Calgary Airport Authority TETRA

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Jay911

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Joined
Feb 15, 2002
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9,184
Location
Bragg Creek, Alberta
Hi all,

I did a browse of the Spectrum Manglement System recently and found some 800 MHz airport authority freqs at both YYC and YBW. They are not part of CMRN, and have a 20K0GXW (IIRC) emission. In one of the media shots of the new terminal, I believe I saw some airport staff carrying Hytera radios. Since I have had these frequencies in my scanners for a while and picked up no analog or DMR signals, and 20K0GXW is identified as a TETRA emission class in various places around the web, I am somewhat confident in suggesting these are TETRA frequencies. (Can you have TETRA simplex and/or conventional repeater, or must it all be trunked?)

Here's the info I gleaned from ISED Spectrum Manglement:

Site CZZ689 (Calgary International Airport):
"Duplex" (repeater) frequencies:
864.2125
856.2625

Simplex frequency:
861.2625

Site CFD295 (Springbank Airport):
Simplex frequency:
861.2625
 
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