ADRF KOREA AXM700-9543 Repeater User Manual

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AXM700-9543 User Manual
VERSION 0.1
3116 West Vanowen St.
Burbank, CA 91505
Tel: 818-840-8131
Fax: 818-840-8138
www.adrftech.com
Advanced RF Technologies, Inc.
Information in this document is subject to change without notice.
Advanced RF Technologies, Inc. 1996-2011.
All rights reserved.
•
Please send comments to:
E-Mail:
Phone:
Fax:
•
info@adrftech.com
(818) 840-8131
(800) 313-9345
(818) 840-8138
Address:
Advanced RF Technologies, Inc.
Attention: Technical Publications Department
3116 Vanowen St.
Burbank, CA 91505
USA
www.adrftech.com
Advanced RF Technologies, Inc.
ii
REVISION HISTORY
Version
0.1
0.2
Author
YHKO
Sun Kim
Descriptions
Date
Initial Release
Updated illustrations
6/1/12
6/12/12
CHANGE LIST
Version
0.2
Change list
Single band 관련 수정
Advanced RF Technologies, Inc.
Contents
1.1 Highlight, 5 Web, 8.1 Spec(6/22/12)
iii
Terms and Abbreviations
The following is a list of abbreviations and terms used throughout this document.
Abbreviation/Term
AGC
ALC
AROMS
BDA
BTS
CDMA
CFR
CP
CW
DAS
DL
eNode-B
HPA
HW
IF
LNA
LTE
MS
OFDM
OFDMA
PAR (PAPR)
PLL
PSU
QAM
QPSK
RB
RF
SC-FDMA
SQE
SW
eUE
UL
VSWR
Definition
Automatic Gain Control
Automatic Level Control
ADRF’ Repeater Operation and Management System
Bi-Directional Amplifier
Base Transceiver Station
Code Division Multiple Access
Crest Factor Reduction
Cyclic Prefix
Continuous Wave (un-modulated signal)
Distributed Antenna System
Downlink
Evolved Node B which is the element in E-UTRA of LTE that is the evolution of the
element Node B in UTRA of UMTS
High Power Amplifier
Hardware
Intermediate Frequency
Low Noise Amplifier
Long Term Evolution
Mobile Station
Orthogonal Frequency-Division Multiplexing
Orthogonal Frequency-Division Multiple Access
Peak to Average Power Ratio (Crest Factor)
Phase Locked Loop
Power Supply Unit
Quadrature Amplitude Modulation
Quadrature Phase Shit Keying
Resource Block
Radio Frequency
Single Carrier-Frequency Division Multiple Access
Signal Quality Estimate
Software
LTE User Equipment (LTE Mobile Station)
Uplink
Voltage Standing Wave Ratio
Advanced RF Technologies, Inc.
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1.
INTRODUCTION
The AXM700-9543 is an over-the-air high power repeater.
1.1
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•
•
•
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Highlights
Band Selectable (Lower A, Lower B, Lower A + Lower B, Upper C)
Digital filtering with sharp roll-off (>50 dBc @ + 1 MHz from sub-band edge)
Remote monitoring and control capability using our Web-based GUI
95dB on the downlink and about 82dB on the uplink of max gain and 43dBm Composite power
LED panel provide signal strength and alarm status
Support optional internal modem box for remote access and alarming
Configurable network setting in order to interface with 3rd party external modem boxes
Adjustable AGC Output Power Level
Supports Network Management Monitoring System via SNMP
Incremental Automatic Shutdown/Resumption Time: AXM700-9543 gradually increases the time span
between automatic shutdown and resumption before it permanently shuts itself down
Versatility and Usability: AXM700-9543 gives total control to the user. Most of the control parameters, e.g.,
gain, output power, alarm threshold, etc. can be changed using the Web-GUI so that the user can adjust the
system perfectly to the given RF environment
Web-GUI connectivity via DHCP
rd
Supports DHCP; No 3 party GUI software required
Automated installation
Adjustable center frequencies by 1kHz step
Direct ray cover on heat-sink to prevent direct light (Front door)
Membrane vent to prevent moisture by condensation
Advanced RF Technologies, Inc.
