Transceivers, radio transceivers, micro transceivers, radio transmitters and receivers, transmitters, receiver and transceivers of audio and video signals, radio recorders, land transceivers, marine and nautical transceivers, vehicle transceivers, fixed transmitters, amateur transceivers, radio receivers and signal tuners, two way radios, telephones, wireless telephones, cellular telephones, GSM telephones, GPRS telephones, UMTS telephones, satellite telephones, videophones; aerials, wireless aerials, portable aerials, fixed aerials, parabolic antennas, vehicle aerials, nautical aerials, magnetic aerials, accessories for aerials, namely, brackets, supports, cables, wires, filters, remote controls, amplifiers, plugs, electric sockets, power dividers which are impedance adaptors, vibration reducers; interphones; scanners; measuring instruments and electronic measuring devices, namely, SWR meters, impedance meters, potentiometers and instruments and devices for measuring temperature, voltage, power consumption; noise reducers, vibration reducers, echo reducers, power supplies, preamplifiers, amplifiers, sound processors; encoding and decoding apparatus, alarm monitoring systems, satellite reception devices, namely, radio transceivers, satellite receivers and transmitters, radio transmitters modulators and demodulators used in electronics and telecommunications; pagers; telemeters; air analysis apparatuses; radio frequency identification devices, namely, transponders; radio transmitters, television transmitters and transposers, radio receivers, radio data system coders, digital audio processors, studio transmitter links, analogue and digital TV combiners, automatic change over units for controlling FM radio and television transmitters and repeaters to avoid stop of the service in case of breakdown of the main signal; satellite navigation systems, global positioning systems (GPS), binoculars, telescopes; CD players, DVD players, laserdisc players; digital audio and video recorders, analogue audio and video recorders, data recorders, video recorders, digital media recorders; software and computer programs for data processing and programming; accessories for all the aforesaid products, namely, tripods, pedestals, plug adaptors, laryngophones, microphones, radio microphones, wireless microphones, headphones, headphones with microphones, earphones, loudspeakers, amplifiers, aerials, batteries, battery chargers, battery holders, battery boxes, plug adaptors, cavity filters, star-point combining filters, band-pass filters, output filters, double bridge combining filters, all said filters for use in electronics and telecommunications, filters for preventing interference of radio frequencies, electric wires, cables, power cables, extension cords, plug, connectors, wire and wireless aerials; cases, containers, housings, small carrying bags, bags for the aforementioned products, namely, transceivers, transmitters, receivers, aerials, audio and video recorders, wireless and cellular telephones, GPS, binoculars, telescopes