614/2004 - Item 2: Network controller with a built-in radio- transceiver unit, in a housing of dimensions of 355 × 285 × 115 mm, with a liquid crystal display (4 lines × 20 characters) and a keyboard with four control buttons. The apparatus is based on a microprocessor and also contains a parameter-memory, a programme-memory and a disc-drive. The radio-transceiver unit consists of a high-frequency component (HF component) with an aerial, filter, amplifier, oscillator and frequency synthesiser. This unit tr - The Trade Hub