Yep so now when we see a Nextel site with new panels they might not be for CDMA. Going to be confusing. I heard that the Nextel sites are going to be the main choice for Wimax additions because of their enclosed equipment sheds.
Number of antennas per sector do not necessarily correlate to throughput. The equipment driving the antenna will dictate that.
Sprint uses one panel per sector CDMA on the majority of their installations of the past 2 or 3 years.