On 02/24/2012 05:58 PM, David Griffith wrote:
The Atari 2600 has a built-in RF modulator and IIRC a
permanently
attached
RF cord with an RCA plug on the end which was intended to be plugged
into a
"TV/GAME" switchbox.
IIRC tjhat switchbox contains what we (in the UK) call a 'Balun'. I am
not sure if that term has crossed the Pond, it's an abreviation of
'Balanced <-> Unbalanced'.
In the US, the term "balun" is not used by the general public. It's used
mostly by people into radio professionals or hams.
...but in that world, it's in ALL of the literature, and is common
knowledge.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA