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Andreas Eversberg
2016-06-24 18:49:41 +02:00
parent 2ee51022f4
commit 4719be95bd
3 changed files with 352 additions and 23 deletions
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docs/amps.html
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@@ -29,15 +29,19 @@ History
<p>
<ul>
<li>Frequency range:
<li>xxx voice channels
<li>Frequency range base station: 869.040 MHz - 893.970 MHz
<li>Frequency range mobile station: 824.040 MHz - 848.970 MHz
<li>Control channels: 21 for System A
<li>Voice channels: 395 for System A (formerly 312)
<li>Control channels: 21 for System B
<li>Voice channels: 395 for System B (formerly 312)
<li>Duplex distance: 45 MHz
<li>Channel spacing: 30 KHz
<li>Voice modulation: FM
<li>Signalling modulation: carrier FSK
<li>Frequency deviation: 8 KHz (FSK)
<li>Mobile station transmit power:
<li>Base station transmit power:
<li>Mobile station transmit power: 4 Watts (vehicular) 1.6 or 0.6 Watts
<li>Base station transmit power: ??? (around 50 Watts)
</ul>
</p>