Active Antenna 915MHZ Outdoor 2.1dBi Long Range RF ID Radio Receiver with 6meter19.69ft Cable

Feature: 1. STRONG FOR OUTDOOR: Made of good quality material, strong and durable for outdoor use, possess excellent thermal conductivity and corrosion resistance 2. LONG DISTANCE TRANSMISSION COPPER OSCILLATOR: Built in copper oscillator for high performance ultra long distance signal transmission, very practical 3. SENSITIVE EXTENSION CABLE: Come with 6meter extension cable, easy to use, possess high sensitivity, low signal to noise ratio 4. SCRATCH RESISTANT ABS: Adopt Good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly 5. HIGH GAIN AND LOW IMPEDANCE: Come with 915Mhz frequency, 2.1dBI gain, VSWR less than 1.2, input impedance is 50 Ohm , performance is stable Specification: Item Type: Active Antenna Material: ABS, copper Frequency: 915Mhz Gain: 2.1dBI Standing Wave Ratio: less than 1.2 Input Impedance: 50 Ohm Extension Cable Size: Approx. 6meter 19.7ft. Package List: 1 x Antenna1 x Cable Note: 1. If it is used outdoors, we recommend that you install it in an open place, and if it is used indoors, we recommend placing it near a window.2. If the signal does not change the first time you use this antenna, power off the device, then insert the antenna, then power it back on.STRONG FOR OUTDOOR: Made of good quality material, strong and durable for outdoor use, possess excellent thermal conductivity and corrosion resistance LONG DISTANCE TRANSMISSION COPPER OSCILLATOR: Built in copper oscillator for high performance ultra long distance signal transmission, very practical SENSITIVE EXTENSION CABLE: Come with 6meter extension cable, easy to use, possess high sensitivity, low signal to noise ratio SCRATCH RESISTANT ABS: Adopt Good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly HIGH GAIN AND LOW IMPEDANCE: Come with 915Mhz frequency, 2.1dBI gain, VSWR less than 1.2, input impedance is 50 Ohm , performance is stable