Fabula
Object
Object

Silurian Disperser Dish Antenna

Doctor eyes the dish antenna in the Cyclotron Control Room as it begins pulsing, signaling sufficient power buildup for the Silurian molecular disperser. Liz stands ready while Silurian Jr. watches unaware; Doctor's covert signal prompts her to overload the reactor, frying the device and halting the planet-threatening beam. Silurian Jr. accuses as circuits fail, exposing the antenna's role in the near-catastrophe.
1 appearances

Purpose

Directs molecular dispersion energy to destabilize Earth's Van Allen radiation belt

Significance

Doctor's sabotage destroys it, shattering Silurian plans, fueling their accusation, Brigadier's hostility, and diplomatic breakdown—pivoting from negotiation to military confrontation

Appearances in the Narrative

When this object appears and how it's used

1 moments
S7E11 · Doctor Who and The Silurians Part 7
Doctor sabotages Silurian device

The Silurian disperser dish antenna serves as the visual and functional focal point of the sabotage. Its pulsing glow indicates the buildup of power as the reactor feeds energy into the disperser. The Doctor's eyes are fixed on it, using its activation as a cue to signal Liz. When the reactor overloads, the antenna's circuits fail catastrophically, its glow flickering violently before the explosion. The antenna's destruction symbolizes the collapse of the Silurians' immediate plan and the irreversible damage done to their relationship with the Doctor and UNIT.

Before: Actively pulsing with energy, its circuits glowing as it draws power from the reactor. It is the primary component of the disperser, critical to the device's operation.
After: Shattered and non-functional, its components scattered and burned out. The antenna's destruction is the most visible sign of the sabotage's success, leaving the Silurians with no immediate means to carry out their plan.
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