Shark Fin Combo Antenna (LTE MAIN & AUX) GL-DY072

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Product Overview

GL-DY072 - Dual LTE antenna solution featuring MAIN and AUX ports for wideband cellular coverage.

GL-DY072 includes two LTE antennas (MAIN and AUX). Each supports 698~960MHz / 1710~2690MHz with 50Ω impedance and linear polarization. The design uses RG174 cable, Fakra D connector, ABS material, and screw mounting. Environmental rating includes IP67 (exclude cable outlet), -40℃~+85℃ operating temperature, and ROHS compliance.

Technical Specifications

Applications

• LTE device designs requiring separate MAIN and AUX antenna connections

• Wideband cellular coverage within 698~960MHz / 1710~2690MHz

• Installations needing screw mounting and Fakra D connector interface

• Use cases requiring IP67 (exclude cable outlet) environmental protection

Ordering Information

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FAQ

Q1: What is the difference between LTE Antenna MAIN and LTE Antenna AUX in GL-DY072?

GL-DY072 provides two LTE antennas: MAIN and AUX. Both share the same frequency range (698~960MHz / 1710~2690MHz),  V.S.W.R < 3.0, linear polarization, and 50Ω impedance. The gain differs: MAIN is 3.5 dBi (Zenith) and AUX is 3.0 dBi (Zenith).

Q2: What frequency range does GL-DY072 support?

Both LTE MAIN and LTE AUX support wideband operation at 698~960MHz / 1710~2690MHz.

Q3: What cable and connector are used?

The mechanical specification lists RG174 cable and a Fakra D connector.

Q4: What are the environmental ratings for GL-DY072?

Operating temperature is -40℃~+85℃, relative humidity is up to 95%, ingress protection is IP67 (exclude cable outlet),  and vibration is 10 to 55Hz with 1.5mm amplitude for 2 hours. GL-DY072 is also ROHS compliant.