Dekolink Wireless CBDAPS910W80 Bi-Directional Amplifier and Booster User Manual INSTALLATION

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Document ID	332232
Application ID	kKw2P7Xc41umoe7zV6+O3g==
Document Description	Booster PS9 Installation Operation Tuneup inst
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	98.72kB (1234036 bits)
Date Submitted	2003-06-12 00:00:00
Date Available	2003-06-12 00:00:00
Creation Date	2003-03-27 18:48:00
Producing Software	Acrobat Distiller 5.0 (Windows)
Document Lastmod	2003-06-11 12:08:39
Document Title	INSTALLATION &
Document Creator	Acrobat PDFMaker 5.0 for Word
Document Author:	Elisra

INSTALLATION
AND
OPERATING INSTRUCTIONS
FOR
MW-IBDB-10W40-PS9
BOOSTER
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 1 of 9
TABLE OF CONTENTS
PARAGRAPH
PAGE No
BOOSTER OVERVIEW
BLOCK DIAGRAM DESCRIPTION
BOOSTER OPERATION
AGC FUNCTION
AGC AND GAIN CONTROLS
ELECTRICAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
MECHANICAL SPECIFICATIONS
RF EXPOSURE WARNING
DEKOLINK WIRELESS LIMITED WARRANTY
LIST OF DRAWINGS
DRAWING
PAGE No
BOOSTER RF BLOCK DIAGRAM
AGC AMPLIFIER
MECHANICAL OUTLINE
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 2 of 9
BOOSTER OVERVIEW:
The Booster provides an exceptional performances to extend the coverage area of radio
communications in buildings and RF shielded environments.
The unit is based on a duplexed path configuration, having sharp out of band attenuation for
improved isolation between the receiving and transmitting paths.
BLOCK DIAGRAM DESCRIPTION:
The Downlink path receives the RF signals from base station, amplifies them and transmits them for
further distribution to the subscriber.
The Uplink path receives the RF signals from the subscribers, amplifies them and transmits them to
the base station.
Two duplexers separate the signals to the proper amplifying path and isolate between the the two
paths.
For each path there is a 40dB gain and a 30 dB step attenuator to set the Booster gain.
The power amplifiers in the Booster have an AGC option switch. When switched on, the AGC circuit
limits the amplifier output power. The AGC circuit senses the output power and introduces more
attenuation, when the output power exceeds the preset level. This way the gain of the amplifier is
reduced, its output power is limited and the intermodulations products are kept below the desired
level.
The AGC amplifier has a Power LED lamp that illuminates when the output power has reached the
preset power limit.
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 3 of 9
BOOSTER OPERATION
The RF connection is made via two type “N” female connectors. The RF connector labeled “Base” is
connected to the base station. The RF connection labeled “Mobile” is connected to the antenna of
area to be covered by the Booster; such as inside the building.
TO
TO
BASE
MOBILE
Downlink
Attenuator
PA
Power
Monitor
AGC
Duplexer
Duplexer
Power
Monitor
PA
Attenuator
LNA
AGC
Uplink
IBDB-10W40
RF BLOCK DIAGRAM
AGC FUNCTION
The Booster has AGC function on both paths that serve to prevent the saturation of the power
amplifier. Their amplifier has a directional coupler and a detector at the output of the high power
amplifier to monitor the output power. When a high signal is received the automatic level control
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 4 of 9
detects the amplitude and sends a feedback signal to a voltage variable attenuator which attenuates
the signal level so that the output power of the amplifier does not exceed the preset limit. The LED on
the amplifier illuminates when the power output of the amplifier is within the set limit (either when the
AGC is On or OFF).
The switch on the RF amplifier enables the AGC function. If the AGC is disabled then the amplifier
gives maximum gain.
AGC AND GAIN CONTROLS
The AGC ON/OFF and GAIN SETTING functions for the up link path are reached by opening the
small slide door located on the Booster left side, adjacent to the BASE antenna port. For the down
link path the door is on the right side adjacent to the MOBILE antenna port.
RF Power LED: The LED illuminates when the output power exceeds the AGC Set .
AGC ON / OFF Switch: When OFF the amplifier works with its highest gain (AGC Function
OFF). When set to ON (AGC Function ON) the amplifier power output cannot exceed the set limit.
Gain setting: By using the rotary knob, the attenuation can be adjusted in 2 dB
steps.
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 5 of 9
ELECTRICAL SPECIFICATIONS:
Frequency Range (MHz)
Down Link
Up Link
(Base to Mobile)
(Mobile to Base)
935-941
896-902
Passband Gain @Min attenuation
40 dB nominal
Passband Ripple
+/- 1.5 dB typical
Manual Attenuation Range
0 to 30 dB in 2 dB step
Isolation between up and down link
70 dB min
Noise Figure
6.0 dB max
Amplifier Power Output
: 10 Watts typical
1 Watts typical
3rd Order output Intercept point
+50 dBm typical
+43 dBm typical
AGC Factory Power Preset
+30 dBm nom.
+24 dBm nom.
Impedance level
50 ohms
V.S.W.R In/Out
1.5 : 1 max
AGC Attenuation Range
25 dB typical
AGC Selection
By ON/OFF Switch
AGC LED Indication
