The SPK-6E is a high-performance, tri-band helical antenna designed for applications where every gram counts. Weighing just 18.1 grams, this antenna is engineered specifically for portable devices, aerial platforms, and other applications where component weight needs to be kept to a minimum. Despite its small size, it supports the full L1/L2/L5 frequency bands across GPS, GLONASS, Galileo, and BeiDou constellations, making it an excellent companion for modern multi-band GNSS receivers.

Compact Helical Design

Unlike heavy ceramic patch antennas or large surveying pucks, the SPK-6E uses a helical design. This form factor offers an excellent balance of size and omni-directional reception, which is crucial for devices that constantly change orientation—whether that is a drone in flight or a handheld tracker in the field. It features a standard SMA connector and includes a compressible o-ring at the base, ensuring a weather-tight seal when mounted against an enclosure.

Is This Antenna for You?

This antenna is a passive element designed to receive L1, L2, and L5 signals.

Please be aware that while this antenna will work with a simple L1-only receiver, it will not turn a $20 receiver into a $200 RTK-capable one. To get the full benefit, you will need to pair it with a receiver capable of L1/L2 or L1/L2/L5 reception.

For automobile applications, please see the u-blox ANN-MB-00 GNSS antenna. For heavy-duty applications (like RTK Surveying), check out our GNSS Multi-Band Surveying Antenna. You can also see our other GPS / GNSS Antennas here.

Features and Specifications: