The Millimeter Station

Background
The Millimeter Station was a British television production company headquartered in Exeter, launched by Ruth Dodd in 1989. Linda Dunn would join the company in 1999 and they would expand to film production. The company would close in 2009, with Dodd now operating Passport Films.

1st Logo (1992-1997)
Logo: It consists of a film projector with the stacked text "THE MILLIMETER STATION" to the right of it. This usually shares the screen with other production companies and especially the network the show was produced for.

Variant: On shows produced for London Weekend Television and Central Independent Television, a standalone version exists.

FX/SFX: None, though in later years this logo would appear via a wipe effect.

Music/Sounds: The closing theme of the show or none.

Availability: Seen on various shows such as The Trouble with The Troubles, Dinodog, Sally You're Fired and Heresy!.

2nd Logo (1999-2001)
Logo: We fade in to a letterboxed office environment with various desk toys, a half-blinded window showcasing a night sky and rolling film reel on a projector. Below is the yellow text "MILLIMETER STATION"

FX/SFX: Live-action.

Music/Sounds: The sounds of a fan along with some inaudible banter.

Availability: Appeared on Hounds of Carlisle.

3rd Logo (2002-2004)
Logo: Two brown cells illuminated by two hanging lights in each fade in. An atom appears on one side whose electrons begin to orbit, while a bouncing orb is on the other. The orb's movements become more erratic to the point it crashes through to the other cell, hits the atom and the items merge to form an abstract "MS"

FX/SFX: 3D animation.

Music/Sounds: Sounds corresponding to the actions, ending with a synth chime.

Availability: Was seen on Far Darrig, The Nun and Tonka Search and Rescue.

4th Logo (2009)
Logo: A projector activates and the text "THE MILLIMETER STATION" appears in a Slab Serif font. The image then distorts.

FX/SFX: The projector effects.

Music/Sounds: Film projector sounds

Availability: Only seen on Channel 2.