PCTEL GNSS-L125-40TNC Multi-GNSS High Performance Antenna

PCTEL GNSS-L125-40TNC Multi-GNSS High Performance Antenna

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The PCTEL GNSS-L125-40TNC multi-GNSS antenna has a high gain performance that meets strict AAR standards. It tracks GPS (L1/L2/L5), GLONASS (L1/L2/L3), Galileo (E1/E5/E6) and BeiDou (B1/B1-2/B2/B3) signals.



The PCTEL GNSS-L125-40TNC is a high gain, multi-GNSS high performance antenna designed to meet stringent AAR environmental standards. It features a multi-stacked patch design covering global GNSS frequencies, a multi-stage LNA and advanced filtering to combat the effects of adjacent band interference. The antenna has a hermetic seal, is AAR tested and approved. This antenna comes with a 5 year warranty.


  • High Gain (40dB typ.)
  • Advanced Out-of-Band Filtering
  • AAR Compliant
  • Excellent Multipath Mitigation
  • IP67 ingress protection
  • Full GNSS Compatibility


  • PTC Rolling Stock Tracking
  • Military Vehicle & Asset Tracking
  • Precision Agriculture
  • Differential Correction
  • GNSS Indoor Reradiation
  • High Accuracy Time Sync

Technical Specifications

Signal Tracking
GPS:L1, L2, L5
Galileo:E1, E5, E6
BeiDou:B1, B1-2, B2, B3
LNA Gain:40 dB +/- 5 dB
Nominal Impedance:50 ohms
Polarization:Right Hand Circular
ESD Protection:>15kV
VSWR:<2.0:1 (typ.)
Noise Figure:3.0 dB (typ.)
DC Voltage:2.5-12.0 VDC
DC Current:37 mA (typ.) <50 mA (max.)
Mechanical & Environmental
Dimensions:4.13 in (D) x 1.57 in (H)
(105.0 mm x 40.0 mm)
Weight:13.6 ounces
Connector:TNC Female
Mounting Method:3/4 in thru-hole or bracket
Radome Color:White
IP Rating:IP67
Radome Seal:Gasket
Environmental Rating:AAR Compliant


The GNSS-L125-40TNC is a high gain, multi-GNSS high performance antenna from PCTEL is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.