Segala macam jenis antena, segala macam tipe antena,antena- ìantena,antena CB, antena mobil, antena TV, antena bracket, ìantena magnetbase, round rotator (alat untuk dipakai pada ìantena), antena outdoor/luar, antena indoor/dalam, alat penguat ìantena (booster), parabola, radar, pesawat penerima radio, ìtelevisi,tape recorder, video,mesin bicara,gramaphone,rewinder, ìamplifier, loud speaker, microphone, megaphone, headphone,wire- ìless, VCD, optik, kaca mata, lensa-lensa, mikroskpp, teropong, ìtelskop, pesawat komunikasi, telephone, airphone, walk talky, ìhandy talky, oesawat telex, pita-pita magnetik, pita cassetee, ìpita video disk recorder, laser disk, piringan hitam, comapct ìdisk (audio, video), accu, baterai, bel listrik, kabel telepon, ìtransformator, travo, ballast, step up, step down, mesin faksi- ìmile, komputer, mesin hitung, kalkulator, kas register,printer, ìpesawat - pesawat ukur, speedometer, ampere meter, meteran ìlistrik, volta listrik, volta meter, modem-modem, monitor ì(program komputer), CPU, stop kontak, sakelar, switch-switch, ìfiting - fiting, kombinasi fiting, stecter, sonar, seterika ìlistrik, mesin fotocopy, disket, pesawat-pesawat pemadam api, ìalat solder listrik