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<p>Hello,</p>
<p> As other have commented before, it looks you need an outdoor
antenna, however, reading the specs it says:</p>
<p><br>
</p>
<p>"The built in high sensitivity GPS receiver is able to lock
multiple satellites from within multiple buildings or from a
window location<b>, eliminating the requirement that an outdoor
antenna be installed</b>."<br>
</p>
<p><br>
</p>
<p>Weird.</p>
<p><br>
</p>
<p>Alejandro,<br>
</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">El 1/5/19 a las 15:22, Mehmet Akcin
escribió:<br>
</div>
<blockquote type="cite"
cite="mid:CA+LTh5UEq__jkY0Hrj3vkq6tsA-8S=H9qcYs3Qa+ZFHmFca3tA@mail.gmail.com">
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<div dir="ltr">hey there Nanog,
<div><br>
</div>
<div>I am trying to buy a GPS based NTP server like this one </div>
<div><br>
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<div><a
href="https://timemachinescorp.com/product/gps-time-server-tm1000a/"
moz-do-not-send="true">https://timemachinescorp.com/product/gps-time-server-tm1000a/</a><br>
</div>
<div><br>
</div>
<div>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.</div>
<div><br>
</div>
<div>mehmet</div>
<div><br>
</div>
<div><br>
</div>
</div>
</blockquote>
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