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* CD includes: User Manual, Quick-Start Guide, and Troubleshooting Guide
1.3
Repeater Quick View
Controller
LED indicator
PSU
Door Switch
UDC Module
DL HPA
UL HPA
Server Duplexer
Optional
Modem
DSP Module
Donor Duplexer
Ethernet
Interface Board
Direct Ray Cover
Server Port (DIN
Female)
Donor port
(DIN Female)
Sever CPL (DL
Output Monitor
port,-30dB)
Donor CPL (UL
Output Monitor
port, -30dB)
Modem antenna
port
Ethernet port
(RJ-45)
AC Input port
ADRF-BBU
battery port
Membrane Vent
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Wall Mount
Bracket
Fan
Ground
terminal
Figure 1-2
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Repeater Quick View
13
1.4
Warnings and Hazards
WARNING! ELECTRIC SHOCK
Opening the AXM700-9543 could result in electric shock and may cause
severe injury.
WARNING! EXPOSURE TO RF
Working with the repeater while in operation, may expose the technician to RF
electromagnetic fields that exceed FCC rules for human exposure. Visit the FCC website at
www.fcc.gov/oet/rfsafety to learn more about the effects of exposure to RF electromagnetic
fields.
WARNING! DAMAGE TO REPEATER
Operating the AXM700-9543 with antennas in very close proximity facing each other could
lead to severe damage to the repeater.
RF EXPOSURE & ANTENNA PLACEMENT Guidelines
Actual separation distance is determined upon gain of antenna used.
Please maintain a minimum safe distance of at least 50 cm while operating near the donor and the server antennas. Also,
the donor antenna needs to be mounted outdoors on a permanent structure.
WARRANTY
Opening or tampering the AXM700-9543 will void all warranties.
Advanced RF Technologies, Inc.
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Lithium Battery: CAUTION. RISK OF EXPLOSION IF BATTERY IS REPLACED BY INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO INSTRUCTIONS.
Ethernet Instructions: This equipment is for indoor use only. All cabling should be limited to
inside the building.
FCC Part 15 Class A
NOTE: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area
is likely to cause harmful interference in which case the user will be required to correct the
interference at their own expense.
CAUTION
Double Pole/Neutral Fusing.
Advanced RF Technologies, Inc.
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2.
2.1
OVERVIEW
LED
AXM700-9543 has LEDs in the upper left corner as shown below in figure below.
Figure 2-1
Table 2-1
LED panel
RF Module LED Specifications
LED Indicator
Power
Soft Fail
Hard Fail
RSSI
2.2
Specifications
Solid Green
Solid Yellow
OFF
Solid Red
OFF
Input < -85dBm
Input < -75dBm
Input < -65dBm
Input < -55dBm
Input < -45dBm
Input >= -45dBm
System power is ON
Soft Fail alarm exist in the system
No Soft Fail alarm are present in the system
Hard Fail alarm exist in the system
No Hard Fail alarms are present in the system
Zero (0) bar On
One (1) bar On
Two (2) bars On
Three (3) bars On
Four (4) bars On
Five (5) bars On
Ethernet Port and Host/Remote Switch
Figure 2-2
Ethernet Port and Host/Remote Switch
2.2.1 Ethernet Ports
•
Modem – The Modem port is to only be used when the optional internal modem box (Digi Transport-WR21) is
used with the repeater. This port directly connects to the Ethernet port of the internal modem box. If a Digi
Transport WR-21 is being used with the repeater, used the included RJ-45 jumper cable to connect the Local
and Modem ports together and then flip the Host/Remote switch to the Remote position.
Advanced RF Technologies, Inc.
