Hello,
As other have commented before, it looks you need an outdoor antenna, however, reading the specs it says:
"The built in high sensitivity GPS receiver is able to lock
multiple satellites from within multiple buildings or from a
window location, eliminating the requirement that an outdoor
antenna be installed."
Weird.
Alejandro,
hey there Nanog,
I am trying to buy a GPS based NTP server like this one
but I will be placing this inside a data center, do these need an actual view of a sky to be able to get signal or will they work fine inside a data center building? if you have any other hardware requirements to be able to provide stable time service for hundreds of customers, please let me know.
mehmet