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8230 AJ
GPS/GNSS Anti-Jam Antenna

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8230 AJ


Receivable Signals

GPS L1, GLONASS L1, BeiDou B1, Galileo E1, QZSS L1


100mm dia. (3.9")
101.5mm H (4") base to top
127.2mm H (5") including "N" connector


IP67 and RoHS


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.

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.

Designed for harsh environments

The 8230AJ Antenna is ideal for applications with high interference. Its weather-proof housing is IP67 compliant offering a high degree of protection against dust and water. Its cylindrical radome is made of high impact UV stabilized polycarbonate to protect against rain, ice, snow and salt spray.

Click to download the 8230 AJ data sheet. 

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