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•
Local – The Local port can be used to communicate directly with the AXM700-9543 using a RJ-45 crossover
cable or can also be used to connect the AXM700-9543 to an external modem box or the optional internal Digi
Transport WR-21.
Advanced RF Technologies, Inc.
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2.2.2 Host/Remote Switch
The Host/Remote Switch allows the user to switch the default Repeater IP, Subnet Mask, and Gateway of the
repeater to an alternative setup. These settings can be adjusted by logging into the repeater in HOST mode and
configuring the settings under the Modem Box Setting section on the Install Page (section 5.4.4).
Once the settings are set, flipping the switch to the REMOTE position will reboot the repeater with the new
alternate settings. Please note that when the repeater is set to the REMOTE position, DHCP is disabled and the
repeater will not automatically assign an IP address to any device that connects directly to the repeater.
•
•
Host IP: 192.168.63.1 (Fixed IP, unable to modify this IP address)
Remote IP: 192.168.63.5 (Default IP, but can be modified in Host mode)
2.2.3 AC Power
Figure 2-3
AC Input Port
AC port is located at bottom of system.
AC Selection switch
AC On/Off switch
Figure 2-4
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AC On/Off Switch and AC Selection
18
The AC Power on/off switch and AC selection switch are located at left of PSU. The AXM700-9543 PSU can
operate at 110V AC and 220V AC. The user should verify that the AC input voltage selection switch is set to the
correct voltage before powering on the AXM700-9543.
2.2.4 Back Up Battery Port
Figure 2-5
Battery Backup Port
The AXM700-9543 can be connected to an ADRF-BBU (ADRF Battery Backup) to provide power during a power
failure. If an ADRF-BBU is utilized, connect the ADRF-BBU to the AXM700-9543 via the external battery port.
(WARNING: The circuit switch on the ADRF-BBU must be set to OFF before connecting the ADRF-BBU to the
AXM700-9543 to prevent damage to the repeater or the ADRF-BBU and personal injury.)
Note: Please contact ADRF Technical Support for assistance if you are unfamiliar with the installation
procedure of our battery box.
2.3
RF Ports
Figure 2-6
RFU RF port
2.3.1 RF Ports
•
•
•
•
•
DONOR – DIN female which is used to connect the donor antenna
DONOR_CPL (30dB) – SMA female 30 dB coupling port which is used to monitor the amplified UL signal
MODEM_ANT – SMA female port which is used to provide RF signal to the optional internal modem box
SERVER_CPL (30dB) – SMA female 30 dB coupling port which is used to monitor the amplified DL signal
SERVER – DIN female which is used to connect the server antenna
Advanced RF Technologies, Inc.
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3.
3.1
ALARMS
Message Board Alarms and Notification
Table 3-1
Parame
ters
AC Fail
DC Fail
Fan[1/2] Fail
Temperature
Current
System Halt
DSP Fault
OSC
DL Signal not detected
DL Signal Low
Input Overload
Out of band Overload
Synthesizer Lock Fail
DL RF Power
Overpower
VSWR
Heartbeat
Reboot
Factory setting
Door
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Message Board Alarms and Notification
Remark
Power supply is not operating within specs
Power supply is not operating within specs
System has detected an issue with the fan1 and fan2
Module is above the normal operating temperature
Power supply is not operating within specs
System is in a shutdown state due to a hard fail alarm
System has detected an issue with the internal DSP chip
Oscillation detected
DL signal is below the specified level
DL signal is below the specified level
Incoming in-band DL or UL signal is too strong
Incoming out-band DL or UL signal is too strong
Issue with internal PLL
Input + gain does not match the output level (above delta of 6 dB)
Output level is above the max output levels
Power is being reflected back to the repeater
Heartbeat
Reboot
Factory setting
Door alarm set/clear.
