transmission up to ~ 1000 metres (Distance & Signal-to-Noise ratio are dependent
on Coaxial Cable loss, Signal quality, I/O devices & position of amplifier -
Source end best, middle of run next best, Output end least preferable). Inputs: 4 Composite
Video 0.8 ~ 1.2 V p-p, 75 ohm unbalanced via BNC socket. Outputs: 4 Composite
Video 1 V p-p, 75 ohms unbalanced via BNC socket. Controls: Brightness &
Sharpness. Power Requirements: 12
~ 14 Volts DC OR 24 vac, ~ 220 mA, via 2.1 x 5.5 mm DC socket, center pin = (+). Dimensions: ~ 138 mm
(W) ~ 30 mm (H) ~ 84 mm (D) excluding sockets, ~ 240 grams.