User's Manual

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JANUS
®
Multi-Protocol Reader Ver. 2: Maintenance Instructions
Confidential UM 360450-210: A7 Page 148 of 282
© Kapsch TrafficCom Canada Inc. 2013
These drawings and specifications contain confidential and proprietary information and are the property of Kapsch TrafficCom Canada Inc. and are issued in strict
confidence and will be kept confidential and used solely for the purpose intended and for no other purpose and shall not be transmitted, reproduced, copied, and/or
used as the basis for manufacture or sale of apparatus unless otherwise agreed to in writing by Kapsch TrafficCom Canada Inc.
FILE: UM 360450-210 OPERATIONS AND MAINTENANCE MANUAL.DOCX 10/31/2013 7:56
Kapsch TrafficCom
Figure 0-6 RF Cable Installation Schematic Mono-Static Operation
800125-TAB
cable assembly
RG58A/U
MRFMS
802295-001
322389-013
N-Type
male
Antenna
800260-015
Reader Cabinet
Lane Overhead Gantry
Earth Ground
6 ft
service
loop
coaxial cable
PN 322364-042
LMR-400-DB
no splices
322389-012
N-Type
female
Lightning Protector
317910-008
Figure 0-7 RF Cable Installation Schematic Bi-Static Operation
Antenna
RX
800125-TAB
cable assembly
RG58A/U
MRFMS
802295-001
322389-013
N-Type
male
Antenna
800260-015
1
Reader Cabinet
Lane Overhead Gantry
Earth Ground
6 ft
service
loop
coaxial cable
PN 322364-042
LMR-400-DB
no splices
322389-012
N-Type
female
3
Circulator
323231-015
2
3.0 feet of
coaxial cable
PN 322364-042
LMR-400-DB
322389-013
N-Type
male
Lightning Protector
317910-008
Performing Lane Tuning
Lane Tuning consist of selecting the frequencies to be used on the channels and setting the
attenuation for the channels to control the EIRP of the reader. These are configured using the web
interface. It is recommended that Kapsch Operations Group perform lane tuning to properly configure
a site. If the integrator/operator wishes to perform the lane tuning, the following guidelines apply: