Premier Radio 3 valve TRF receiver.

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Premier Radio 3 valve TRF receiver.

Ed_Dinning

Senior Transmitter Engineer

Posts: 573
Reputation: 3
Location: Newcastle on Tyne

#33

22-06-2018, 05:14 PM

Hi David, it could be that there is still too much loading on the coils, giving damping, reduced Q and low selectivity.

Ed

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Messages In This Thread

Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 06-06-2018, 10:14 PM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 07-06-2018, 09:51 AM

RE: Premier Radio 3 valve TRF receiver. - by Ed_Dinning - 07-06-2018, 01:58 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 07-06-2018, 02:15 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 07-06-2018, 03:27 PM

RE: Premier Radio 3 valve TRF receiver. - by Terry - 07-06-2018, 04:20 PM

RE: Premier Radio 3 valve TRF receiver. - by Murphyv310 - 07-06-2018, 04:28 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 07-06-2018, 07:00 PM

RE: Premier Radio 3 valve TRF receiver. - by Murphyv310 - 07-06-2018, 07:50 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 07-06-2018, 07:56 PM

RE: Premier Radio 3 valve TRF receiver. - by boater sam - 07-06-2018, 09:02 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 08-06-2018, 12:12 PM

RE: Premier Radio 3 valve TRF receiver. - by pwdrive - 08-06-2018, 12:43 PM

RE: Premier Radio 3 valve TRF receiver. - by Terry - 08-06-2018, 12:46 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 08-06-2018, 02:43 PM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 09-06-2018, 12:59 PM

RE: Premier Radio 3 valve TRF receiver. - by Murphyv310 - 09-06-2018, 07:41 PM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 10-06-2018, 06:35 AM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 10-06-2018, 09:42 AM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 11-06-2018, 07:35 PM

RE: Premier Radio 3 valve TRF receiver. - by Murphyv310 - 11-06-2018, 09:15 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 12-06-2018, 12:12 PM

RE: Premier Radio 3 valve TRF receiver. - by Terry - 12-06-2018, 12:17 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 12-06-2018, 04:01 PM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 12-06-2018, 08:17 PM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 15-06-2018, 01:37 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 15-06-2018, 03:34 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 16-06-2018, 11:03 AM

RE: Premier Radio 3 valve TRF receiver. - by Ed_Dinning - 16-06-2018, 03:07 PM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 17-06-2018, 11:59 AM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 19-06-2018, 08:46 AM

RE: Premier Radio 3 valve TRF receiver. - by Geordie McBoyne - 22-06-2018, 08:46 AM

RE: Premier Radio 3 valve TRF receiver. - by Ed_Dinning - 22-06-2018, 05:14 PM

RE: Premier Radio 3 valve TRF receiver. - by Murphyv310 - 23-06-2018, 08:07 AM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 23-06-2018, 07:00 PM

RE: Premier Radio 3 valve TRF receiver. - by Murphyv310 - 23-06-2018, 08:15 PM

RE: Premier Radio 3 valve TRF receiver. - by BusyBee - 24-06-2018, 07:55 PM

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