HC871E Embedded Dual Band Helical Antenna

Antennas

Coverage

GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1

Mount

OEM / Embedded

Amplifier Gain

28 dB typ.

Connector Options

SMA

Back to Antennas

Overview

The HC871E is a lightweight helical antenna covering GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, and BeiDou B1 frequency bands, as well as SBAS (WAAS/EGNOS/GAGAN/MSAS). 


Features

  • Very low noise preamp, 2 dB
  • Axial ratio: <= 0.5 dB max.
  • LNA gain 28 dB typ.
  • Low current: 12 mA typ.
  • ESD circuit protection: 15 kV
  • Invariant performance from: +2.2 to 16 VDC

Benefits

  • Extremely lightweight (10 g)
  • Ideal for L1/L2 RTK surveying systems
  • Great multipath rejection
  • Increased system accuracy
  • Excellent signal to noise ratio
  • IP67, REACH, and RoHS compliant

Details

Ideal for a wide variety of applications including Unmanned Aerial Vehicles (UAVs), the lightweight HC871E weighs only 10 g and features a precision-tuned helix element that provides excellent axial ratios and operates without the requirement of a ground plane.

The HC871E features an industry-leading low current, Low Noise Amplifier (LNA) that includes an integrated low-loss pre-filter to protect against harmonic interference from high amplitude interfering signals, such as 700 MHz band LTE and other near in-band cellular signals.

Tallysman offers custom tuning services to optimize the performance of the HC871E for any OEM installation environment.

A housed version is also available. Click here to learn about the HC871.


Drawings

HC871E Drawing
Dimensions in Millimeters