Topic: GPS refresh rate

[ad11583c]

I currently have the AS GR50 GPS puck and am thinking to upgrade to the AS GPS HS puck.  It looks like the AS GPS HS updates 5 times a second.  Does anyone know the update rate for the GR50?  Will I see a performance improvement in the GPS other than just getting a heading sensor?

[newkid4si]

I believe the GR50 updates at 4 times per second.

            Mike


 

[ITGEEK]

I too remember 4 times per second, but:
According to the Humminbird GPS product manual (531478-4_B),
the following GPS receivers update at 5 times per second:
AS GR16, AS GR50, AS GRP, AS GPS HS

[rnvinc]

I feel it may be a moot point... 

I think I remember that the head unit will only update the chart at 1 time per second...

Rickie

[Humminbird_Greg]

That’s the NMEA Output rate Rickie but I think that it is a moot point anyways.  Would you notice the difference between a 4x or 5x GPS output rate?  I think not.

ad11583c, probably the only improvement you will see are the additional Heading Sensor capabilities of the GPS-HS.

[rnvinc]

And I learn more everyday...

Thanks Greg...I like learning..

Rickie