Proposed Coverage Maps 10162009���� AT &T Mobility T: 425.580.1523
P.O. Box 97061 F: 425.580.9976
mrRedmond, WA 98073 -9761 ron.reiger @att.com
October 16, 2009
Gayle C. Zeller
2000 Lakeridge Dr., SW
Olympia, WA 98501
Re: RF justification for site WA580 (Yelm)
Dear Ms. Zeller:
AT &T is proposing to add additional network equipment to site WA580 (site name: Yelm) located
at 11247 Morris Rd SE, Yelm, WA. The proposed change would add 3G technology to the site and
would expand AT &T's 3G network footprint into Yelm and the immediate surrounding area. This
proposed change would improve the on- street and in -car availability of 3G services (voice and
data support for iPhone 3G phones for example) and would add in- building 3G services in the
immediate vicinity of the site.
Our current volume and payload data on WA580 shows a high amount of 2G data traffic. The new
3G technology will improve the overall internet /data experience of the customers in the area, This
will mean faster data rate and higher efficiency.
Figure 1. Existing 3G Network Coverage
Figure 2. Proposed Coverage: Existing Network Coverage plus
from WA580 Yelm Site
Figure 3. Proposed 3G Coverage from WA580 Yelm Site
If I can provide any additional information about the proposed change, please contact me. My
information is provided below.
Sincerely,
Ron Reiger
RF Engineer
AT &T Mobility - Pacific Northwest Market