LED turn ON when power reaches AGC Set
@1 dB Compression
Power Level. (both at On and Off Positions).
Power Supply
* same specifications
: 110/220V AC, 50-60 Hz
for both paths unless specified.
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 6 of 9
ENVIRONMENTAL CONDITIONS:
Operating temperature
: - 30°C to + 50°C
Storage temperature
: - 50°C to + 90°C
MECHANICAL SPECIFICATIONS:
Size mm(Inch)
265(10.4) x 250(9.8) x140(5.5)
RF Connectors
N-type Female
Weight
8 kg. Approx
RF EXPOSURE WARNING
In order to satisfy the FCC RF exposure requirements, you must ensure that the installation complies
with the following:
One antenna is connected via cable that has typical 1~10 dB attenuation (depends on the length of
the cable) to the BDA base port. This antenna is installed outdoor and has very sharp beam (Yagi
type or similar) pointed to the donor (BTS). This type of antenna has about 10 dBi gain. Typical
specifications: gain: 8 dBd (=10.1 dBi), VSWR: better than 1.5:1 , Impedance: 50 ohm. The outdoor
antenna must be installed to provide a minimum separation distance of 0.5 m (50 cm) from persons
within the area.
The second antenna is connected via cable that has typical 1~10 dB attenuation (depends on the
length of the cable) to the BDA MOBILE port. This type of antenna is omnidirecttional (isotropic), or
wide beam, with 0 to 2 dBi typical gain and is installed and distributes indoor (in buildings, tunnels,
basements, park lots, shopping centers etc.). Typical specifications: gain: 2 dBi, VSWR: better than
2:1 , Impedance: 50 ohm. For direct connection to the BDA this antenna must be installed to provide
a minimum separation distance of 0.2 m (20 cm) from persons within the area.
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 7 of 9
MECHANICAL OUTLINE
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 8 of 9
DEKOLINK WIRELESS
LIMITED WARRANTY
Dekolink Wireless [Ltd.] (“Dekolink”), manufacturer of this product (the “Product”) warrants to the
original purchaser (“Purchaser”) that the Product is free from defects in materials and workmanship
for a term that ends on the earlier of twelve (12) months from the date of activation of the Product or
fifteen (15) months from the date of shipment of the Product by Dekolink. The obligations of Dekolink
under this warranty shall be limited solely to the repair or exchange or giving credit for, at the option
of Dekolink, any Product that may prove defective in accordance with evidence satisfactory to
Dekolink. Any repair or replacement of the Product by Dekolink shall not extend the original warranty
period. This warranty is exclusive to the original Purchaser and is not assignable.
This warranty applies only upon the condition that the Product has been installed, maintained and
operated under conditions of normal use. The provisions of this warranty shall not apply if, in
Dekolink’s judgment, the Product has been subject to misuse or neglect, damaged in an accident or
by act of vandalism, or repaired or altered in any way that adversely affects its performance or
reliability.
To obtain warranty service, Purchaser may, upon the prior written authorization of Dekolink or its
authorized service representative, return the defective Product to Dekolink’s authorized service
center. All shipping and insurance charges are the sole responsibility of Purchaser and are not
included in this warranty.
Dekolink expressly excludes and disclaims all other warranties, including but not limited to any
warranties of merchantability or fitness for a particular purpose.
Dekolink shall in no event be liable for any special, indirect, incidental, consequential or punitive
damages or for loss, damage, or expense, including loss of use, profits, revenue, or goodwill, directly
or indirectly arising from purchaser’s use or inability to use the merchandise, or for loss or destruction
of other property or from any other cause, even if Dekolink has been advised of the possibility of
such damage. Some states do not allow the exclusion or limitation of incidental or consequential
damages so these limitations may not apply under certain circumstances.
The liability of Dekolink shall in no event exceed an amount equivalent to the purchase price paid by
the purchaser for the defective product.
This warranty shall not be extended, altered or varied except by a written instrument duly signed by
Dekolink.
Dekolink Wireless Ltd., 16 Bazel St., Qiryat-Arieh Petah-Tikva Israel, 49510
Tel: 972-3-9180-180; Fax: 972-3-9180-190
Email: marketing@dekolink.com; Web site: www.dekolink.com
Rev 0
02/03
Page 9 of 9

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Create Date                     : 2003:03:27 18:48:00+02:00
Page Count                      : 9
Creation Date                   : 2003:03:27 18:48:00+02:00
Mod Date                        : 2003:06:11 12:08:39-03:00
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Author                          : Elisra
Metadata Date                   : 2003:06:11 12:08:39-03:00
Creator                         : Elisra
Title                           : INSTALLATION &
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