JVC KENWOOD 371301 VHF Digital base repeater User Manual

JVC KENWOOD Corporation VHF Digital base repeater

Contents

User Manual

NXR-700/ NXR-800
INSTRUCTION MANUAL
© B62-1994-00 (K, K2)
09 08 07 06 05 04 03 02 01 00
MANUAL DE INSTRUCCTIONES
MODE D'EMPLOI
BASE-REPETIDOR DIGITAL VHF / BASE-REPETIDOR DIGITAL UHF
VHF DIGITAL BASE-REPEATER/ UHF DIGITAL BASE-REPEATER
BASE-RELAIS NUMÉRIQUE VHF/BASE-RELAIS NUMERIQUE UHF
◆ Thisrepeaterisintendedforuseasaxedbasestationwiththe
antennalocatedoutdoorsontherooftoporonanantennatower.
◆ UseonlythesuppliedDCcord.
◆ DonotremovetheferritecoreattachedtotheDCcord.Doingso
maycauseinterferencewithradiocommunications.
UNPACKING AND CHECKING EQUIPMENT
Note:Thefollowingunpackinginformationisforusebyyour
Kenwood dealer, an authorized Kenwood service center, or the
factory.
Carefullyunpacktherepeater.Werecommendthatyou
identifytheitemslistedinthefollowingtablebeforediscarding
thepackingmaterial.Ifanyitemsaremissingorhave
beendamagedduringshipment,leaclaimwiththecarrier
immediately.
Item Part Number Quantity
Frontglass B10-2781-XX 1
Dressedscrew N08-0563-XX 1
Bracket J29-0725-XX 2
Flatheadmachinescrew N32-4008-XX 4
Handleandscrewset K01-0421-XX 1
DC cord E30-3344-XX 1
Leadwirewithconnector(15pin) E37-1381-XX 1
Fuse(7.5A) F05-7521-XX 1
Instruction Manual B62-1994-XX 1
Serialnumbersticker B42-7325-XX 1
INSTALLATION
Toinstallthehandlesontothefrontpaneloftherepeater,align
thehandleswiththeholesonthefrontpanel,thensecurethe
handlesusingthesuppliedscrews.
Pleaseconsultyourdealerforinstallingtherepeaterand
antenna.
MICROPHONE
Connect an optional KMC-30, KMC-35, or KMC-9C Kenwood
microphone to the MICROPHONEjackonthefrontpanel.
NOTICES TO THE USER
FCC WARNING
Thisequipmentgeneratesorusesradiofrequencyenergy.Changes
ormodicationstothisequipmentmaycauseharmfulinterference
unlessthemodicationsareexpresslyapprovedintheinstruction
manual.Theusercouldlosetheauthoritytooperatethisequipmentif
anunauthorizedchangeormodicationismade.
◆ Governmentlawprohibitstheoperationofunlicensedradio
transmitterswithintheterritoriesundergovernmentcontrol.
◆ Illegaloperationispunishablebyneand/orimprisonment.
◆ Referservicetoqualiedtechniciansonly.
INFORMATION TO THE DIGITAL DEVICE USER REQUIRED BY
THE FCC
Thisequipmenthasbeentestedandfoundtocomplywiththelimits
foraClassBdigitaldevice,pursuanttoPart15oftheFCCRules.
Theselimitsaredesignedtoprovidereasonableprotectionagainst
harmfulinterferenceinaresidentialinstallation.
Thisequipmentgenerates,usesandcangenerateradiofrequency
energyand,ifnotinstalledandusedinaccordancewiththe
instructions,maycauseharmfulinterferencetoradiocommunications.
However,thereisnoguaranteethattheinterferencewillnotoccur
inaparticularinstallation.Ifthisequipmentdoescauseharmful
interferencetoradioortelevisionreception,whichcanbedetermined
byturningtheequipmentoffandon,theuserisencouragedtotryto
correcttheinterferencebyoneormoreofthefollowingmeasures:
• Reorientorrelocatethereceivingantenna.
• Increasetheseparationbetweentheequipmentandreceiver.
• Connect the equipment to an outlet on a circuit different from that to
whichthereceiverisconnected.
• Consultthedealerfortechnicalassistance.
THANK YOU!
