Error Code 482 - 484. Low GNSS signal quality : GPSPATRON

Error Code 482 - 484. Low GNSS signal quality Print

Modified on: Mon, 7 Aug, 2023 at 7:03 PM

Only applicable to GP-Probe TGE2

For proper operation of the spoofing and jamming detection algorithms, a sufficient signal-to-noise ratio and number of visible satellites are required. Additionally, all GNSS channels should be operating under similar conditions.

482 - channel 1
483 - channel 2
484 - channel 3

Reason 1: Long RF cable or low-gain GNSS antenna preamplifier.

Solution 1: Use a GNSS antenna with better preamp gain or low-loss RF cable.

Reason 2: Poor positioning of one of the GNSS antennas. For example, two antennas are on a roof and can see the entire sky. And one antenna is on a window sill and only sees half of the satellites.

Solution 2: Make sure all antennas are in similar conditions and use the same RF cable type.

Did you find it helpful? Yes No

Error Code 482 - 484. Low GNSS signal quality Print

Reason 1: Long RF cable or low-gain GNSS antenna preamplifier.

Solution 1: Use a GNSS antenna with better preamp gain or low-loss RF cable.

Reason 2: Poor positioning of one of the GNSS antennas. For example, two antennas are on a roof and can see the entire sky. And one antenna is on a window sill and only sees half of the satellites.

Solution 2: Make sure all antennas are in similar conditions and use the same RF cable type.

Related Articles