San Diego, Calif.-based electronic component and subassembly design manufacturer Pulse unveiled six omni-directional radiation antennas products: the 850 MHz RX, 900 MHz RX, 1.8 GHz RX, 1.9 GHz RX, 2.1 GHz RX and 2.4 GHz RX. They measure 10 x 3.2 x 2 millimeters and 310 milligrams for the 1.8, 1.9 and 2.1 GHz antennas; 10 x 3.2 x 4mm and 600 mg for the 850 and 900 MHz; and 3.2 x 1.6 x 1.1 mm and 33mg for the 2.4 GHz antennas. The antennas enable high-data-rate transmission and are small enough to fit in mobile terminals, such as multimedia phones, notebook computers, PDAs, WLAN routers and other wireless devices, according to Pulse.