WearegratefulyoupurchasedthisKenwoodrepeater.We
believethiseasy-to-programrepeaterwillbehighlyeffectivein
yourcommunicationssystem,andwillkeeppersonneloperating
atpeakefciency.
Kenwoodincorporatesthelatestinadvancedtechnologyinto
allofourproducts.Asaresult,wefeelstronglythatyouwillbe
pleasedwiththequalityandfeaturesofthisproduct.
PRECAUTIONS
• Donotexposetheunittorainormoisture;topreventreor
electricshock.
• Donotopentheunitunderanycircumstances;toavoidrisk
ofelectricshock.
• Donotexposetheunittolongperiodsofdirectsunlight,nor
placeitclosetoheatingappliances.
• Donotplacetheunitinexcessivelydustyand/orhumid
areas,noronunstablesurfaces.
• Ifyoudetectanabnormalodororsmokecomingfromthe
unit,disconnectthepowerfromtheunitimmediately.Contact
your Kenwood servicecenterordealer.
NXR-700 / NXR-800 INSTRUCTION MANUAL
VHF DIGITAL BASE-REPEATER / UHF DIGITAL BASE-REPEATER
REPEATER OPERATION
Note:Pleaseconsultyourdealerforprogrammingtherepeater.
WheoperatingtherepeaterusinganoptionalOCXOunit,allowthe
unittowarmupfor24hoursafterturningthepoweron.
Whenpowerisappliedtotheunit,thePOWERindicatorlights
green.TurntheVOLUMEcontrolclockwiseuntilaclicksounds,
tounmutethevolume.Rotatetoadjustthevolume.Turnthe
VOLUMEcontrolcounterclockwisefullytomutethevolume
The BUSYindicatorlightsgreenwhilereceivingasignalandthe
TXindicatorlightsredwhiletransmitting.
TRANSCEIVER OPERATION
■ Receive
 Adjustthevolumetoyourdesiredlevel.Youmayneedto
■ Rear Panel
q RX IN jack
ConnectanRXantennaoraduplexertothisBNC
receptacle.
w TEST/SPKR jack
Testinput/outputjack.Connectanexternalspeakerto
thisjack.
e CONTROL I/O jack
ConnectanrepeatercontrollertothisDB-25interface.
r SYNC 1/2 jack
Connect to other repeater to use synchronous frame
signal.
t LAN jack
ConnecttoEthernet.
CONTROLS AND FUNCTIONS
■ Front Panel qw r t y u
io
e
qwr t yu
e
MICROPHONE
VOLUME
COM OFF/
POWERCTRL OCXO BUSY TX
1 2
MON
TAKE
OVER
RPT
DISABLE
A B C
3 4 5 6 7 8
STATUS
TEST/SPKR
RX TX
CONTROL I/O SYNC
1 2 LAN REF OUT REF IN
FUSE
75
DC 13.8V
y REF OUT jack
Connecttoanotherrepeaterwithinthesitetosupplya
referencesignal.
u REF IN jack
Connectfromanotherrepeaterwithinthesitetoreceivea
referencesignal.
i FUSE
Insert7.5Abladefusesintothesefuseholders.
o DC 13.8V jack
Connecta13.8VDCpowersupplytothisjack.
⑩ TX OUT jack
ConnectaTXantennaoraduplexertothisreceptacle.
io⑩
readjustthevolumewhenyoureceiveamessagefromyour
dispatcheroranothermemberinyoureet.
• The BUSYindicatorlightsgreenwhileasignalisbeing
received.
■ Transmit
1 Listentothechannelbeforetransmitting,tomakesureit
isnotbeingused.
2 Press the microphone PTTswitch,thenspeakinyour
normalspeakingvoice.
• The TXindicatorlightsredwhiletransmitting.
3 Whenyounishspeaking,releasethePTTswitch.
!0
!1
!2
q Speaker
w CH/STATUS Display
Two17-segmentdigitsdisplaythechannelnumber,name,
orstatus.
e STATUS indicator
Indicatesthestatusoftherepeater.
r Programmable Function keys
Pressthesekeystoactivatetheirprogrammable
functions.
t COM jack
ConnecttoPC.ConformtoRS-232Cstandard.
y VOLUME control
Turnclockwiseuntilaclicksounds,tounmutethevolume.
