Antennas for PNT and satcomms

HGL-L1L2-S-OMFT-A4-C - External GPS L1 & L2 Antenna - SMA Connector


HGL-L1L2-S-OMFT-A4-C – External GPS L1 & L2 Antenna – SMA Connector – Active Antenna

  • Tuned to GPS L1 and L2 frequencies: 1,565.42-1,585.42 MHz (L1) and 1,217.6-1,237.6 MHz (L2)
  • Immune to out of band interference
  • Small Over-moulded GPS antenna – just 56 mm long x 19 mm dia. (with SMA connector)
  • Rated IP67


The HGL-L1L2-S-OMFT-A4-C external Iridium antenna is designed for applications requiring high-quality reception and is ideal in harsh environments and when used in close proximity to other antennas.

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Bulk discounts are available on over 5 units please call and speak to our sales representative +44 (0) 1235 887 444


HGL-L1L2-S-OMFT-A4-C – External Iridium Antenna – SMA Connector

Part of the HGL series of DielectriX™ antennas from Helix Geospace which are extremely resilient, ruggedised designs and built for hand-held and other applications where size and performance are crucial.

The HGL-L1L2-S-OMFT-A4-C DielectriX antenna delivers high performance that belies it’s small size, due to the patent-protected use of specialised dielectric core material. The antenna is available with an over-moulded protective radome, or as a bare antenna that customers can integrate directly into products.

Helix Geospace HGL series antennas are ideally suited for PNT (Position, Navigation and Timing) applications in which resilience, position accuracy and compact form factor are essential:

  • Precision location and navigation
  • Precision Timing for network sync and crypto
  • Defence/security/CNI/first responder
  • Autonomous vehicles and drones
  • Asset tracking and fleet vehicle tracking
  • Internet of Things
  • Personal safety devices
  • Hand-held and wearable location devices
  • Industrial/Oil & gas/Mining.

Additional information

Weight 0.26 g
Dimensions 19 × 29 mm