Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
PMR446
Table title:
Digital FDMA
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Channel </th><th colspan=1 rowspan=1 > Frequency </th><th colspan=1 rowspan=1 > Bandwidth </th><th colspan=1 rowspan=1 > Comments </th><th colspan=1 rowspan=1 > Notable dates </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 446.003125 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=16 > Allowed for digital FDMA operation after January 2018 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 446.009375 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 446.015625 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 446.021875 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 446.028125 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 446.034375 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 446.040625 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 446.046875 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > 446.053125 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 10 </td><td colspan=1 rowspan=1 > 446.059375 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=1 > 446.065625 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 12 </td><td colspan=1 rowspan=1 > 446.071875 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 13 </td><td colspan=1 rowspan=1 > 446.078125 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 14 </td><td colspan=1 rowspan=1 > 446.084375 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 15 </td><td colspan=1 rowspan=1 > 446.090625 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 16 </td><td colspan=1 rowspan=1 > 446.096875 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 17 </td><td colspan=1 rowspan=1 > 446.103125 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=16 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 18 </td><td colspan=1 rowspan=1 > 446.109375 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 19 </td><td colspan=1 rowspan=1 > 446.115625 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 20 </td><td colspan=1 rowspan=1 > 446.121875 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 21 </td><td colspan=1 rowspan=1 > 446.128125 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 22 </td><td colspan=1 rowspan=1 > 446.134375 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 23 </td><td colspan=1 rowspan=1 > 446.140625 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 24 </td><td colspan=1 rowspan=1 > 446.146875 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 25 </td><td colspan=1 rowspan=1 > 446.153125 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 26 </td><td colspan=1 rowspan=1 > 446.159375 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 27 </td><td colspan=1 rowspan=1 > 446.165625 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 28 </td><td colspan=1 rowspan=1 > 446.171875 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 29 </td><td colspan=1 rowspan=1 > 446.178125 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 30 </td><td colspan=1 rowspan=1 > 446.184375 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 31 </td><td colspan=1 rowspan=1 > 446.190625 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 32 </td><td colspan=1 rowspan=1 > 446.196875 MHz </td><td class="highlighted"  colspan=1 rowspan=1 > 6.25 kHz </td></tr>
</table>
Question:
How many channels do Digital PMR446 use, and separated by how much bandwidth?
Answer:
Digital PMR446 (FDMA) uses 32 digital channels separated by 6.25 kHz.