Rotatetoadjustthevolume.Turncounterclockwisefully
tomutethevolume.
u MICROPHONE jack
Connectamicrophonetothis8-pinmodularjack.
i POWER indicator
LightsgreenwhenpowerissuppliedtotheDC 13.8V
jack.Blinkswhenanabnormalvoltageispresent.
o TX indicator
Lightsredwhiletransmitting.
!0 BUSY indicator
Lightsgreenwhileasignalisbeingreceived.
!1 OCXO indicator
TheOCXOindicatorshowsthestateofthereference
10MHzoscillator:
 LightsGreenwhenusingareferencesignalfroman
optionalOCXOunit.
 LightsOrangewhenusingareferencesignalfromanother
repeater.
 Lightsredwhennoreferencesignalisavailableorwhen
anerroroccurs.
 Doesnotlightwhenthereferencesignalisaninternal
VCXOsignal.
!2 CTRL indicator
TheCTRLindicatorshowstheRCCHstatuswhileusing
Digitaltrunking:
 LightsGreenwhentherepeaterisusedasRCCH.
 BlinksGreenwhenusinganon-dedicatedchannel,and
RCCHisusedasRDCH.
 DoesnotlightwhenusingRDCH.
TERMINAL
MIC(Modular Jack)
Pin Number Pin Name Description Specification I/O notes
1NC
2 SB Power Output 13.8V
3 GND GND GND
4 PTT PTT Signal Input Impeadance 100kΩI
5 MICG MIC GND MIC GND
6 MIC MIC Input 600ΩI
7 HOOK Hook Detection Input Impeadance 100kΩI
8NC
COM (D-SUB 9Pin) CONNECTOR
Pin Number Pin Name Description Specification I/O notes
1 CD Carrier Detect Conform to RS-232C standard I
2 RD Receive Data Conform to RS-232C standard I
3 SD Send Data Conform to RS-232C standard O
4 DTR Data Terminal Ready Conform to RS-232C standard O
5 SG GND GND
6 DSR Data Set Ready Conform to RS-232C standard I
7 RTS Request to Send Conform to RS-232C standard O
8 CTS Clear to Send Conform to RS-232C standard I
9 CI Ringer DET Conform to RS-232C standard I
TEST/SPEAKER CONNECTOR
Pin Number Pin Name Description Specification I/O notes
1 SB Power Output 13.8V
2 SB Power Output 13.8V
3NC
4 GND GND GND
5 GND GND GND
6 SPG Speaker GND Speaker GND
7 RD RX Audio Output Load impedance 4.7kΩO not De-emphasis
8 RSSI RSSI Signal Output Output Level 0 to 5V O
9 SPI Internal Speaker Input Short with "SPO" I
10 AO1 Open Collector Terminal Allowable current value MAX 200mA O
11 AO2 Open Collector Terminal Allowable current value MAX 200mA O
12 SPO External Speaker Output Output Level 3W (5% Distortion) O
13 AO3 Open Collector Terminal Allowable current value MAX 200mA O
14
A
O4 O
en Collector Terminal
A
llowable current value MAX 200mA O
15 AO5 Open Collector Terminal Allowable current value MAX 200mA O
Control I/O (D-SUB 25Pin) CONNECTOR
Pin Number Pin Name Description Specification I/O notes
1NC
2NC
3NC
4 AI1 Programmable Function Input 1 Input Impeadance 47kΩI
5
A
I2 Pro
g
rammable Function In
p
ut 2 In
p
ut Im
p
eadance 47k
Ω
I
6
A
I3 Pro
g
rammable Function In
p
ut 3 In
p
ut Im
p
eadance 47k
Ω
I
7 DG Digital GND
8 TD TX Audio Input Input Impeadance 600ΩI not Pre-emphasis
9 TA TX Audio Input Input Impeadance 600ΩI Pre-emphasis
10 RD RX Audio Output Load impedance 4.7kΩO not De-emphasis
11 RA RX Audio Output Load impedance 4.7kΩO De-emphasis
12 RXG RX Signal GND
13 SPM Speaker Mute Input Impeadance 47kΩI
14 BER CLK For Bit Error Rate Clock CMOS O
15 EMON External Monitor Switch Input Impeadance 47kΩI
16 EPTT External PTT Switch Input Impeadance 47kΩI
17 SC Squelch Control Output Level 0 or 3.3V O
18 BER DAT For Bit Error Rate Data CMOS O
19 TXG TX Signal GND
20 IO1 Programmable Function I/O 1 Input Impeadance 47kΩI/O Output Level 0 to 5V
21 IO2 Pro
g
rammable Function I/O 2 In
p
ut Im
p
eadance 47k
Ω
I/O Out
