jotron TR-810, Operator And Installation Manual

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84417_O&I_TR-810_C
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Operating Instructions
Page 5-2
5.1.1 Note on frequency setting
The frequency is set according to the procedure described in ICAO annex 10. This is a way of
setting the frequency in a mixed 8.33* and 25 kHz environment. The frequency set does not
always reflect the actual transmit or receive frequency but is the frequency used to orally
communicate the frequency between controllers and pilots.
The frequency and bandwidth used are in accordance with the table below:
Display Actual
frequency
[MHz]
Bandwidth
[kHz]
118.000 118.000 25
118.005 118.0000 8.33*
118.010 118.0083 8.33*
118.015 118.0167 8.33*
118.025 118.025 25
118.030 118.0250 8.33*
118.035 118.0333 8.33*
118.040 118.04167 8.33*
118.050 118.050 25
118.055 118.0500 8.33*
118.060 118.0583 8.33*
118.065 118.0667 8.33*
118.075 118.075 25
118.080 118.0750 8.33*
118.085 118.0833 8.33*
118.090 118.09167 8.33*
118.100 118.100 25
………. ……… ……..
136.975 136.975 25
136.980 136.9750 8.33*
136.985 136.9833 8.33*
136.990 136.99167 8.33*
*) 8.33KHz are only applicable outside USA and Canada
Table 5.1.1-1, Frequency setting 8.33 and 25 kHz channels