User Tools

Site Tools


howto:hambasics:sections:intro

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
Next revisionBoth sides next revision
howto:hambasics:sections:intro [2020/11/28 22:27] – [Full Frequency List] va7fihowto:hambasics:sections:intro [2020/11/28 22:30] – [Important Notes] va7fi
Line 163: Line 163:
 <WRAP indent> <WRAP indent>
 ^     ^Band  ^   Range (MHz)       ^Max \\ Bandwidth  ^License  ^ <wrap important>Notes</wrap> ^ ^     ^Band  ^   Range (MHz)       ^Max \\ Bandwidth  ^License  ^ <wrap important>Notes</wrap> ^
-|LF   |2200m |  0.1357 -- 0.1378   | 100 Hz       | <fc #ffa500>B +</fc>    |D, 1|+|LF   |2200m |  0.1357 -- 0.1378   | 100 Hz       | <fc #ffa500>B +</fc>    |<wrap hi>D</wrap>, 1|
 |MF   |<wrap hi>160m</wrap>  |  <wrap hi>1.8 -- 2.0</wrap>         | 6 kHz        | <fc #ffa500>B +</fc>   | |MF   |<wrap hi>160m</wrap>  |  <wrap hi>1.8 -- 2.0</wrap>         | 6 kHz        | <fc #ffa500>B +</fc>   |
 |HF   |<wrap hi>80m</wrap>    <wrap hi>3.5 -- 4.0</wrap>         | 6 kHz        | <fc #ffa500>B +</fc>   | |HF   |<wrap hi>80m</wrap>    <wrap hi>3.5 -- 4.0</wrap>         | 6 kHz        | <fc #ffa500>B +</fc>   |
 |HF   |60m    5.332, 5.348, 5.3585, \\ 5.373, 5.405  | 2.8 kHz  | <fc #ffa500>B +</fc>   |2| |HF   |60m    5.332, 5.348, 5.3585, \\ 5.373, 5.405  | 2.8 kHz  | <fc #ffa500>B +</fc>   |2|
 |HF   |<wrap hi>40m</wrap>    <wrap hi>7.0 -- 7.3</wrap>         | <wrap hi>6 kHz</wrap>        | <fc #ffa500>B +</fc>   |3| |HF   |<wrap hi>40m</wrap>    <wrap hi>7.0 -- 7.3</wrap>         | <wrap hi>6 kHz</wrap>        | <fc #ffa500>B +</fc>   |3|
-|HF   |30m    10.10 -- 10.15     | <wrap hi>1 kHz <sup>¶</sup></wrap>        | <fc #ffa500>B +</fc>   |D, 4|+|HF   |30m    10.10 -- 10.15     | <wrap hi>1 kHz</wrap>        | <fc #ffa500>B +</fc>   |<wrap hi>D</wrap>, 4|
 |HF   |<wrap hi>20m</wrap>    <wrap hi>14.00 -- 14.35</wrap>     | <wrap hi>6 kHz</wrap>        | <fc #ffa500>B +</fc>   | |HF   |<wrap hi>20m</wrap>    <wrap hi>14.00 -- 14.35</wrap>     | <wrap hi>6 kHz</wrap>        | <fc #ffa500>B +</fc>   |
 |HF   |17m    18.068 -- 18.168   | <wrap hi>6 kHz</wrap>        | <fc #ffa500>B +</fc>   | |HF   |17m    18.068 -- 18.168   | <wrap hi>6 kHz</wrap>        | <fc #ffa500>B +</fc>   |
Line 199: Line 199:
 </WRAP> </WRAP>
  
-  * <wrap hi><sup>¶</sup></wrap> If the bandwidth permitted is less than 2.7 kHz, then SSB is not permitted on the 30m band. 
   * <wrap hi><sup>¥</sup></wrap> Since Fast Scan TV requires 6 MHz of bandwidth, it can't be transmitted below the 70cm band.   * <wrap hi><sup>¥</sup></wrap> Since Fast Scan TV requires 6 MHz of bandwidth, it can't be transmitted below the 70cm band.
   * <wrap hi><sup>§</sup></wrap> The 902 -- 928 MHz band may be heavily occupied by licence exempt devices, which are lower power devices that don't require a license but can't be interered with (like cordless phones)   * <wrap hi><sup>§</sup></wrap> The 902 -- 928 MHz band may be heavily occupied by licence exempt devices, which are lower power devices that don't require a license but can't be interered with (like cordless phones)
Line 235: Line 234:
 Information quoted here was taken from the [[http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01226.html#t1 |ISEDC]] website. Information quoted here was taken from the [[http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01226.html#t1 |ISEDC]] website.
  
-^D | For the 2200m and 30m bands, the maximum bandwidth allowed is too narrow for phone (voice) transmissions.  Therefore, only digital or CW modes are allowed. |+^<wrap hi>D</wrap> | For the 2200m and 30m bands, the maximum bandwidth allowed is too narrow for phone (voice) transmissions.  Therefore, only digital or CW modes are allowed. |
  
 ^<wrap hi>☆</wrap> | Secondary User "means that transmissions shall not cause interference nor be protected from interference from stations licensed in other services operating in that band. Operating provisions defined below are excerpts from the [[http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/h_sf01678.html | Canadian Table of Frequency Allocations]], which is amended from time to time."  \\ \\ Basically, this means that the Amateur Radio Service is secondary to some other service and that we must yield the frequency when they need it.  We must not cause interference to these other services, and we must accept that they have first priority and may interfere with us at anytime.| ^<wrap hi>☆</wrap> | Secondary User "means that transmissions shall not cause interference nor be protected from interference from stations licensed in other services operating in that band. Operating provisions defined below are excerpts from the [[http://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/h_sf01678.html | Canadian Table of Frequency Allocations]], which is amended from time to time."  \\ \\ Basically, this means that the Amateur Radio Service is secondary to some other service and that we must yield the frequency when they need it.  We must not cause interference to these other services, and we must accept that they have first priority and may interfere with us at anytime.|
howto/hambasics/sections/intro.txt · Last modified: 2022/11/04 18:41 by va7fi