Garmin GTR 200 Manual de instalación descargar pdf (Pagina 68)

190-01553-00 GTR 200 Installation Manual

Rev. G Page B-8

B.2.2.4.2 Remote Airport Frequency Input

This message is used to input frequency data for the specified list type.

Message format (GTR 200):

“GRM”.............Company identifier.

“C” ...................Message class.

“05”..................Message identifier.

t ........................List type: (ASCII) “0”, “1”,…, “9”.

f........................Frequency type (see Extended Frequency Type Enumeration).

mk ....................Frequency: m = MHz, where m = desired MHz frequency - 30h, ranging from 118

to 136 MHz, (i.e. 76h to 88h, A2h); k = (KHz offset / 25KHz) + 30h, ranging from

000 to 975KHz in 25 KHz steps.

“0”....................8.33 KHz offset: (ASCII) 0 = 25 KHz frequency (.000)

Example message:

$PGRMC051AG>0<chksm><CR><LF>

Airport frequency list “1”, automated surface observing station type, 119.250 MHz.

Message format (SL 40):

“MRR”.............Company identifier.

“C” ...................Message class.

“05”..................Message identifier.

t ........................List type: (ASCII) “0”, “1”,…, “9”.

f........................Frequency type (see Legacy Frequency Type Enumeration).

mk ....................Frequency: m = MHz, where m = desired MHz frequency - 30h, ranging from 118

to 136 MHz, (i.e. 76h to 88h, A2h); k = (KHz offset / 25KHz) + 30h, ranging from

000 to 975KHz in 25 KHz steps.

Example message:

$PMRRC052<JP<chksm><CR><LF>

Airport frequency list “2”, unicom type, 122.800 MHz.

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 83 84

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Garmin GTR 200 Manual de instalación Pagina 68