GS Instech COVERCELL25KN User Manual

FCC ID : U88-COVERCELL25KN

ATTACHMENT E.

- USER MANUAL -

HCT CO., LTD.

SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA

TEL:[phone] FAX:[phone] www.hct.co.kr

Report No. : HCTR1006FR16 1/1

CoverCell25KN

Technician's Operational Manual

Ver. 0.1

Version 0.1 ؼ April 2010

Contents Picture Quantity Contents Picture Quantity

Repeater 1EA

Mounting Bracket 1EA

Installation Guide CD

Ethernet Cable

6.6ft (2m)

Power Cord

6.6ft (2m)

Registration Form 1EA

Contents of Box

Ground Cable

6.6ft (2m)

Ground Sems Screw

M4 x 8mm

Bracket Sems Screw

1EA

M6 x 16mm

Lag Screw

1EA

1/2" x 2"

Anchor Bolt Set

1EA

1/2" x 2"

1EA

4EA

4EA

4EA

4EA

© 2010, GS Teletech, Inc.

2

Version 0.1 ؼ April 2010

This publication provides instruction for installing Verizon 24dBm Dual Band Inbuilding RF repeater.

The images for the User Interface in this publication may vary from the repeater’s depending on its
S/W Version.

Copyright

© 2010, GS Teletech, Inc.
All Rights Reserved
Printed in Republic of Korea

Revision History

Date Version Changes

04/2010 0.1 Draft

Certification

UL/FCC: This equipment complies with UL and FCC

© 2010, GS Teletech, Inc.

Version 0.1 ؼ April 2010

Warnings and Hazards

WARNING! ELECTRIC SHOCK

Opening the BDA (bi-directional amplifier) 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 http://www.fcc.gov/oet/rfsafety
to learn more about the effects of exposure to RF electromagnetic fields.

WARNING! DAMAGE TO EQUIPMENT

Operating the BDA with antennas in very close proximity facing each other could lead to severe damage to the repeater.

RF EXPOSURE & ANTENNA PLACEMENT

Actual separation distance is determined upon gain of antenna used.
Please maintain a minimum safe distance of at least 8 inch while operating near the donor and the server antennas.
Also, the donor antenna needs to be mounted outdoors on a permanent structure.

WARRANTY

Unauthorized opening or tampering the BDA will void all warranties.
One-year Warranty will start when the ownership of CoverCell25KN Repeater is transferring.

3

CAUTION: REPEATER SHOULD BE INSTALLED AS CLOSE AS POSSIBLE TO POWER SOURCE.

!

CAUTION: THIS REPEATER IS FOR INDOOR USE ONLY AND SHOULD BE LOCATED INSIDE OF BUILDING.

!

CAUTION: RISK OF EXPLOSION IF BATTERY ON CONTROLLER BOARD IS REPLACED WITH AN INCORRECT TYPE.

!

© 2010, GS Teletech, Inc.

4

Version 0.1 ؼ April 2010

System Specification

Item Downlink Uplink Remark

Cellular

Frequency

(MHz)

PCS Frequency (MHz) 1930 ~ 1990 1850 ~ 1910

Sub Band Filtering

Gain

Flatness 5dB peak to peak Channel power

Input Range

Output Power

AGC

Range

Roll off

Group Delay ≤ 6μs

Single &

2-tone

Noise Figure ≤ 7dB

Input Inter-modulation ≤ 10dB

Adjacent

Channel

Power

Radiated Spurious Emissions ≤ -13dBm

Frequency Error ± 300Hz @cellular, ± 150Hz @PCS

* type of modulation : F9W

Signal Quality Rho >0.98

A1 869 ~ 880 824 ~ 835
A2 890 ~ 891.5 845 ~ 846.5
B1 880 ~ 890 835 ~ 845
B2 891.5 ~ 894 846.5 ~ 849

Cellular 80dB 80dB

PCS 80dB 80dB

Cellular -56dBm ~ -86dBm Max -56dBm

PCS -56dBm ~ -86dBm Max -56dBm

Cellular 24dBm 24dBm EIRP

PCS 24dBm 24dBm EIRP

Cellular 30dB

PCS 30dB

Cellular

PCS ≥30dBc @±1.5MHz

Cellular ≤Not to exceed maximum output power@-30dBm

PCS ≤Not to exceed maximum output power@-40dBm

Cellular

PCS

≥30dBc @±0.25MHz (B1+B2 Inside Edge)

A1+A2 or B1+B2 or A1+B1+A2+B2

5, 10, 15, 20MHz BW (tunable)

≥45dBc@±2MHz

≥ 45dBc @ 750kHz

≥ 45dBc @ 1.98MHz

≥ 45dBc @ 885kHz

≥ 45dBc @ 1.98MHz

Version 0.1 ؼ April 2010

Mounting Repeater

Masonry Wall

1. Using a pencil, mark the location of each of the mounting bracket's four mounting holes on the wall.

2. Drill holes in the wall at the locations marked in step 1.

3. Set the anchors in the wall using a hammer.

4. Locate the four mounting bolts and place a lock washer and flat washer on each bolt.

5. Place the mounting bracket over the four holes with anchors, making sure that the washers are on the
repeater side of the mounting bracket. Tighten bolts until secure.

