User's Manual
Table Of Contents
- General Description
- Features
- Evaluation Kit Applications
- Revision Table
- Table of Contents
- List of Figures
- List of Tables
- Overview
- Installation and Setup
- Configuring Evaluation Kit Hardware
- Evaluation Kit Hardware Description
- PHY Evaluation Using the Wireless Developer Kit
- Summary List of Test Hardware and Software Required
- Equipment Handling
- Guidelines for Running Tests
- Transmit Spectral Mask Compliance Test
- Total Average Transmit Power Test
- Peak Envelope Power Test
- Receiver Sensitivity and Scaled Ranged Versus Throughput Tes
- Receiver Immunity Test
- Minimum Antenna Separation Test
- Penetration Test
- Video Transmission and Reception
- Operating Conditions and Characteristics
- Support
- FCC Compliance Statement
- License Agreement
- Warranty Disclaimer
- Glossary
- References
- Appendix A – Sources for Leasing of Test Equipment
Rev 1.34, June 2, 2004
Copyright © 2001-2004 Motorola, Inc. All rights reserved. Page 32 of 44
62. Adjust the manual attenuator setting until an FER of 10% (1X10
-1
) is reached as reported
on the destination transceiver.
63. Record the power on the spectrum analyzer at f
c
in the dBm/MHz column associated
with a 10% FER, 28.5 Mbps signal acquisition rate, 114 Mbps raw channel rate, FEC
rate of ¾ and a high SNR setting.
64. Repeat steps 62 and 63 for an FER value of 2% (2X10
-2
).
65. Terminate the stats command running on the Linux machine connected to the
destination UWB transceiver. Then run the following commands in a Linux terminal
window on the same PC:
./mode B
./config 0.5 114 HIGH 16k 0
./mode PR
./stats FRAM MACAddress
66. Terminate the stats command running on the Linux machine connected to the source
UWB transceiver. Then run the following commands in a Linux terminal window on the
same PC:
./mode B
./config 0.5 114 HIGH 16k 0
./mode PT
./stats FRAM MACAddress
67. Adjust the manual attenuator setting until an FER of 10% (1X10
-1
) is reached as reported
on the destination transceiver.
68. Record the power on the spectrum analyzer at f
c
in the dBm/MHz column associated
with a 10% FER, 28.5 Mbps signal acquisition rate, 114 Mbps raw channel rate, FEC
rate of ½ and a high SNR setting.
69. Repeat steps 67 and 68 for an FER value of 2% (2X10
-2
).
Manual attenuator setting versus distance values were based on one of the following two free
space equations:
2
=
R
4
π
ett
r
AGP
P
OR
R
GP
E
tt
r
30
=
where:
P
r
is the power seen at the receiver input in Watts/MHz.
P
t
is the power emitted by the transmitter in Watts/MHz.
G
t
is the gain of the transmitting antenna in (1 = isotropic).