EnGenius Indoor External Antenna (SNULAK20LIND). International Customers: All electronic products are packaged for sale in the US with US voltage. Package Contents: Indoor External Antenna Cable (20-meters). This item is brand-new, factory sealed. Includes a 20-meter cable. Optimal radiation pattern provides the best indoor coverage. Enclosure 20 meter low loss cable ensures the minimized attenuation of conductive signal. Gain: 2 dBi at 900-930MHz. Includes 20-meters of LMR-400 cable. 863 MHz to 865 MHz. 900 MHz to 930 MHz. Opened items must be in re-sellable condition including original packaging and all accessories. Read our full policy. We focus on making purchasing online a pleasant experience. Our sales office is located in beautiful town of Redondo Beach, California, just a few miles South of Los Angeles International Airport. We do not stock any inventory at our sales office. Why are our prices so low? We have modeled our business much like a wholesaler. We sell in huge volume and have streamlined our operations to provide you with the best combination of price and service available anywhere.