Odyssey:Video Output Notes
The Magnavox Odyssey outputted video via an RF connection, using a proprietary Game Cable. There are currently options that allow you to output a better quality, or more reliable signal, however they may not be easy to obtain.
Original Video Cable & Odyssey RF Switch Box
Originally, the Odyssey Game Cable would connect to the console via a proprietary connector, which is not commonly used anymore. The other end of the cable (using the same type of connector) would then be connected to an old-style mechanical TV RF-switch box. This switch box had a slide lever that allowed the user to switch between using the Odyssey console and receiving signals from a remote television station. The RF switch box then connected to the television's antenna screws via a pair of crimp spade connectors.
This output method is arguably the worst available option, as it will be even more prone to interference than an RF connection which is output directly from the console using RCA style connectors converted to coax. Additionally, these RF switch boxes (which were also used on second generation consoles such as the Atari 2600 and the Intellivision), are approximately 50 years old and their metallic components are prone to rust and related damage.