p
ut Level 0 to 5V
22 IO3 Pro
g
rammable Function I/O 3 In
p
ut Im
p
eadance 47k
Ω
I/O Out
p
ut Level 0 to 5V
23 IO4 Pro
g
rammable Function I/O 4 In
p
ut Im
p
eadance 47k
Ω
I/O Out
p
ut Level 0 to 5V
24 IO5 Pro
g
rammable Function I/O 5 In
p
ut Im
p
eadance 47k
Ω
I/O Out
p
ut Level 0 to 5V
25 IO6 Programmable Function I/O 6 Input Impeadance 47kΩI/O Output Level 0 to 5V
LAN(Modular Jack
)
Pin Number Pin Name Description Specification I/O notes
1 TD+ TX Signal+ Conform to IEEE802.3 standard O 100Mbps
2 TD- TX Signal- Conform to IEEE802.3 standard O 100Mbps
3 RD+ RX Signal+ Use Designated Transformer I 100Mbps
4NC
5NC
6 RD- RX Signal- Use Designated Transformer I 100Mbps
7NC
8NC
SYNC1, 2 Connector (There are two connectors)
Pin Number Pin Name Description Specification I/O notes
1 FRMA RS-458 Diffrential Signal A Conform to RS485 I/O
2NC
3NC
4 FRMB RS-458 Diffrential Signal B Conform to RS485 I/O
RX ANT Impeadance 50Ω
TX ANT Impeadance 50Ω
REF IN External Reference Signal Input(10MHz). Impedance : more than 1kohm
REF OUT Reference Signal Distribution(10MHz). Load impedance more than 20ohm.
MANDATORY SAFETY INSTRUCTIONS TO INSTALLERS AND USERS
• Use only manufacturer or dealer supplied antenna.
• Antenna Minimum Safe Distance: 60 cm (2 feet), 50% duty Cycle.
• Antenna Gain: 0 dBd referenced to a dipole.
The Federal Communications Commission has adopted a safety standard for human
exposure to RF (Radio Frequency) energy which is below the OSHA (Occupational
Safety and Health Act) limits.
• Antenna Mounting: The antenna supplied by the manufacturer or radio dealer must not
be mounted at a location such that during radio transmission, any person or persons
can come closer than the above indicated minimum safe distance to the antenna, i.e.
60 cm (2 feet) , 50% duty Cycle.
• To comply with current FCC RF Exposure limits, the antenna must be installed at or
exceeding the minimum safe distance shown above, and in accordance with the
requirements of the antenna manufacturer or supplier.
• Vehicle installation: The antenna can be mounted at the center of a vehicle metal roof
or trunk lid, if the minimum safe distance is observed.
• Base Station Installation: The antenna should be fixed-mounted on an outdoor
permanent structure. RF Exposure compliance must be addressed at the time of
installation.
Antenna substitution: Do not substitute any antenna for the one supplied or
recommended by the manufacturer or radio dealer.
You may be exposing person or persons to excess radio frequency radiation. You may
contact your radio dealer or the manufacturer for further instructions.
Maintain a separation distance from the antenna to person(s) of at least
60 cm (2 feet) , 50% duty Cycle.
You, as the qualified end-user of this radio device must control the exposure conditions
of bystanders to ensure the minimum separation distance (above) is maintained
between the antenna and nearby persons for satisfying RF Exposure compliance. The
operation of this transmitter must satisfy the requirements of Occupational/Controlled
Exposure Environment, for work-related use, transmit only when person(s) are at least
the minimum distance from the properly installed, externally mounted antenna. Transmit
only when people outside the vehicle are at least the recommended minimum lateral
distance away from the antenna/vehicle

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