SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
GNSS-L125-TNC is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol PCTEL. Its product description is RF ANT GNSS 28DB PRECIS TNCF LP. Review the specifications below when checking this part for your BOM.
The Amphenol PCTEL GNSS-L125-TNC is a multi-GNSS precision timing antenna designed for high-performance applications. It operates within frequency ranges of 1.16GHz to 1.3GHz and 1.52GHz to 1.615GHz, supporting constellations including GPS, GLONASS, Galileo, BeiDou, and QZSS. The unit features a dome antenna type with TNC connectors, delivering a gain of 28dBi and a VSWR of 2. Constructed to meet stringent AAR environmental standards, it ensures reliable global guidance.
Verify the specific connector configuration and environmental rating requirements against project specifications before ordering. Confirm that the TNC interface aligns with existing cabling infrastructure. Ensure the antenna's dome profile fits within the designated installation footprint. Cross-reference the latest datasheet for any updates on material composition or regulatory compliance status prior to final procurement approval.
Select this model when high-gain performance and strict environmental durability are required for GNSS applications. The TNC connector option provides a secure connection suitable for industrial settings. Consider the wide-band frequency coverage for compatibility with multiple satellite constellations. Evaluate the dome form factor for aerodynamic or aesthetic integration needs in outdoor installations.
This component belongs to the GNSS-L125 series by Amphenol PCTEL, focusing on precision timing and navigation solutions. The series includes variants with different connector types and mounting styles. The L125 designation indicates specific frequency band optimizations for global positioning systems. This particular model utilizes a TNC interface for robust connectivity.
GL125-DLTEMIMO-SM
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.

Choose a DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
Read More
Choose a rocker switch by AC/DC ratings, contact arrangement, illumination, panel fit and sealing. Get practical checks for engineering and component sourcing.
Read MoreGNSS-L125-TNC is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol PCTEL. Its product description is RF ANT GNSS 28DB…
Read More
GNSS-L125-TNC is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol PCTEL. Its product description is RF ANT GNSS 28DB…
Read More
GNSS-L125-TNC is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol PCTEL. Its product description is RF ANT GNSS 28DB…
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read More
GNSS-L125-TNC is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol PCTEL. Its product description is RF ANT GNSS 28DB…
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
GNSS-L125-TNC is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol PCTEL. Its product description is RF ANT GNSS 28DB…
Read More
GNSS-L125-TNC is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol PCTEL. Its product description is RF ANT GNSS 28DB…
Read More
See how a MEMS gyroscope measures angular rate, why its angle estimate drifts, and which range, noise, interface and temperature specs to compare.
Read MoreGNSS-L125-TNC is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol PCTEL. Its product description is RF ANT GNSS 28DB…
Read More