TranSystem 890200801 User Manual

RSS//EEBBSS

BBR

Transceiver

Operation Manual

Copyright 2008, TRANSYSTEM, INC.

All rights reserved

TRANSYSTEM INC.

No.1-2 Li-Hsin Rd.I Science-Based
Industrial Park, Hsinchu, Taiwan
Tel:[phone] Fax:[phone]
e-mail: [e-mail]
website: www.transystem.com.tw

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TABLE OF CONTENTS

Chapter 1. General Information 4

1.1 Module Features and Specifications 4

Chapter 2. Installation 5

2.1 Step by Step Installation 5

2.2 Connection to the Power Inserter and Cable Modem 8

2.3 Waterproofing Connections 10

Chapter 3. Accessories 12

3.1 BRS/EBS Antenna 12

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Chapter 1. General Information

1.1 Module Features and Specifications

Category Parameter Description

RF frequency 2500 ~ 2624 MHz

IF frequency 152 ~ 276 MHz

Downstream

Upstream

General

Gain

Noise Figure 5.5 dB typ / 9.0 dB max

Output 3rd Intercept 24 dBm

PCS Rejection > 90 dB

2.3G WCS Rejection > 90 dB

Image Rejection
(add gain)

IF Rejection > 80 dB

In-band Spurious < -80 dBm

IF Input 12 ~ 42 MHz

RF Output 2657 ~ 2690 MHz

Gain 24 ± 2 dB

Output 1-dB Compression Point +25 dBm typical

Output Transmit Noise

Output Spurious
@+22 dBm Tx output

Output Power Blanking Threshold -45 dBm @ IF input

TX Switch Latency < 1.2 micro second

Phase Noise

LO Leakage at RF / IF ports -50 dBm Max.

LO Frequency

LO Stability ± 10 KHz over temp.

Upstream : 297MHz,2348MHz

0.3 dB/6 MHz

-120 dBm/Hz typical

-118 dBm/Hzm ax

( in-band and out-band )

-84dBc/Hz @ 1KHz

-88 dBc/Hz @ 10 KHz

-96 dBc/Hz @ 100 KHz

Downstream : 2348 MHz

30 ± 2dB

> 80 dB

-60 dBc

Other feature:

1. lightning protection Ok

2. surge protection Ok

3. Transceiver sleep mode Ok

Note: Typical value @25℃, unless otherwise specified. Technical specifications are

subject to change without prior notice.

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Chapter 2. Installation

2.1 Step by Step Installation

2.1.1 Mounting Bracket Assembly Suite

The following hardwares are suggested for mounting the Transceiver to
the pole. A set of mounting bracket, one L type screw. Please contact TSI
sales department for this accessory.

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2.1.2 Step by Step Installation

Step 1 – Attach sequence
Left to right: Bracket , Mounting screw.

Step 2 – How to Attach

The concave of Bracket 2 is for holding onto the pole.

Step 3 – Tighten the bracket

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2.2 Connection to the Power Inserter and Cable Modem

Connections to the Tranceiver are shown in diagram 2.2. Please note:

① The power inserter normally has 3 ports:

DC Connect to wall adapter with RG-59 cable
ANT Connect to the Transeiver
TV Connect to Cable modem

VERY IMPORTANT NOTICE!

a. The power inserter should be correctly connected, or the Transeiver

will not operate.

b. Ensure that all wires and cables are hooked up before plugging into

the AC adapter/power supply (i.e. you must hook up the power supply
last).

② After connection, the F connector of Transceiver must be sealed with an

asphalt sealing tape. (For details, please refer to Section 2.3 Waterproofing
Connections)

Diagram 2.2: Connection to Cable modem & Power Inserter

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2.3 Waterproofing Connections

Water-proofing is very important during installation of Transceiver. Please
use the included water-proof asphalt tape to seal off the F-connector as
shown below:

① After you plug in the coaxial cable into the F-connector, use the included

water-proofing asphalt tape to seal off the F-connector from the bottom (i.e.
the part close to Transceiver). Note that the tape must wrap up all the thread
of the F-connector.

② The wrap up of the tape must be tight and sturdy. Each wrap-around must

cover at least 50% width of the previous wrap-around.

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③ The total width of the wrap-around is about 6cm, which corresponds to 7

to 8 rounds of tapes.

* Warning: If you do not follow the above procedure, the Transceiver could
become malfunctioning due to water leakage.`

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Chapter 3 Accessories

3.1 BRS/EBS Antenna

TSI is proud to offer a complete line of 2.5GHz antennas specifically
designed to satisfy your subscribers. Below are the series:

12dBi Corner Reflector 15dBi Spotbeam

17 dBi Viper

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