AeroAntenna Technology AT1621-20 ACTIVE IRIDIUM ANTENNA User Manual

AeroAntenna Technology, Inc. ACTIVE IRIDIUM ANTENNA Users Manual

Users Manual

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Document ID1629700
Application IDOyEFY8gPqiV689wjedX31w==
Document DescriptionUsers Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize128.82kB (1610263 bits)
Date Submitted2012-02-01 00:00:00
Date Available2012-03-17 00:00:00
Creation Date2012-01-17 14:40:50
Producing SoftwareLibreOffice 3.4
Document Lastmod0000-00-00 00:00:00
Document TitleUsers Manual
Document CreatorWriter

AeroAntenna Technology, Inc.
20732 Lassen Street, Chatsworth, CA 91311
Phone: (818) 993-3842
Fax: (818) 993-4525
AT1621-20 Active Iridium Antenna
User Manual
This device complies with Part 15 of
the FCC Rules. Operation is subject to
the following two conditions: (1) this
device may not cause harmful interfer­
ence and (2) this device must accept
any interference received, including in­
terference that may cause undesired
operation.
To satisfy FCC RF exposure require­
ments for mobile transmitting devices,
the minimum safety distance is 55 cm
(21.7 inches). This separation distance
should be maintained between an­
tenna and people during operation of
the antenna.
© 2011 AeroAntenna Technology, Inc. All Rights Reserved.
AT1621-20 Active Iridium Antenna User Manual
Rev 1
17 Jan 2011
Rev History
Rev
Changes
•
First version.
•
•
Table of Contents
1 Introduction............................................................................................................................... 3
2 Important Safety Information Regarding Exposure to RF Signals......................3
3 Cable Length Requirements................................................................................................ 3
4 Antenna Kit Contents............................................................................................................. 4
5 Connecting Your Antenna.................................................................................................... 4
5.1 Outside/Above Decks.................................................................................................... 5
5.1.1 Bring long RF cable to top of pole or mast...............................................5
5.1.2 Feed cable through mounting bracket and attach TNC connector
to antenna.......................................................................................................................... 5
5.1.3 Screw in Mounting Screws to affix mounting bracket to antenna. 6
5.1.4 Place mounting bracket over pole and tighten set screws................6
5.2 Inside/Below Decks....................................................................................................... 7
5.2.1 Attach Type N connector from long RF cable to bias box..................7
5.2.2 Attach short RF cable to bias box and phone/docking station........8
5.2.3 Connect DC power (9 to 36 VDC, 30W max) to bias box. ..................9
6 Specifications.......................................................................................................................... 10
© 2012 AeroAntenna Technology, Inc. All Rights Reserved.
page 2 of 10
AT1621-20 Active Iridium Antenna User Manual
Rev 1
17 Jan 2011
1 Introduction
The AT1621-20 antenna is designed for Iridium applications where long RF
cables are needed and a passive antenna cannot be used. The AT1621-20 has
an integrated power amplifier (for transmitting signals to the satellite) and
low noise amplifier (for receiving signals from the satellite)
2 Important Safety Information Regarding Exposure to RF
Signals
WARNING
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
0.55 METRES
To satisfy FCC RF exposure requirements for mobile
transmitting devices, the minimum safety distance is
55 cm (21.7 inches). This separation distance should
be maintained between antenna and people during
operation of the antenna.
3 Cable Length Requirements
To meet Iridium performance requirements and comply with FCC regulations,
care must be taken to use the appropriate total RF cable length. Your antenna
distributor should provide the appropriate cable.
Total Cable Loss
Requirement
Reference Cable
Set
13.3 dB total for two cables
5 ft (1.5 m) RG58LL 1.1 dB loss @1621 MHz
115 ft (35 m) LMR240 12.2 dB loss @ 1621 MHz
© 2012 AeroAntenna Technology, Inc. All Rights Reserved.
page 3 of 10
AT1621-20 Active Iridium Antenna User Manual
Rev 1
17 Jan 2011
4 Antenna Kit Contents
PHONE







