For installation on unmanned aerial vehicles, manned airborne platforms, military ground vehicles, and other applications needing high performance GNSS reception, there is the Antcom Mini Multi-Frequency GNSS Reception. The enclosure is sized in a smaller format for size and weight savings and is modeled around the typical "ARINC 743" footprint.
There are passive and active (amplified) variations of the 4G Mini GNSS antenna. The active circuitry is made to be highly effective while using little power. The amplifier, which is perfect for compact platforms, has two step filtering to reduce interference signals from other neighboring antennas. Installations where the antenna is near the receiver are best suited for the passive design. The antenna won't need to be powered in this setup.
Low power consumption with only 25 mA current draw and a wide input voltage compatibility range
Ultra lightweight design at only 3.6 oz (103 g) with top mount installation design for ease of integration
Coverage includes GPS M-Code & P(Y) signals and Galileo with PRS for high accuracy positioning, navigation and timing
Top mount installation
Single connector for antenna output and DC power input