RF alignment of the SW 3-10 bands. Grundig Satellit 2100 restoration part 7.

The biggest challenge with this radio was always the RF alignment of the "drum bands", the SW 3 to 10. The fact that these have a Bandspread function added a bit more spice to the task. As it turned out, it was actually quite straight-forward. Fortunately. The problem of achieving close to 30MHz with a 20MHz signal generator also taught me something about the equipment I have here. I sincerely hope that this helps someone else to align their Satellit 2100, as this is indeed a great radio. Have fun. You can now support the channel:   / mcaldeira   https://paypal.me/macaldeira #worldradios #antiqueradio #radiorestoration _____________________________________________________________ DIY TEST GEAR: The title says it all:    • Zener Diode Tester - Part 1. The build.   RESTORATION BUILDING BLOCKS: A series of videos showing detailed steps used the restoration process of tube equipment:    • How to safely check the Power Transformer ...   HowTo's: Various videos on some simple techniques and projects:    • Extend tube radio FM band above 100MHz wit...   See also playlists on some other completed restoration projects. PHILIPS BX750A:    • Philips BX750A tube radio restoration - Pa...   TELEFUNKEN OPUS 2114:    • Telefunken Opus 2114 stereo tube radio res...   SABA UW-175-Z 3D:    • Saba UW 175-Z 3D tube radio restoration - ...   GRUNDIG 1070:    • Grundig 1070 tube radio restoration - Part...   SCHAUB-LORENZ GOLDY 58 type 3020:    • Schaub-Lorenz Goldy 58 type 3020 tube radi...   BUSH VHF64:    • Bush VHF64 tube radio restoration - Part 1...   GRUNDIG 3060A:    • Grundig 3060a tube radio restoration - Par...   TELEFUNKEN OPERETTE 8:    • Telefunken Operette 8 tube radio restorati...   GRAETZ SUPER 171W:    • Graetz Super 171W tube radio restoration -...   LOEWE-OPTA MAGNET 3737W:    • Loewe-Opta Magnet 3737W tube radio restora...   BRAUN ATELIER 3:    • Braun Atelier 3   LOEWE-OPTA TRUXA STEREO 4741W:    • Loewe-Opta Truxa Stereo 4741W   GRAETZ COMEDIA 616:    • Graetz Comedia 616 tube radio restoration ...   SABA FREIBURG W2:    • Saba Freiburg W2 (WII) restoration   GRAETZ MUSICA 4R417:    • Graetz Musica 4R417 restoration   You may also be interested in ... CAPACITOR LEAKAGE TESTER:    • Capacitor leakage tester design & build DI...