Exhibit New Revised Calculation Compliance with NTIA Guidelines

0415-EX-PL-2010 Text Documents

Hewlett-Packard Company

2010-09-20ELS_110278

GPS Source, Inc. Repeater Budget Calculator Change the values in the yellow -140 dBm at 100 feet from the building to meet boxes to calculate required readings NTIA regulations Repeater Ant Gain Receive Ant Gain Ant Cable Insertion Loss Repeater Amp Gain (Best Case) Range in Feet Repeated Signal Power @ Range In dBm Total Signal Power @ Range in Watts 35 -12 30 3 150 -143.61 4.4E-18 GPS Carrier Frequency Free Space loss with (MHz) Isotropic Antennas Total System Gain Range in Miles Effective Radiated Power dBm Effective Radiated Power (dBW) 1575 69.61 53 0.03 -76.15 -106.15 Avg Receive Power in dBm North America Reference Dipole Gain Transmitted Power (W) Range in Kilometers Effective Isotropic Radiated Power (dBm) Effective Isotropic Radiated Power (dBW) -130 2.15 12.2E-12 0.05 -74.00 -104.00 Typical value @ L1: -130.0 dBm @ L2: -127.5 dBm Range in Meters Effective Isotropic Radiated Power (W) Effective Radiated Power (W) 45.7200 39.8E-12 24.3E-12 Note: Link budget has been revised to include data in EIRP and to add the distance of 50 feet to the nearest outside wall.


Document Created: 2010-09-20 10:59:06
Document Modified: 2010-09-20 10:59:06
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