The Millimeter Station

Background
The Millimeter Station was a British television production company headquartered in Exeter, launched by Ruth Dodd in 1985. Dodd would launch a joint venture with the independent company Dunn Films called Dandy Films to produce genre titles. Each company would close by the end of 2009.

1st Logo (1986-1999)
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 (1999-2004)
Logo: We see a filmstrip containing two letter "D"s in a mirrored fashion, next to the white lowercase letters "tms". Below is the text The Millimeter Station.

Variant: An in-credit version exists.

FX/SFX: None.

Music/Sounds: A southern guitar riff. On its first use, a different version was used, playing alongside the opening theme.

Availability: Was seen on The Nun, Tonka Search and Rescue and My Rather Insane Summer. This doesn't appear on Far Darrig, which favors an in-credit mention.

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.