Active Antenna 915MHZ Outdoor Antennas 2.1dBi Long Range Active Antenna RF ID Radio Receiver with 6meter/19.69ft Cable ABS Copper

• High Gain And Low Impedance: Come with 915Mhz frequency, 2.1dBI gain, VSWR≤1.2, input impedance is 50Ω, performance is stable
• Long Distance Transmission Copper Oscillator: Built in copper oscillator for high performance ultra long distance transmission, very practical
• Sensitive Extension Cable: Come with 6meter extension cable, easy to use, possess high sensitivity, low to noise ratio
• Scratch Resistant ABS: Adopt Good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly
• Strong For Outdoor: Made of good quality material, strong and durable for outdoor use, possess excellent thermal conductivity and corrosion resistance

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≤1.2, input impedance is 50Ω, performance is stable Specification: Item Type: Active Antenna Material: ABS, copper Frequency: 915Mhz Gain: 2.1dBI Standing Ratio: ≤1.2 Input Impedance: 50Ω Extension Cable Size: Approx. 6meter / 19.7ft Package List: 1 x Antenna 1 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.