Ubiquiti GNSS Antenne, IP67, Low-Noise LNA

Key Benefits at a Glance

• Active Amplification: integrated low-noise LNA with a typical 38 dB gain for clean signal reception
• Weatherproof: IP67-rated ABS thermoplastic housing for permanent outdoor mounting
• Robust Mounting: stainless steel bracket for pole and wall mounting with a mast diameter of 19 to 36 mm
• Wide Temperature Range: operational from -40 to +85 °C for demanding environments
• Pre-assembled: SMA male connector with a 5 m RG174 cable for direct installation

Signal and RF Characteristics

The antenna operates in the 1559 to 1606 MHz frequency range and uses RHCP polarization to receive circularly polarized GNSS satellite signals. It provides an antenna gain of 2 dBi, with a typical LNA gain of 38 dB. A maximum VSWR of <2.0 ensures stable impedance matching to the connected receiver. The supported voltage range is 3.0 to 5.0 V DC, with a typical value of 3.3 V.

Mechanical, Mounting, and Environmental Specifications

The housing is made of acrylonitrile butadiene styrene thermoplastic (ABS PA-757) and measures ⌀46 x 15 mm, weighing 84 g. The stainless steel mounting bracket supports both pole and wall mounting for mast diameters of ⌀19 to 36 mm. The attached RG174 cable is 5 m long with a signal propagation delay of 25 ns. The antenna withstands wind speeds of 60 to 70 m/s and wind loads of 1.5 to 3.0 kPa, and is rated IP67 for protection against dust and water ingress.