HC872E Embedded Dual Band Helical Antenna with L-band

Antennas

Coverage

GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1, L-Band Correction Services

Mount

OEM / Embedded

Amplifier Gain

28 dB typ.

35 dB typ.

Connector Options

SMA

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Overview

The HC872E 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) and L-band correction services. 

Features

  • Very low noise preamp, 2 dB
  • Axial ratio: <= 0.5 dB max.
  • LNA gain 35 dB typ. or 28 dB typ.
  • Low current: 18 mA typ. or 12 mA typ.
  • ESD circuit protection: 15 kV
  • Invariant performance from: +2.2 to 16 VDC

Benefits

  • Extremely lightweight (12 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

Weighing 12 g, the lightweight HC872E features a precision-tuned helix element that provides excellent axial ratios and operates without the requirement of a ground plane, making it ideal for a wide variety of applications including Unmanned Aerial Vehicles (UAVs).

The HC872E 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 HC872E for any OEM installation environment.

A housed version is also available. Click here to learn about the HC872.


Drawings

HC872E and HC882E Drawing
Dimensions in Millimeters