: A modded Cossor 54 - by `FRANK.C - 03-07-2022, 07:22 PM

RE: A modded Cossor 54 - by boater sam - 03-07-2022, 07:48 PM

RE: A modded Cossor 54 - by Mike Watterson - 03-07-2022, 07:50 PM

RE: A modded Cossor 54 - by Murphyv310 - 03-07-2022, 09:26 PM

RE: A modded Cossor 54 - by ppppenguin - 04-07-2022, 02:27 PM

RE: A modded Cossor 54 - by `FRANK.C - 04-07-2022, 06:25 PM

RE: A modded Cossor 54 - by Mike Watterson - 04-07-2022, 07:05 PM

RE: A modded Cossor 54 - by boater sam - 05-07-2022, 07:40 AM

RE: A modded Cossor 54 - by `FRANK.C - 05-07-2022, 05:31 PM

RE: A modded Cossor 54 - by `FRANK.C - 13-07-2022, 05:31 PM

RE: A modded Cossor 54 - by Mike Watterson - 13-07-2022, 06:05 PM

RE: A modded Cossor 54 - by `FRANK.C - 25-07-2022, 05:30 PM

RE: A modded Cossor 54 - by Freya - 25-07-2022, 05:33 PM

RE: A modded Cossor 54 - by Jac Janssen - 25-07-2022, 06:44 PM

RE: A modded Cossor 54 - by CambridgeWorks - 25-07-2022, 07:15 PM

RE: A modded Cossor 54 - by Murphyv310 - 25-07-2022, 08:50 PM

RE: A modded Cossor 54 - by peter scott - 26-07-2022, 08:02 AM

RE: A modded Cossor 54 - by `FRANK.C - 20-08-2022, 10:02 AM

RE: A modded Cossor 54 - by Jac Janssen - 20-08-2022, 10:57 AM

RE: A modded Cossor 54 - by `FRANK.C - 20-08-2022, 06:27 PM

RE: A modded Cossor 54 - by LENINGRAD T2 - 20-08-2022, 10:14 PM

RE: A modded Cossor 54 - by `FRANK.C - 21-08-2022, 09:49 AM

RE: A modded Cossor 54 - by Nick - 21-08-2022, 11:59 AM

RE: A modded Cossor 54 - by LENINGRAD T2 - 21-08-2022, 12:24 PM

RE: A modded Cossor 54 - by `FRANK.C - 21-08-2022, 02:07 PM

RE: A modded Cossor 54 - by Nick - 21-08-2022, 02:17 PM

RE: A modded Cossor 54 - by `FRANK.C - 21-08-2022, 05:14 PM

RE: A modded Cossor 54 - by Geordie McBoyne - 10-11-2022, 11:33 AM

RE: A modded Cossor 54 - by `FRANK.C - 10-11-2022, 02:14 PM

Digg

Delicious

Reddit

StumbleUpon

Users browsing this thread:

1 Guest(s)