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 22 of 44
different angles to the DUT to be identified as positioners are rotated and
stopped at a peak-emission angle.
(2) The tests in the GPS bands require 1 kHz RBW resulting in 400 Hz steps
covering 76 MHz (190k points) in one band and 51 MHz (127k points) in the
other. The ESIB allows 250k points in a band, which allows each GPS band
to be measured with a single sweep, significantly reducing the workload
and time required to take document these measurements. The capture time
is very important because even with the ESIB, it takes about 2 hours for
each polarization (4 hours per UWB-code), and there are several codes that
must be measured. – In addition to the raw speed, the ESIB can be
configured to do this test easily on the front panel. So there is no need for
a special script.
(3) 10 MHz RBW is built in, allowing somewhat better characterization of peak
levels than the 1 or 3 MHz limit in many other instruments. While the FSU-
26 was originally chosen because it had a 50 MHz RBW, it does not
accurately measure peak and RMS levels at 50 MHz RBW due to the way it
processes the signal (it uses a pulse stretching approach beyond a 10 MHz
RBW). So the FSU-26 is only good to 10 MHz, and lacks all the other
benefits of the ESIB.
19. Note the RF power output of the transceiver in the sweep range and verify that it is
below the –85.3 dBm ceiling specified in paragraph (e) of section 15.517 of the CFR 47,
Part 15.
20. Repeat steps 18 and 19 for each of the other 14 sweep ranges between 1169.067 MHz
and 1240 MHz (each range is 5.0667 MHz wide). Setup files for the FSU26 and trace
files are supplied for each of these ranges on the WDK distribution CDROM.
21. Change the spectrum analyzer settings as follows:
a. Sweep range: 1559 MHz to 1564.1 MHz
b. Resolution bandwidth setting: 1 kHz
22. Note the RF power output of the transceiver in the sweep range and verify that it is
below the –85.3 dBm ceiling specified in paragraph (e) of section 15.517 of the CFR 47,
Part 15.
23. Repeat steps 21 and 22 for each of the other 9 sweep ranges between 1564.1 MHz and
1610 MHz (each range is 5.1 MHz wide). Setup files for the FSU26 and trace files are
supplied for each of these ranges on the WDK distribution CDROM.
24. Change the spectrum analyzer settings as follows:
a. Sweep range: 500 MHz on either side of the frequency, f
c
, with the highest output
power as found in steps 9 through 17.
b. Markers: 250 MHz above f
c
and 250 MHz below f
c
c. Resolution bandwidth setting: 50 MHz
25. Note the RF power output of the transceiver between the two marked frequencies (250
MHz above f
c
and 250 MHz below f
c
) and verify that it is below the 0 dBm ceiling
specified in paragraph (f) of section 15.517 of the CFR 47, Part 15.
26. Correct all measured results using the Motorola antenna frequency response data on the
CDROM supplied with the WDK.