User's Manual

Table Of Contents
Rev 1.34, June 2, 2004
Copyright © 2001-2004 Motorola, Inc. All rights reserved. Page 38 of 44
Expected Results
The Motorola UWB platform is not sensitive to a strong signal source, so antenna separation
has no effect on the frame error rate experienced.
5.10. Penetration Test
Summary Description: This test introduces a single piece of ½” gypsum drywall between the
transmit and receive antennas. As a result it simulates transmission through an interior wall.
During this test the source transceiver operates in framed mode. In other words, numerous
UWB frames, each with a header and payload, are sent.
Prerequisites:
Run the Total Average Transmit Power Test (see section 5.5).
Connection Diagram
Linux PC
1394
Firewire
UWB Source
Transceiver
XtremeSpectrum
UWB Antenna
1 Meter
Antenna Separation
Linux PC
1394
Firewire
UWB
Destination
Transceiver
XtremeSpectrum
UWB Antenna
½
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n
c
h
D
r
y
w
a
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l
Manual
Attenuator
Figure 10: Setup for Penetration Test
Test Procedure
1. Set up equipment as indicated in Figure 10. Follow the guidelines in section 5.2.1 when
making or breaking RF connections.
2. Make measurements that simulate the environment in which the final product will be
operated. No specific procedure steps are provided here due to the wide variety of
possible setups and associated results.
5.11. Video Transmission and Reception
Summary Description: This setup demonstrates the ability of the Motorola UWB
implementation to transfer one or more video data streams from a source transceiver to one or
more destination transceivers. Video data is input to the source transceiver via an IEEE 1394-
compatible input port. Each destination transceiver has its 1394 port connected to a 1394
enabled television, PC, or camcorder display.