GPS Antenna 1561 & 1575MHz Active Ceramic w/ SMA Male Interface

This GPS Antenna with Magnetic Mount is small, waterproof, and can be used in -40C to +85C temperatures. The antenna can be used in car navigation systems or with handheld GPS. The magnetic mount will hold the antenna in place at speeds greater than 100mph and four rubber pads protect your car from scratches.

Features

• Waterproof GPS Antenna
• Perfect for car mounting or handheld

Specifications

• Range of Receiving Frequency
  • GPS: 1575MHz ±3
  • Beidou: 1561MHz ±5
• VSWR: ≤2 (In Center Frequency)
• Axial Ratio: ≤ 3.0dB ±0.2
• LNA Gain: 28± 2
• Noise FIgure: ≤ 2.0
• Polarization: RHCP
• Impedance: 50Ω
• Supply Voltage: 3 – 5VDC
• DC current: 10mA .Max
• Dimensions: 50 x 55 x 16mm
• Cable: 3 Meters
• Connector: SMA Male
• Mounting: Magnetic
• Color: Black
• Weight: 60g (100g with cable)

Active GPS antenna: Generally for devices or in-vehicle device, since the device before the GPS receiver module often distance, taking into account the ease of installation may be more than one meter distance, in this case we can only choose Source GPS antenna, the signal attenuation antenna length compensation is required, generally have two low-noise amplifier (LNA) an antenna front-end signal amplification, signal output amplified by cable, sync cable provides DC voltage LNA need.