Anchor Bolt Set
1/2" x 2"

Masonry Wall

© 2010, GS Teletech, Inc.

5

RF Repeater

Mounting Bracket

<Figure 1> Mounting the Repeater
on a Masonry Wall

© 2010, GS Teletech, Inc.

6

Version 0.1 ؼ April 2010

Mounting Repeater

Wood-Framed Wall

1. It is recommended to first attach a sheet of plywood to the wall. The sheet of plywood should be anchored to the studs
in the wall.

2. Using a pencil, mark the location for each of the mounting bracket's four mounting holes on the plywood.

3. Place the mounting bracket over the four lag screws heads.

4. Thread a lag screw at the positions marked in step 2.

Wood-Framed Wall

Lag Screw
1/2" x 2"

Mounting Bracket

RF Repeater

Version 0.1 ؼ April 2010

<Figure 2> Mounting the Repeater
on a Wood-Framed Wall

Hanging and Grounding

1. Hang the Repeater from the mounting bracket.

2. Locate the four Bracket Sems Screws with installed washers. Tighten bolts until secure.

3. Locate the ground lug on the underside(or side) of the repeater.

4. Crimp the ground cable to the ground lug.

5. Route the free end of the ground cable to an approved(per local code or practice) ground source.

CAUTION

!

Ground cable must be properly grounded to provide both EMI and voltage surge protection for the repeater.

Bracket Sems Screw
M6 x 16 mm

© 2010, GS Teletech, Inc.

7

Ground lug detail drawing

To approved ground source

Ground Sems Screw
M4 x 8 mm

<Figure 3> Hanging and Grounding
the Repeater

© 2010, GS Teletech, Inc.

8

Version 0.1 ؼ April 2010

Position Antenna

• Customer specifications should be followed for positioning the antennas properly.

<Figure 4> An installer is directing Donor Antenna to

nearby BTS to receive strong input signal.

Version 0.1 ؼ April 2010

Cable Connections

• Connect Donor and Coverage Antenna

CAUTION

!

Do not connect or disconnect cable from ANT port when power is ON

jv}lyhnlGhu{kvuvyGhu{

<Figure 5> ANT Ports

© 2010, GS Teletech, Inc.

9

<Figure 6> DONOR ANT Port Connection <Figure 7> Covergare ANT Port Connection

© 2010, GS Teletech, Inc.

10

Version 0.1 ؼ April 2010

Connecting Power Cable and LED Light Verifi cation

• Connect Power Cable

<Figure 9> AC Power Port Connection <Figure 10> Veri cation of LED Lights

• When turning on the repeater, AGS (Auto Gain Setup) is automatically activated, which shows LED indicators are
turned on one by one.

• After all the LEDs are on, AGS is complete.

• Please verify that all the LEDs are indicating proper input and output levels.

Version 0.1 ؼ April 2010

LED Indicators

RUN LED : Green light ON

ALARM LED : Yellow light is alarm status

SHUT DOWN LED : Yellow light is shutdown status

© 2010, GS Teletech, Inc.

11

<Figure 11> Front LED Display

© 2010, GS Teletech, Inc.

12

Version 0.1 ؼ April 2010

Input Power Signal

• Please note the number of LED bars indicates the RSSI signal strength level at the Donor ANT port.

The tables below indicate the levels.

Common

Less than -85dBm LED 1bar

-84dBm ~ -67dBm LED 2 bars

-66dBm ~ -49dBm LED 3 bars

-48dBm ~ -31dBm LED 4 bars

More than -30dBm LED 5 bars

Version 0.1 ؼ April 2010

Output Power Signal

• Please note the number of LED bars indicates the downlink signal strength level at the Server ANT port.

The tables below indicate the levels.

Cellular

Less than +5dBm LED 1bar

+6dBm ~ +10dBm LED 2 bars

+11dBm ~ +15dBm LED 3 bars

+16dBm ~ +20dBm LED 4 bars

More than +21dBm LED 5 bars

© 2010, GS Teletech, Inc.

13

PCS

Less than +5dBm LED 1bar

+6dBm ~ +10dBm LED 2 bars

+11dBm ~ +15dBm LED 3 bars

+16dBm ~ +20dBm LED 4 bars

More than +21dBm LED 5 bars

© 2010, GS Teletech, Inc.

14