4 ms·
...and higher power usage. which is why being practical, you would use only one and fallback to the others on failure-to-fix.
by TickleSteve 10y ago
...and higher power usage.
which is why being practical, you would use only one and fallback to the others on failure-to-fix.
- sangnoir 10y agoThis only applies to battery-powered GPS devices. Navigation systems on boats or aeroplanes can afford the higher power consumption and hence use multiple systems simultaneously. Additionally, even battery-powered systems can use multiple systems for a short period at first to get a faster lock, then fall-back to one to lower power consumption.