Home2007 Treaties and Agreements ...Mexico (07-803) – Protocol Concerning the Allotment and Use of 138 – 144 MHz Band for Territorial Non-Broadcasting Radio Communication Services Along the Common Border hide Mexico (07-803) – Protocol Concerning the Allotment and Use of 138 – 144 MHz Band for Territorial Non-Broadcasting Radio Communication Services Along the Common Border TIAS Office of Treaty Affairs August 3, 2007 Telecommunications: Use of 138-144 MHz Band Protocol signed at Mexico City August 3, 2007; entered into force August 3, 2007. With appendices. Download attachment [798 KB] Tags Mexico Telecommunications Treaties