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INTRODUCTION
YellowjacketPLUS™ is an 802.11b analysis system consisting
of an HP iPAQ PocketPC® coupled with custom hardware and
software by BVS. This system contains a variety of features to
analyze 802.11b networks including spectrum analysis over all
14 channels (2.401 – 2.495 GHz), a list of AP’s and/or stations
over all 14 channels, multi-path and packet-error rate informa-
tion for each individual MAC address. The YellowjacketPLUS
also contains a “Geiger-counter” feature to locate a single AP/
STAtion via audio/visual aids and a security feature to warn
the user of possible unauthorized AP/ STAtions in the area
based on a list of authorized MAC addresses. The data from
a YellowjacketPLUS may be logged into resident memory for
transfer to a desktop PC at a later time and then be converted
from binary to ASCII using “Chameleon WLAN”.
The top angle shows the removable antenna connection, sty-
lus, GPS antenna connection (optional), IrDA port and SD card
slot. Always keep the IrDA port clean and clear of obstacles
for data transmission.
STARTING UP YellowjacketPLUS
Power up your YellowjacketPLUS by pushing power but-
ton in upper right corner of unit. This power will automati-
cally power up the YellowjacketPLUS receiver also. When you
power down the iPAQ, (push the power button on the upper
right quickly-holding this button will also toggle the backlight
on and off) your Yellowjacket PLUS receiver will also shut
down. Connect the included antenna to the SMA connector
and remove the stylus by pushing down on it. Use your sty-
lus to tap onto the Windows® icon in the upper left corner.
Choose YellowjacketPLUS in the pulldown menu. Data may be
transferred to a PC via the IrDA window or USB or serial con-
nection. Install Yellowjacketplus software by connecting your
iPAQ to your PC and inserting included BVS software CD-ROM
(red disc) into PC to begin installation.
YellowjacketPLUS ACCESSORIES
YellowjacketPLUS includes a 2.4 GHz antenna, 2 battery packs
(10 Ni-MH cells), AC/DC charger & USB/IrDA communicator
sled and carrying case.
WARNING FOR USERS WITH BUILT-IN WIRELESS
(you must disable your iPAQ’s Bluetooth and WLAN)
1. Press the START button on the upper left hand side
of the touch screen.
2. Click on the “iPAQ Wireless” folder.
3. Click on the “Wireless Control” program.
4. Click on “All wireless features OFF”. The icons for
Bluetooth and WLAN will have red backgrounds when
disabled.
Your iPAQ can be reset using 2 different methods.
If Yellowjacket software loses communications with
Yellowjacket hardware, perform a soft reset with your
stylus by pressing the reset button behind the battery
door at the bottom of the unit. Perform a hard reset by
holding in the two outer buttons for at least 10 seconds
while performing a soft reset. Warning! Hard reset
erases all RAM data from iPAQ so be sure to backup
all data and re-install your Yellowjacket application
software after a hard reset.