Feature: 1. [Stable Performance] The antenna has good signal, stable performance, wide range, can get rid of unstable signal, which is safe to use. 2. [Internal Design] With professional internal design, which is small, exquisite and easy to install, so you can use it with confidence. 3. [Strong Adhesive] Using high quality strong adhesive, which can be firmly attached to the equipment, and not easy to fall off, so you can use it with confidence. 4. [IPEX Interface] Adopt IPEX interface, which is durable, anti oxidation, and can be plugged and used multiple times, to meet your various need. 5. [Widely Application] Suitable for wireless monitoring, WiFi, smart home, advertising machine, industrial equipment and other fields. Specification: Item Type: Antenna Model: NZ-GPS-PCB-001 Material: PCB hard board Application: Signal stabilization and gain Gain: 3DBI Line Type: RG1.13 line Impedance: 502 Interface: IPEX Frequency: 1575.42MHZ Standing Waves Ratio: ≤1.5 Polarization Method: Linear polarization Product Size: Approx. 8 x 69 mm / 0.3 x 2.7 in. Package List: 5 x Antenna