Talk:Integrated Digital Enhanced Network (iDEN)
From Signal Identification Wiki
Sprint shut down iden in Michigan in 2012 to replace with faster 4g LTE. rather interesting I did hear it's pulse mode in the 855 MHzMegaHertz (MHz) 10^6 Hz band...
Added M16-QAMQuadrature Amplitude Modulation information from http://67.225.133.110/~gbpprorg/nfl/iDEN-USRP.html