Frame Aerial 4104 window version

The frame areal model 4104 for Philips radio models 2511, 2553, 2601 or 2811 can also be used for other radios. Below the tuning knob there is either a window to see the "tuning point" on the base - or there is a scale on the frame below the turning knob. See that model here.

This frame aerial is not very common, quite in contrast to most radio models for what it was built, like for instance model Philips 2511. See there also the "full most expensive combination" of radio model 2511 combined with this frame areal model 4104, speaker model Le Martien 2113 or Meesterzanger 2011  (low version 2009 also possible, but most often cheaper speakers) plus the Philector 4180, but not visible the necessary power supply like Philips 3009 or other.

Here you find 5247 models, 4390 with images and 3450 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt