SK Telesys SKSN I25 CO, SKSN I30 CO Users manual
iDEN
i-DEN RF Repeater Manual
(SKNS-I30-XX)
February 2007
iDEN
STANDARDS CERTIFICATION
FCC: This equipment complies with the applicable sections of Title 47 CFR Part 90.
Installation requirements the licensee needs to follow are listed in Title 47 CFR 90.635. This
document may be found at the following website: http://www.access.gpo.gov/nara/cfr/
waisidx_03/47cfr90_03.html.
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.
RF EXPOSURE & ANTENNA PLACEMENT
Actual separation distance is determined upon gain of antenna used.
Please maintain a minimum safe distance of at least 20 cm while operating near the
donor and the server antennas. Also, the donor antenna needs to be mounted
outdoors on a permanent structure.
FCC STATEMENT
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
own expense.
Warning!
This equipment generates or uses radio frequency energy.
Changes or modifications to this equipment may cause harmful interference unless
the modifications are expressly approved in the instruction manual. The user could
lose the authority to operate this equipment if an unauthorized change or
modification is made.
iDEN
List s of Contents
1. OVERVIEWS...............................................................................................................7
2. SYSTEM NETWORK CONFIGURATION ...................................................................8
2.1 APPLICATION SCOPED.......................................................................................8
2.2 FREQUENCIES USED..........................................................................................9
3. SYSTEM SPECIFICATIONS AND ST ANDARDS .....................................................10
3.1. SYSTEM SPECIFICATIONS...............................................................................10
4. SYSTEM SHAPE AND FUNCTIONS........................................................................12
4.1 SYSTEM SHAPE.................................................................................................12
4.2 CABINETS ..........................................................................................................12
4.3 SYSTEM CONFIGURATION AND FUNCTIONS.................................................16
5. SYSTEM BLOCK......................................................................................................19
5.1 BLOCK DIAGRAM..............................................................................................19
5.2 INTERPRETATION OF BLOCK DIAGRAMS......................................................19
6. NMS ..........................................................................................................................21
6.1 NMS.....................................................................................................................21
6.2 NMS STANDARDS .............................................................................................21
6.3 FUNCTION DESCRIPTION.................................................................................21
7. GUI (GRAPHIC USER INTERFACE)........................................................................24
7.1 PROGRAM INSTALLATION...............................................................................24
iDEN
7.2 PROGRAM START .............................................................................................27
7.3 STATUS INQUIRY/SETTING...............................................................................27
7.4 DOWNLOAD.......................................................................................................29
8. SYSTEM INSTALLATION.........................................................................................33
8.1 CONFIRMATION OF SYSTEM COMPONENTS.................................................33
8.2 PRECAUTIONS DURING INSTALLATION OF THE SYSTEM...........................33
9. SYSTEM SETUP AND CHECKUP............................................................................34
9.1 CHECK ITEMS DURING OPENING ...................................................................34
9.2 TROUBLES AND CHECKUP..............................................................................35
☎ CONTACT PLACE OF THE MAKER.......................................................................37
iDEN
- Lists of Figures -
<Fig. 1 > iDEN network configuration..........................................................................8
< Fig. 2 > iDEN frequencies used.................................................................................9
< Fig. 3 > iDEN carrier characteristics.........................................................................9
< Fig. 4 > System shape..............................................................................................12
< Fig. 5 > External appearance of cabinets...............................................................13
< Fig. 6 > Latch structure............................................................................................13
< Fig. 7 > Hinge functions...........................................................................................14
< Fig. 8 > Swing handle functions..............................................................................15
< Fig. 9 > Additional functions of cabinets................................................................15
< Fig. 10 > System configuration ...............................................................................16
<Fig. 11> Setup file......................................................................................................24
<Fig. 12 > Installation Start.........................................................................................24
<Fig. 13> Selection of an installation folder..............................................................25
<Fig. 14> Completion of preparation for installation................................................25
<Fig. 15> Display of program installation progress.................................................26
<Fig. 16> USB Driver Installation...............................................................................26
<Fig. 17> USB Driver Installation...............................................................................27
<Fig. 18 > Program start..............................................................................................27
<Fig. 19> An iDEN status inquiry screen...................................................................28
<Fig. 20> An iDEN status setting screen................................................................... 29
<Fig. 21> A download prep aration wi ndow ...............................................................29
<Fig. 22> File Open......................................................................................................30
<Fig. 23> Completion of download preparation........................................................30
<Fig. 24> A download progress screen.....................................................................31
<Fig. 25> A message to notify you of download failure...........................................31
<Fig. 26> Flash write wait ...........................................................................................31
<Fig. 27> Download completion.................................................................................32
iDEN
- Lists of Tables –
<Table 1 > iDEN frequencies used ...............................................................................9
<Table 2 > System specifications...............................................................................11
<Table 3 > Shape and functions.................................................................................11
<Table 4 > Environmental specifications...................................................................11
iDEN
1. Overviews
The iDEN (Integrated Digital Enhanced Network) RF repeater is a RF repeater for indoor use
using a frequency band of iDEN networks.
This is an ideal and economical RF repeater for customers who want expansion of
communication ranges while not reducing performance with a RF relay system by installing
repeaters inside buildings, parking lots in electromagnetic shade regions, etc.
This repeater is designed to be elastically applicable to any frequency of iDEN band, is
excellent in frequency selection levels of frequency bandwidth to service of down links and up
links through an up/down converter module, and minimizes interference in other signals.
The iDEN (Integrated Digital Enhanced Network) RF repeater CCD has a local repeater
control function to manage and control repeaters continuously for stable services of repeaters
installed at the site and a remote repeater control function to support remote monitoring and
control using a repeater integrated monitoring system.
The iDEN (Integrated Digital Enhanced Network) RF repeater is interlocked with the iDEN
repeater integrated monitoring system using a modem in order to be interlocked with the iDEN
repeater integrated monitoring system.
The basic structure of iDEN repeaters is composed of an input port and an output port. The
inside of repeaters was composed of a DL(Down Link) converter and UL(Up Link) converter as
one module for optimum sizes and high efficiency and composed of PSU(Power Supply Unit),
Filter Unit, NMS module, and PAU(Power Amplifier Unit).
All modules except PAU was commonly used for economy and efficiency of operation and it was
made possible to change system output with PAU replacement only.
iDEN
2. System Network Configuration
The iDEN RF repeater is an indoor relay device to receive and amplify the signals from
EBTS(Enhanced Base Transceiver System) wirelessly. The amplified signals secures cell
coverage and provides quality service for users by installing repeaters in various
electromagnetic shade regions that electromagnetic waves do not reach during expnasion of
communication zones of parking lots in buildings, households, etc. and by having them provide
services.
<Fig. 1 > iDEN network configuration
2.1 Application Scoped
The iDEN RF repeater aims to secure separate cell coverage and expand quality service
regions for users in order to provide mobile phone services inside a small-scale building and
underground space and transmit signals to various shade regions such as parking lots in
households, buildings, etc. by being installed where signals cannot reach or signals are weak.
iDEN
2.2 Frequencies Used
Items Standards Remarks
Down Link
Up Link
800 MHz
851 ~ 869 MHz 25kHz Step
862 ~ 869 MHz 25kHz Step
900 MHz 935 ~ 940 MHz 25kHz Step
806 ~ 824 MHz 25kHz Step
800 MHz
817 ~ 824 MHz 25kHz Step
900 MHz 896 ~ 901 MHz 25kHz Step
<Table 1 > iDEN frequencies used
< Fig. 2 > iDEN frequencies used
< Fig. 3 > iDEN carrier characteristics
iDEN
3. System Specifications and Standards
3.1. System Specifications
3.1.1 System standards
Items Standards Remarks
Downlink : 851~869MHz
Frequency
800MHz
Range
900MHz
(Ability to switch 862~869 MHz)
Uplink : 806~824MHz
(Ability to switch 817~824 MHz)
Downlink : 935~940MHz
Uplink : 896~901MHz
25kHz Step
25kHz Step
Amplifier Gain /
Output Power per Band
Input Level
Ripple 2.5 dB p-p
Gain Control Range
Roll offs Δ65dBc or more @Band Edge± 500 KHz
1 carrier
Downlink
Adjacent
Power
8carriers
65dB / 15dBm
65dB / 25dBm
80dB / 30dBm
-25 ~ -50dBm / Total
-15 ~ -40dBm / Total
-20 ~ -50dBm / Total
25dB(1dB/Step±0.5dB or less)
30 dB(1dB/Step±0.5dB or less
25KHz : 50dBc
50KHz : 55dBc
500KHz : 55dBc
1MHz : 55dBc
2MHz : 55dBc
25KHz : 47dBc
50KHz : 52dBc
500KHz : 52dBc
1MHz : 52dBc
2MHz : 52dBc
※ iDEN(65/15)
※ iDEN(65/25)
※ iDEN(80/30)
※ iDEN(65/15)
※ iDEN(65/25)
※ iDEN(80/30)
※ iDEN(65/15),(65/25)
※ iDEN(80/30)
Out of band paging
carrier rejection
900MHz Inter modulation 1870~1880MHz/-105dBm 900MHz only
Spurious RF Emission -13dBm or less
Propagation Delay 8us or less
929~932MHz(3MHz),
940~941MHz(1MHz)
iDEN
Noise Figure
VSWR 1.5 : 1
Input/output connector N-Type (Female)
Input/output impedance 50Ω
Power 108 ~ 127 VAC, 60Hz
<Table 2 > System specifications
5dB or less @Gain 65dB(Uplink)
12dB or less @Gain 40dB(Uplink)
※Option
-40 to -60VDC
20 to 30 VDC
3.1.2 Shape
Items Standards
Cabinet Indoor type
RF connector Type(IN/OUT) N-Type Female
※ iDEN(65/15)
※ iDEN(65/25)
※ iDEN(80/30)
Size
(H*W*D)
390*326*190 mm
390*326*210 mm
390*326*240 mm
Weight
<Table 3 > Shape and functions
3.1.3 Environmental specifications
Items Standards Remarks
Working temperature/
working humidity
Power 108 ~ 127 VAC, 60Hz
Power consumed
< Table 4 > Environmental specifications
-10℃ ~ 50℃ / 5 % ~ 95%
18.5 Kg
20.0 Kg
21.82 Kg
TBD
TBD
TBD
※ iDEN(65/15)
※ iDEN(65/25)
※ iDEN(80/30)
Temperature and humidity
around cabinets
※Option
-40 to -60VDC
20 to 30 VDC
※ iDEN(65/15)
※ iDEN(65/25)
※ iDEN(80/30)
iDEN
4. System Shape and Functions
4.1 System Shape
The iDEN (Integrated Digital Enhanced Network) RF repeater was arranged to efficiently utilize
component modules when operators compose and operate the iDEN service network.
The iDEN RF repeater is basically installed on the wall, has a structure to be installed on a 19
inch rack as necessary, and is provided with ground terminals on the lower part of repeaters for
grounding.
< Fig. 4 > System shape
4.2 Cabinets
The cabinet of repeaters is made of a die-casting structure and enables component modules to
be installed on the door part in order to enhance attachment efficiency and minimize cabinet
sizes.
The heat radiation fins of repeaters have excellent heat radiation effects by determining the
length of fins for radiation of generated heat depending on output capacity.
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