Please click your language flag. Bitte Sprachflagge klicken.

marconi-in: Model variations

Martin Renz Ernst Erb Vincent de Franco Martin Bösch Mark Hippenstiel Bernhard Nagel Otmar Jung Heribert Jung Eilert Menke 
Please click the blue info button to read more about this page.
Forum » Radios and other type of sets (Physics) etc. » MODELS DISPLAYED » marconi-in: Model variations
Julian Hardstone
Julian Hardstone
GB  Articles: 6
Pict.: 23
07.Mar.19 11:53
Reply  |  You aren't logged in. (Guest)   1

The type nuber for my unit should be TF2102M1, as shown on my latest images. .Type TF2102M came later and added a mains switch and power indicator.

Documentation for 2102MI is dated 7-68, for 2102M is dated 5-82

My unit was made in 1976. I no longer require schematics for this model.

Mark Hippenstiel
Mark Hippenstiel
D  Articles: 1177
Schem.: 2886
Pict.: 14572
20.May.20 22:48
Reply  |  You aren't logged in. (Guest)   2

Usually, the added letters or numbers behind a "general" type code indicate an updated (later) version or other variants of a device.

The information you provide here only shows that in 1968 there was already a version TF2102M1, either alongside with TF2102M or even the only version of TF2102M that was produced in that time - but not that the model without "1" is newer than the one with a "1".

User manuals sometimes tend to be more generic and do not mention or cover specific versions.

The information should be shown on the model page directly, and I have suggested the according changes.

Kind regards