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3.2
Alarms
Table 3-2
Alarms Threshold
Parameters
AC Fail
DC Fail
Fan1, Fan2 Fail
Temperature
Remark
Power supply is not operating within specs. (4 seconds)
Power supply is not operating within specs. (4 seconds)
System has detected an issue with each fan. (4 seconds)
Module is above the normal operating temperature. (4 seconds)
Over Temperature [ Soft: 80~87 C, Hard: Above 87 C]
Current
Power supply is not operating within specs. (4 Second)
Over Current [ Hard: Above 20A]
System Halt
System is in a shutdown state due to a hard fail alarm. (10 times)
DSP Fault
System has detected an issue with the internal DSP chip. (Cannot
communication with DSP)
OSC
Oscillation detected. Alarm is only present when one-time
oscillation check is performed.
DL Signal not detected
DL signal is below the specified level. (default: -90dBm, 4 seconds)
DL Signal Low
DL signal is below the specified level. (default: -85dBm, 4 seconds)
Input Overload
Input signal is above the threshold. (4 seconds)
(Soft: DL -10dBm/UL -12dBm, Hard: DL -8dBm/UL -10dBm)
Out of band Overload
Out of band signal is above the threshold. (4 seconds)
(Soft: DL -10dBm/UL -12dBm, Hard: DL -8dBm/UL -10dBm)
Synthesizer Lock Fail
Issue with internal PLL(4 seconds)
DL RF Power
Input + gain does not match the output level
(default delta of 6 dB)
Overpower
Output level is above the max output levels
AGC On case(Soft: AGC Level+ 1~2dB, Hard: AGC Level + >2dB)
AGC Off case(Soft: max output level+ 1~2dB, Hard: max output
level + >2dB)
VSWR
Power is being reflected back to the repeater. Threshold = output
power - 8dB. For example, if the repeater is outputting 24dBm,
then if the system detects 16dBm of return power, then the VSWR
will be triggered.(Triggered in case of over +15dBm output power)
Door
Door alarm set : Door open
Door alarm clear : Door close
Advanced RF Technologies, Inc.
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4.
4.1
INSTALLATION
Installation Procedures
4.1.1 Wall Mount Procedure
•
•
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•
•
Verify that the AXM700-9543 and mounting hole are in good condition
Place the AXM700-9543 mounting template up against the wall and mark of mount holes
Mount the AXM700-9543 to wall use the six (6) mounting hole on the wall mount bracket
Connect the GND cable
Connect the Antenna cable
Connect the Power cable
Mount bracket
Figure 4-1
4.2
AXM700-9543 Wall Mount
Grounding
Install the ground cable that is included in the package at the back of the repeater as show in the figure below.
Figure 4-2
•
Ground Cable Connection
Round ground terminals are located on the side of the repeater.
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4.3
Antenna Separation/Isolation
Separation between the antennas is necessary to prevent oscillation. Oscillation occurs when the signal
entering the system continually reenters, due to the lack of separation between the donor and server antennas. In
other words, the signal is being fed back into the system. This creates a constant amplification of the same signal.
As a result, the noise level rises above the signal level.
Figure 4-3
RF Repeater Oscillation
To prevent feedback, the donor and server antennas must be separated by an appropriate distance to provide
sufficient isolation. Isolation is attained by separating antennas a sufficient distance so that the output of one
antenna does not reach the input of the other. This distance is dependent on the gain of the repeater.
A sufficient isolation value is 15 ~ 20dB greater than the maximum gain of the repeater. For example, if the
gain of the repeater is 50 dB, then an isolation of 65 ~ 70dB or greater is required. In the same manner, because
the AXM700-9543 has a maximum gain of 95dB in case of AXM700-9543, it requires isolation of at least 110 ~
115dB.
Advanced RF Technologies, Inc.
