8230 AJ

GPS/GNSS Anti-Jam  Antenna

Horizon Blocking Technology

The 8230AJ anti-jam antenna is a high gain (40 dB) GNSS outdoor antenna with a unique conical antenna pattern that rejects interference from the horizon. The antenna rejects signals at lower elevation angles – where most of the interference comes from – and only receives signals from higher elevation angles where the true satellites are. This way, you get all the performance and timing accuracy you would with a standard antenna plus 20 dB or more of interference rejection.

Grunge Texture

Sophisticated Technique, High Bandwidth

It uses a three-stage low noise amplifier, a mid- section SAW, and a tight pre-filter to protect against saturation by high level sub-harmonics and L-band signals. The antenna covers GPS L1, GLONASS L1, BeiDou B1, Galileo E1, and QZSS L1.

The GNSS L1 band faces increasing interference, whether unintentional, intentional or malicious.

Ideal for applications with high interference


Designed for harsh environments


Click to download the 8230AJ data sheet.