R tron SNIDEN30DC Manual rev

RSN-iDEN-30-DC

Manual

R-tron Inc.

R-tron Proprietary & Confidential Page 1 Issue: 1.0

1

User’s Manual

Safety Precautions

Warning

Opening the iDEN MINI could result in electric shock and may cause severe injury.

Warning

Connect the equipment frame ground to building ground.

Warning

Operating the iDEN MINI with antennas in very close proximity facing each other

could lead to severe damage to the Booster.

Caution

RF EXPOSURE INFORMATION

A minimum separation distance of 7.9 inches (20cm) must be maintained between

the user and the external antenna of Booster to satisfy FCC RF exposure

requirements. For more information about RF exposure, please visit the FCC website at www.fcc.gov

Caution

This equipment is for indoor use and enables the communication wiring to communicate only inside the building.

System Manual RSN-iDEN-30-DC

1. Introduction

Ground contact

RSN-iDEN-30-DC Booster is used to fill out uncovered areas in iDEN mobile systems, such as

base station fringe areas, road tunnels, business and industrial building s, etc.

An RSN-iDEN-30-DC Booster receives signals from a base station, amplifies and retransmits the signals to mobile stations. Also it receives, amplifies and retransmits signals in the opposite direction. Both directions are served simultaneously.

To be able to receive and transmit signals in both directions, the Booster is connected to a donor antenna directed towards the base station and to a service antenna directed towards the area to be covered.

Control of the Booster is performed using a desktop or notebook loaded through the RJ-45 Jack which can communicate with the Booster. Remote operation can be performed.

RSN-iDEN-30-DC Booster work as bi-directional amplifiers.

A Booster receives, amplifies, and retransmits signals inbound and outbound simultaneously, i.e. from the base station via the Booster to the mobile stations and from the mobile stations via the

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System Manual RSN-iDEN-30-DC

Booster

The Booster can be connected to a donor antenna directed towards the base station, and to a server antenna directed towards the area to be covered. The donor antenna is connected to the Booster with type-N connector. On the other hand, the server antenna is an external antenna.

The RSN-iDEN-30-DC Booster are controlled by powerful microprocessors. Operational status LEDs are visible on the bottom of the Booster.

The Booster works with convection cooling without fan because it has a radiator behind the body of RSN-iDEN-30-DC.

Operational parameters, such as gain, power levels, alarm condition, Automatic Gain Control condition, etc. are set using a desktop or notebook and the RJ-45 jack, which communicate, either locally or remotely via the UTP(Unshielded Twisted Pair Wire) cable, with the Booster.

to the base station.

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System Manual RSN-iDEN-30-DC

2. System Design

2.1 RSN-iDEN-30-DC Specification

2.1.1 Mechanical Specification

Parameter Specification

RF Ports N-female x 2, SMA-female x 5

Size

13.98 X 15.55 X 7.62(inch), 355 X 395 X 193.5(mm)

Weight 18.56Kg(40.92lbs)

<Table 2-1> Mechanical Specification

800MHz

900MHz

UL Output

DL Output

-30dB CPL.

DONOR

ANTENNA

800MHz

900MHz

DL Output

UL Output

MODEM ANT

-30dB CPL.

AC IN

110 -125Vac

-30dB CPL.

DANGER

RISK OF ELECTRIC SHOCK

Note

Power outlet for compatible external devices only

ALARM

LOCAL

http://192.168.0.1:83

SERVER

REMOTE

ANTENNA

DC OUT

+12Vdc or -12Vdc

MAX 2A

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System Manual RSN-iDEN-30-DC

2.1.2 Electrical & Environmental Specification

A. Spectrum Characteristics

Parameter iDEN 800 iDEN 900

Operating

Frequency

DL 851MHz - 869MHz 935MHz ~ 940MHz UL 806MHz ~ 824MHz 896MHz ~ 901MHz

≥

65dBc

Roll off

DL & UL

@±500kHz from each edge of operating band

characteristics

(in all temperature)

Flatness

≤

2.5dB (in all temperature)

Gain DL & UL 60dB to 90dB(in all temperature)

Delay DL & UL 8.0µs Max.

VSWR DL & UL 1.5 Max.

Composite

Output Power

UL

Noise Figure

DL 30dBm UL 30dBm

5dB Max. (@90dB Gain)

12dB Max. (@60dB Gain)

<Table 2-2> RF Specification

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System Manual RSN-iDEN-30-DC

B. Environmental specification

Item Standard Remark

Power supply 110V~125V, 60Hz

Operating temperature -10℃ ~ 50℃

Humidity 95 %

<Table 2-3> System Features

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System Manual RSN-iDEN-30-DC

2.2 Sub Unit Overview

RSN-iDEN-30-DC is composed of the following sub units:

 UDC(Up Down Converter)  HPAs(High Power Amplifiers)  Multiplexers  Main Control Unit (MCU)  Power Supply Unit (PSU)  EMI Filter

UL HPA

EMI Filter

PSU

MCU

UDC

DL HPA

Multiplexer

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