GPS + BD Antenna 1575.42MHz 1568MHz Combination Antennas

The gain degree of the antenna to the signal:The signal is emitted in an elliptical shape from the top of the long range walkie talkie antenna along a certain arc angle. Theoretically speaking, under the same Transmission power, the higher the GSM GPS Antenna for Car gain, the farther the transmission range, and it has a close relationship with the transmission direction of the wireless signal system. The unit of GSM External Antenna gain is dBi. Generally speaking, the antenna gain of the home wireless router is about 5dBi, which means the configuration is relatively high. The general industrial enterprise-level router or outdoor router of 7dBi and above. External Car Radio GPS Antenna is active Inside GPS Antenna, such as gamma GPS external antenna is basically active antenna. The passive antenna does not contain the LNA amplifier, just the antenna itself. Frequency Range: 1575.42MHz & 1568MHz for precise communication. Gain: 10dBi for enhanced signal strength. V.S.W.R: 1.5 for minimal signal loss. Polarization: Vertical for optimal alignment. Connector: SMA/TNC or custom, for flexible connection. Material: Durable rubber construction. Cable: RG174/RG178 or custom, for reliable signal. Color: Black finish. Max Power: 50W input capacity. Certifications: FCC, CE, RoHS, ISO compliant.