USER’S GUIDE
FOR THE
BD800AM: AMPS MOBIL
BI-DIRECTIONAL
AMPLIFER/REPEATER
MODEL: BD800AM
Rev 1.1
11/26/2002
The information provided by Wilson Electronics, Inc. is believed to be complete and
accurate. However, no responsibility is assumed by Wilson Electronics, Inc. for any
business or personal losses arising from its use, or for any infringements of patents or
other rights of third parties which may result from its use.
FCC ID: PWOBD800AM
Copyright © 2002 Wilson Electronics, Inc.
Rev 1.1 PAGE 2
1. PACKAGE CONTENTS
1.1 Amplifier/Repeater
1.2 12V Car Adapter
1.3 Low Profile Antenna (Inside Antenna)
1.4 (Outside Antenna Sold Separately) 800 MHz Magnet Mount Shown
OUTSIDE ANTENNA
NOT INCLUDED
Rev 1.1 PAGE 3
2. AMPLIFIER
2.1 About
The Amplifier greatly improves signal strength when using your portable
AMPS phone inside the car. The signal is received by the outside antenna
from the cell site. It is then AMPLIFIED/REPEATED and then transmitted to
your AMPS phone through the inside antenna. When the phone transmits it is
received by the inside antenna. It is then AMPLIFIED/REPEATED and then
transmitted to the cell site through the outside antenna.
2.2 Specifications:
FREQUENCY: 824-849 MHZ UPLINK 869-894 MHZ DOWNLINK
GAIN: 37 DB UPLINK 37 DB DOWNLINK
FLATNESS: + - 2DB
MAX RF OUTPUT POWER: UPLINK 1.86 W DOWNLINK 0.074W
NOISE FIGURE: 6DB @894MHZ
UPLINK DOWNLINK ISOLATION: > 90 DB
POWER CONSUMPTION: 12V, .5Amps
CONNECTOR: 2-FME-Male 50 OHMS
DIMENSIONS: 5.5 x 4.3 x 1.4 (INCHES) OR 14.0 x 10.8 x 3.5(CM)
WEIGHT: 1.32 POUNDS OR 600G
Rev 1.1 PAGE 4
3. AMPLIFIER/REPEATER INSTALLATION (REFER TO ILLUSTRATION)
3.1 Installing the Outside Antenna (800 MHz Magnet Mount) [Sold Separately]
3.1.1 Select a location on the roof: Try to keep Antenna centered on the car
roof.
3.1.2 The Outside Antenna should be located in an area with at least a 12”
(30cm) radius clear of obstructions, and other radiating elements.
NOTE: When using a magnet mount or trucker antenna
, keep the
separation distance between the inside and outside antennas at least 4ft.
When using a glass mount antenna
, keep the separation distance between
the inside and outside antennas at least 5ft.
WARNING: The outside antenna used with this amplifier must be
mounted with a separation distance of at least 8 inches from all persons
and must not be co-located or operating in conjunction with any other
antenna or amplifier.
ILLUSTRATION
4 ft of separation
Rev 1.1 PAGE 5
3.2 Installing The Amplifier/Repeater
3.2.1 Mount the AMPLIFIER/REPEATER under the dash or car seat.
3.2.2 Connect the Outside Antenna to the AMPLIFIER/REPEATER side
labeled “OUTSIDE ANTENNA”.
NOTE: The amplifier should be mounted to the selected location using
mounting screws.
3.3 Installing The Inside Antenna
3.3.1 Connect the Inside Antenna to the side labeled “INSIDE ANTENNA” on
the AMPLIFIER/REPEATER.
3.3.2 The Inside Antenna should be centered in the vehicle. It can be placed in
the seat back between the seat cushion and fabric or in the vehicle
headliner.
WARNING: The inside antenna used with this amplifier must be mounted
with a separation distance of at least 8 inches from all persons and must
not be co-located or operating in conjunction with any other antenna or
amplifier.
Rev 1.1 PAGE 6
Rev 1.1 PAGE 7
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