The Model N2420D Embedded Antenna is defined by the following features: IEEE 802.11 a/b/g/n standards Dual Band operation Case mount 3.3 dBi peak gain @2.44 GHz; 3 dbi peak gain @ 5.2 GHz High efficiency Quick integration Standard IEEE 802.11n and 802.11 a/b/g Frequency Range 2.4 to 2.49 GHz, 4.9 to 5.9 GHz Peak Gain 3.3 dBi @2.44 GHz, 3 dbi @ 5.2 GHz VSWR 2:1 Feed Impedance 50 Ohms Power Handling 30 dBm Interface 50 ohm, 1.13mm diameter, micro coax cable (available with optional U.FL compatible cable connector and/or cable mounted EMI ferrites) Antenna Dimensions 48.3 x 12.5 x 0.5 (mm) Weight 0.4 g (0.014 oz) Temperature Range Operating : -40° C to +75° C (-40° F to +167° F) Storage: -40° C to +85° C (-40° F to +185° F) Humidity Range 0% to 95% non-condensing