Broadlink Research PSA-1900 Operating and maintenance instructions

Page 1
Broadlink Research 9000 Crow Canyon Road Suite S-200 Danville, CA 94506
[phone]
[phone] Fax
Broadlink Research, Inc.
Personal Smart Antenna PSA-1900
Personal Smart Antenna
Installation Guide
Changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
This Class [B] digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du Canada.
Overview
The Personal Smart Antenna (PSA) is a totally wireless device that will automatically
adjust to the environment it is being installed. The device will provide the following
feedback to help with an optimal installation.
Installation
Remove the PSA from the box, connect the power supply to the PSA, and then plug in
the power supply to a power outlet. The PSA will display both the red and green light for
about 5 seconds as the device learns the environment.
NOTE: This equipment has been tested and found to comply with the limits for a Class
B digital device , pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try and correct the interference by one or more of the
following measures:
— Reorient or locate the receiving antenna.
— Increase the separation between the equipment and receiver.
— Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.

Page 2
Broadlink Research 9000 Crow Canyon Road Suite S-200 Danville, CA 94506
[phone]
[phone] Fax
Optimal Location
Please place the PSA on a desk top, table top, or shelf. The LED lights should be facing
toward you and where you normally use your mobile phone (your desk chair). If the red
LED light is displayed after power up (beyond the 5 second startup period), unplug the
power supply to reset the PSA, and move the PSA to a new location. The red LED is
indicating a poor location for the PSA. Plug in the PSA and try the new location.
Continue until the green light on the PSA remains on.
WARNING: While this device is in operation, a separation distance of at least 20 centimeters (8 inches)
must be maintained between the radiating antenna and any person exposed to the transmitter in order to
meet the FCC RF exposure guidelines. No change to the antenna or device is permitted. Doing so may
result in the installed system exceeding RF exposure requirements. This device must not be co-located or
operating in conjunction with any other antenna or radio transmitter. Installers and end users must follow the
installation instructions provided in this guide.
The side of the PSA
facing the mobile phone
If Green LED
remains on, the
PSA is installed
in a good
location in your
room.
Green LED
Red LED
If Red LED
remains on, unplu
g
the PSA and move
it to a new location
in your room.

Page 3
Broadlink Research 9000 Crow Canyon Road Suite S-200 Danville, CA 94506
[phone]
[phone] Fax
Electrical Specifications:
Operating frequency:
Up link (Mobile to Base) 1850-1910 MHz
Down link (Base to Mobile) 1930-1990 MHz
Nominal passband gain : 26.6 dB. Maximum 45dB, software programmable
Nominal bandwidth: 60 MHz for uplink and 60 MHz for downlink
Rated mean output power: 22.7 dBm
Input and output impedances: 50 ohms
Notice: The Manufacturer's rated output power of this equipment is for single
carrier operation. For situations when multiple carrier signals are present, the rating
would have to be reduced by 3.5 dB, especially where the output signal is re-radiated and
can cause interference to adjacent band users. This power reduction is to be by means of
input power or gain reduction and not by an attenuator at the output of the device.