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4.4
Line of Sight
The donor antenna which points towards the eNode-B typically has a narrow beam antenna pattern. As a
result, a slight deviation away from the direction of the eNode-B can lead to less than optimum results. In addition,
obstacles between the repeater and the eNode-B may impair the repeater from obtaining any eNode-B signal. As a
result, the repeater cannot transmit signal to the coverage area. Therefore, a direct line of sight to the eNode-B for
the donor antenna is vital to the function of a repeater. For the same reason, placing the server antenna in direct
line of sight of the coverage area is also necessary.
Figure 4-4
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Line of Sight to the eNode-B
24
5
System
The System tab allows the user to perform firmware updates, upload closeout packages, view any changes to
the system, backup existing configuration, and add/remove user accounts, and change the login credentials of the
Administrator.
5.1 System: Account
5.5.1.1
System: Account- Account Management
The Account Management section allows the Administrator to delete any user account. Please note that the
Account Management section is only available if you are logged into the system as the Administrator. To delete a
user account click on the Account Management link and under the Delete column, click on the delete button.
Figure 5-28 System: Account- Account Management
5.5.1.2
System: Account- New Account
The New account section allows the Administrator to create a new user account. Please note that the New
account section is only available if you are logged into the system as the Administrator. To create a new user
account click on the new account link and fill in the fields highlighted in yellow as shown below.
Figure 5-29 System: Account- New Account
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5.5.1.3
System: Account- Administrator
The Administrator section allows the Administrator to create additional Administrator accounts. Please note
that the Administrator section is only available if you are logged into the system as the Administrator.
Figure 5-30 System: Account- Administrator
5.5.1.4
System: Account- Change Password
The Change Password section allows the current user who is logged into the system to change their login
credentials.
Figure 5-31 System: Account- Change Password
5.2 System- Closeout Package
The closeout package section will allow the user to upload documents to the module. The maximum file size
for each upload is limited to 10 MB. The total amount of space available for uploading document is 100 MB.
Please do not use this section as the primary storage location of your documents. Documents may become
unavailable if the system goes down.
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Figure 5-32 System- Closeout Package
To upload documents to the module, click on the “Choose File” or “Browse” button and locate the file that you
would like to upload, then enter in a Description of the file being uploaded. Afterwards, click on the “Add File”
button to upload the file. Below is what you will see after the file upload. To delete the file, click on the delete
button located in the last column.
Figure 5-33 System- Closeout Package after the file upload
5.3 System- User Log
This section displays system events that have taken place. The User Log displays who has made the changes,
the time and date of when the event took place, and what changes were made to the system.
Figure 5-34 System – User Log
5.4 System: Update
•
To perform a firmware update, click on the System tab and the following screen will appear.
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Figure 5-35 System – Update
•
•
•
Click on the Choose File… button and locate the firmware file
Click on the Upload button to perform the firmware update
Once the firmware update is complete, the following popup message will appear:
Figure 5-36 Pop-up message after System update is complete
5.5 System- Backup
The backup section allows the user to save the settings of the module. To perform the backup, click on the
Backup button and you will be prompted to save the backup file. To restore the settings to the system, perform an
update using this file.
Figure 5-37 System Backup
5.6
Help
If an internet connection is available, clicking on the Help Tab will redirect the user to our Technical Support
page.
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Figure 5-38 Help
5.7
Logout
Clicking the Logout button will log the current user off the system.
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6.
6.1
•
•
•
6.2
MAINTENANCE GUIDE FOR AXM700-9543 REPEATER
Periodic Inspection Checklist
Check for loose connections between the repeater and antennas. If connections are loose, make sure that all
connections are tightly fastened properly.
Cables and connectors are in good condition.
Ensure that the repeater brackets are in good. condition and that the repeater is securely fastened
Preventive Measures for Optimal Operation
6.2.1 Recommendations
•
Perform the Periodic Inspection Checklist quarterly or semi-annually.
6.2.2 Precautions
•
•
•
•
Do not operate the repeater with the antennas in extremely close proximity to one another as this may cause
damage to the repeater.
