Sat.1 Logo History

"Sat.1 Logo History (Germany)" made by TR3X PR0DÚCTÍ0NS, 12/02/2024 (worked on 04/01/2024, 11-12/02/24).
Sat.1 is a German free-to-air television channel that launched on 1st January 1984 as PKS, known as the program for cable and satellite network (Programmgesellschaft für Kabel- und Satellitenrundfunk). The PKS name stuck around for a year, and when the new year arrived, the channel was renamed to Sat.1, although PKS continued to be shown on Sat. 1 programmes for a few years (I only showed two logos after 1984, and I'm not sure when PKS went defunct... possibly around the late 1980s). The bouncing ball debuted in the Sat.1 idents around the late 1980s, and the ball is still used as the main logo for the network many years later. This logo became so popular that it even appeared in the intro for Glücksrad during the 1990s (the German version of Wheel of Fortune)! Sat.1 broadcasts their network in several countries, notable examples being Austria, Switzerland, Liechtenstein, Poland, Romania and Lithuania. The network is part of the ProSiebenSat.1 Media Group, which was founded in March 2000, and there are two other networks with the Sat. 1 name, those being Sat. 1 Emotions and Gold. This video only shows the main idents from Sat.1 although an exception is the Der Film Film ident from 1991, which is a parody of the 20th Century Fox logo; the Werbung (advertising) bumpers are of interest, and they can be seen on some of the videos listed in the credits.
I will upload another logo history video in the following days, and like the Sat.1 video, I had this idea in mind around late 2022.
Note: I forgot to write the English translation for the fifth ident, so I'll write it here; Zeigt's Allen (Sat.1 shows it all).

Timestamps
0:00 1st Logo (1984-85; PKS)
0:29 1st Logo (1985-86; Sat.1)
0:49 2nd Logo (1986-96; Sat.1)
3:07 3rd Logo (1996-2001; Sat.1)
6:27 4th Logo (2001-04; Sat.1)
7:33 5th Logo (2004-08; Sat.1)
8:32 6th Logo (2008-09; Sat.1)
9:03 7th Logo (2009-11..