ANT
antenna
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
bias box
0.55 METRES
mounting bracket
DC
set screws (3)
mounting screws (3)
flat washers (3)
split washers(3)
1.4 in
(35.6 mm)
1.4 in ID MAX
(35.6 mm)
5 Connecting Your Antenna
WARNING
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
0.55 METRES
To satisfy FCC RF exposure requirements for mobile
transmitting devices, the minimum safety distance is
55 cm (21.7 inches). This separation distance should
be maintained between antenna and people during
operation of the antenna.
© 2012 AeroAntenna Technology, Inc. All Rights Reserved.
page 4 of 10
4 in
(101.6 mm)
AT1621-20 Active Iridium Antenna User Manual
5.1 Outside/Above Decks
5.1.1 Bring long RF cable to top of
pole or mast
Rev 1
1 Aug 2011
5.1.2 Feed cable through mounting
bracket and attach TNC connector to
antenna
to antenna
TNC
long RF cable
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
0.55 METRES
antenna
pipe/ mast
TNC
mounting
bracket
Type N
pipe/ mast
to bias box
Type N
to bias box
© 2011 AeroAntenna Technology, Inc. All Rights Reserved.
page 5 of 10
AT1621-20 Active Iridium Antenna User Manual
5.1.3 Screw in Mounting Screws to
affix mounting bracket to antenna
Rev 1
1 Aug 2011
5.1.4 Place mounting bracket over
pole and tighten set screws.
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
0.55 METRES
antenna
0.55 METRES
antenna
mounting
bracket
pipe/ mast
Type N
to bias box
Type N
to bias box
© 2011 AeroAntenna Technology, Inc. All Rights Reserved.
page 6 of 10
AT1621-20 Active Iridium Antenna User Manual
Rev 1
1 Aug 2011
5.2 Inside/Below Decks
5.2.1 Attach Type N connector from
long RF cable to bias box.
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
0.55 METRES
antenna
Type N
PHONE
ANT
bias box
DC
© 2011 AeroAntenna Technology, Inc. All Rights Reserved.
page 7 of 10
AT1621-20 Active Iridium Antenna User Manual
Rev 1
17 Jan 2011
5.2.2 Attach short RF cable to bias box and phone/docking station.
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
0.55 METRES
antenna
TNC
4GHI
7PQRS
2ABC
3DEF
5 JKL
6 MNO
8 TUV
9WXYZ
TNC
PHONE
ANT
bias box
DC
© 2012 AeroAntenna Technology, Inc. All Rights Reserved.
page 8 of 10
AT1621-20 Active Iridium Antenna User Manual
Rev 1
17 Jan 2011
5.2.3 Connect DC power (9 to 36 VDC, 30W max) to bias box.
WARNING
MICROWAVE RADIATION
MINIMUM SAFE DISTANCE
0.55 METRES
antenna
4GHI
7PQRS
2ABC
3DEF
5JKL
6 MNO
8 TUV
9WXYZ
PHONE
ANT
bias box
Philmore
P602C
DC
© 2012 AeroAntenna Technology, Inc. All Rights Reserved.
to AC/DC
adapter or
other DC
source
page 9 of 10
AT1621-20 Active Iridium Antenna User Manual
Rev 1
17 Jan 2011
6 Specifications
EQUIPMENT TYPE
Mobile or Fixed Base Station
INTEGRATED OPERATING
ENVIRON-MENT
[ x ] Commercial
[ x ] Light Industry & Heavy
Industry
POWER SUPPLY REQUIREMENT
9 to 36V DC, 30W maximum
RF INPUT POWER RATING
(US & CANADA)
29 dBm or 0.8 Watt peak
(conducted)
EIRP
12.31 dBW Max
DUTY CYCLE
N/A
TX OPERATING
FREQUENCY RANGE
1616.0 - 1626.5 MHz
RX OPERATING
FREQUENCY RANGE
1616.0 - 1626.5 MHz
RF INPUT IMPEDANCE
50 Ohms
MODULATION
Q7W
EMISSION DESIGNATION
96K1Q7W
ANTENNA TYPE
Integral
ANTENNA CONNECTOR TYPE
TNC Female
TEMPERATURE RATING
STORAGE:
OPERATIONAL:
-40°C to +80°C
-25°C to +55°C
© 2012 AeroAntenna Technology, Inc. All Rights Reserved.
page 10 of 10

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Create Date                     : 2012:01:17 14:40:50-08:00
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FCC ID Filing: A6LAT1621-20

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