Do not change the parameters unless instructed to do so by an authorized supervisor.
Do not move the repeater unless instructed to do so by an authorized supervisor.
Do not detach any cables to the repeater unless repair of respective components is necessary.
Advanced RF Technologies, Inc.
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7.
7.1
WARRANTY AND REPAIR POLICY
General Warranty
The AXM700-9543 carries a Standard Warranty period of two (2) years unless indicated otherwise on the
package or in the acknowledgment of the purchase order.
7.2
Limitations of Warranty
Your exclusive remedy for any defective product is limited to the repair or replacement of the defective
product. Advanced RF Technologies, Inc. may elect which remedy or combination of remedies to provide in its sole
discretion. Advanced RF Technologies, Inc. shall have a reasonable time after determining that a defective product
exists to repair or replace the problem unit. Advanced RF Technologies, Inc. warranty applies to repaired or
replaced products for the balance of the applicable period of the original warranty or ninety days from the date of
shipment of a repaired or replaced product, whichever is longer.
7.3
Limitation of Damages
The liability for any defective product shall in no event exceed the purchase price for the defective product.
7.4
No Consequential Damages
Advanced RF Technologies, Inc. has no liability for general, consequential, incidental or special damages.
7.5
Additional Limitation on Warranty
Advanced RF Technologies, Inc. standard warranty does not cover products which have been received
improperly packaged, altered, or physically damaged. For example, broken warranty seal, labels exhibiting
tampering, physically abused enclosure, broken pins on connectors, any modifications made without Advanced RF
Technologies, Inc. authorization, will void all warranty.
7.6
Return Material Authorization (RMA)
No product may be returned directly to Advanced RF Technologies, Inc. without first getting an approval from
Advanced RF Technologies, Inc. If it is determined that the product may be defective, you will be given an RMA
number and instructions in how to return the product. An unauthorized return, i.e., one for which an RMA number
has not been issued, will be returned to you at your expense. Authorized returns are to be shipped to the address
on the RMA in an approved shipping container. You will be given our courier information. It is suggested that the
original box and packaging materials should be kept if an occasion arises where a defective product needs to be
shipped back to Advanced RF Technologies, Inc. To request an RMA, please call (800) 313-9345 or send an email to
techsupport@adrftech.com.
Advanced RF Technologies, Inc.
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ϴ. APPENDIX
ϴ͘1 Shutdown Retry Logic
The function of the built-in shutdown routine is to protect the repeater from any further damage from a hardfail that the system may be experiencing.
Within 5 seconds of a hard-fail alarm being detected, the repeater will start the shutdown routine. The
repeater will shut down by powering of the HPAs (high-powered amplifiers) for 30 seconds.
After 30 seconds have elapsed, the repeater will power on the HPAs and check to see if the hard-fail alarm still
exist. If the hard-fail alarm still exists, then the repeater will shut down for 1 minute (double the time of the
previous shutdown time).
After 1 minute has elapsed, the repeater will power on the HPAs and check to see if the hard-fail alarm still
exist. If the hard-fail alarm still exists, then the repeater will shut down for 2 minutes (double the time of the
previous shutdown time).
The shutdown routine will repeat itself a total of 10 times. If the hard-fail alarm still exists after the 10th retry,
then the repeater will turn off its HPAs permanently until a reset is performed or factory set is executed.
Advanced RF Technologies, Inc.
48
MPE Information
Warning: Exposure to Radio Frequency Radiation The radiated output power
of this device is far below the FCC radio frequency exposure limits.
Nevertheless, the device should be used in such a manner that the potential
for human contact during normal operation is minimized. In order to avoid
the possibility of exceeding the FCC radio frequency exposure limits, human
proximity to the antenna should not be less than 400 cm during normal
operation. The gain of the antenna is 16.0 dBi. The antenna(s) used for this
transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
ⓒ SAMSUNG Electronics Co., Ltd.

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