LinkNet™
LinkNet™
LinkNet™LinkNet™
LNKA100, LNKA400, LNKA800
LNKA100, LNKA400, LNKA800
LNKA100, LNKA400, LNKA800LNKA100, LNKA400, LNKA800
RF BROADBAND
RF BROADBAND
RF BROADBANDRF BROADBAND
AMPLIFIER MODULES
AMPLIFIER MODULES
AMPLIFIER MODULESAMPLIFIER MODULES
USER MANUAL
USER MANUAL
USER MANUALUSER MANUAL
INSTALLATION, OPERATION
INSTALLATION, OPERATION
INSTALLATION, OPERATIONINSTALLATION, OPERATION
AND MAINTENANCE
AND MAINTENANCE
AND MAINTENANCEAND MAINTENANCE
KAVAL WIRELESS TECHNOLOGIES
60 Gough Road
Markham, Ontario, L3R 8X7
Telephone: (888) 86-KAVAL
Web: www.kaval.com
E-mail: info@kaval.com
Document #DCM000000054, Rev.12
December 15, 2003
LinkNet™ LNKA RF MODULES z USER MANUAL
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© 2000 KAVAL WIRELESS TECHNOLOGIES All rights reserved.
No part of this publication, or any software included with it may be reproduced, stored in a retrieval system,
or transmitted in any form or by any means, including photocopying, electronic, mechanical, recording or
otherwise, without the prior written permission of the copyright holder.
This document contains proprietary information of KAVAL WIRELESS TECHNOLOGIES The contents are
confidential and any disclosure to persons other than the officers, employees, agents or subcontractors of
the owner or licensee of this document, without the prior written consent of KAVAL WIRELESS
TECHNOLOGIES, is strictly prohibited.
KAVAL WIRELESS TECHNOLOGIES provides this document as is, without any warranty of any kind either
expressed or implied including, but not limited to, the implied warranties of merchantability and fitness of a
particular purpose. KAVAL WIRELESS TECHNOLOGIES may make changes or improvements in the
equipment, software, or specifications described in this document at any time and without notice. These
changes will be incorporated in new releases of this document.
This document may contain technical inaccuracies or typographical errors. KAVAL WIRELESS
TECHNOLOGIES waives responsibility for any labour, materials, or costs incurred by any person or party as
a result of using this document. KAVAL WIRELESS TECHNOLOGIES, and any of its affiliates shall not be
liable for any damages (including, but not limited to, consequential, indirect or incidental, special damages or
loss of profits or date) even if they were foreseeable and KAVAL WIRELESS TECHNOLOGIES has been
informed of their potential occurrence, arising out of or in connection with this document or its use.
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This manual makes reference to trademarks that are the property of other companies. References are used
only to refer to the products or services of the trademark owners.
LinkNet™ is a trademark of KAVAL WIRELESS TECHNOLOGIES
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Revision Date: 12/15/03:
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LinkNet™ LNKA RF MODULES z USER MANUAL
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTSTABLE OF CONTENTS
DCM000000054
1. LNKA MODULES...................................... 4
OVERVIEW.............................................................. 4
Theory Of Operation ......................................... 4
MODELS ................................................................. 4
BLOCK DIAGRAM ..................................................... 5
LNKA RF Module .............................................. 5
MODULE SPECIFICATIONS .......................................6
OPERATION ............................................................7
Software Set-up ................................................ 7
Configuration..................................................... 7
De-Rating Chart ................................................ 8
Power On Self Test (POST).............................. 9
Fault Indications ................................................ 9
Normal Operation............................................ 10
ANTENNA INSTALLATION ........................................12
FCC INFORMATION TO USERS............................... 13
Printed: 2003-12- 15 10:19:33
Revision Date: 12/15/03:
iii
LinkNet™ LNKA RF MODULES z USER MANUAL
1. LNKA MODULES
DCM000000054
Overview
Models
Theory Of Operation
A LINKNET AMPLIFIER MODULE is a Broad-Band Digitally Controlled Class-A
Amplifier. The most common LINKNET AMPLIFIER MODULE applications are the
extension of above ground signals into buildings, tunnels, vehicles or the extension
of radio coverage patterns into outdoor shaded areas such as deep valleys.
From an applications standpoint, an LINKNET AMPLIFIER MODULE is very similar
to a regular two-way radio repeater. On Frequency Radio Repeaters can be
combined using regular two-way radio multicoupling or duplexing equipment and
have input and output signal characteristics to those of regular transmitters and
receivers. The one special consideration in LINKNET AMPLIFIER MODULE
systems is that of input to output antenna isolation. This must be carefully
engineered for each installation.
These Modules are designed for indoor use only and are intended for mounting in a
standard EIA 19 inch rack. Modular design of LINKNET AMPLIFIER MODULE
circuitry allows for easy servicing, stocking of spares, adaptability and upgrade
ability.
LNKA MODULE FAMILY
MODEL TYPE FREQUENCY
LNKA100-A Broadband Amplifier 136-155 MHz
LNKA100-B Broadband Amplifier 150-174 MHz
LNKA400-A Broadband Amplifier
LNKA400-B Broadband Amplifier
LNKA800-A Broadband Amplifier 806-824 MHz
LNKA800-B Broadband Amplifier 851-869 MHz
LNKA800-C Broadband Amplifier 824-849 MHz
LNKA800-D Broadband Amplifier 869-894 MHz
LNKA800-E Broadband Amplifier 896-901 MHz
LNKA800-F Broadband Amplifier
928-940 MHz Capable
929-930 / 935-940 FCC Approved
403-430 MHz
Future Release
450-512 MHz
Future Release
Printed: 03.1 2.15,10:19
Revision Date:12/15/03 4
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