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— IC芯片 | 连接器 | 传感器 | 被动器件 —
EAHP.125.01.0100D is listed in the Antennas RF range at ChipApex. The manufacturer field lists Taoglas Limited. Its product description is EMBEDDED ACTIVE QUAD HELIX ANTEN. Review the specifications below when checking this part for your BOM.
The EAHP.125.01.0100D is an embedded active quad helix antenna designed for GNSS L1, L2, L5, and L-Band frequencies. It features a maximum frequency of 1.555 GHz and operates within an impedance range of 50 Ohms. The unit includes a 100 mm RG-174 cable terminated with an SMA male connector. Physical dimensions are 60 mm in diameter and 31.5 mm in height, with a gain specification of 1.65 dBi.
Verify the specific firmware or hardware revision against the manufacturer's current documentation to ensure compatibility with target GNSS constellations. Confirm that the SMA male connector interface matches the receiving equipment's port gender. Check RoHS compliance status and humidity sensitivity handling requirements during storage and assembly.
Select this component when multi-band GNSS support including L5 and L-Band is required in a compact embedded form. The active design necessitates power supply consideration for the internal amplifier. Ensure the 100 mm cable length accommodates the system layout constraints between the antenna mount and the receiver module.
This model belongs to Taoglas' embedded active antenna series, utilizing quadrifilar helix technology for circular polarization. It targets applications requiring high sensitivity across multiple global satellite networks. The design integrates the radiating element and amplification circuitry into a single enclosed unit for robust environmental performance.
No public confirmed substitute part numbers are available in the provided documentation.
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