NXR-5700 NXR-5800 VHF DIGITAL BASE-REPEATER UHF DIGITAL BASE-REPEATER INSTRUCTION MANUAL BASE-RELAIS NUMRIQUE VHF BASE-RELAIS NUMRIQUE UHF MODE DEMPLOI BASE-REPETIDOR DIGITAL VHF BASE-REPETIDOR DIGITAL UHF MANUAL DE INSTRUCCIONES B5A-0713-00 (K,K3,K5) NXR-5700 / NXR-5800 INSTRUCTION MANUAL VHF DIGITAL BASE-REPEATER / UHF DIGITAL BASE-REPEATER THANK YOU!
We are grateful you purchased this KENWOOD repeater. 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.
Do not put the plastic bag used for packing of this equipment on the place which reaches a small child's hand. It will become a cause of suffocation if it wears atly.
Always switch the transceiver power off before installing
optional accessories. 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. NOTICES TO THE USER 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. One or more of the following statements may be applicable:
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 by the party responsible/JVC KENWOOD. The user could lose the authority to operate this equipment if an unauthorized change or modi cation is made. 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. Firmware Copyrights The title to and ownership of copyrights for rmware embedded in KENWOOD product memories are reserved for JVC KENWOOD Corporation. 1 Do not install the repeater in explosive atmospheres
(in ammable gas, dust particles, metallic powders, grain powders, etc.). This repeater is intended for use as a xed base station with the antenna located outdoors on the rooftop or on an antenna tower. This repeater is designed for a 13.6 V DC power source!
Never use a 24 V DC or higher source to power the repeater. 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 Front glass Dressed screw Bracket Flat head machine screw Handle DC cord Lead wire with connector (15 pin) Fuse (15 A) SYNC Cable Instruction Manual Part Number Quantity B10-2781-XX N08-0563-XX J29-0725-XX N32-4008-XX K01-0421-XX E30-3427-XX E31-3228-XX F52-0042-XX E30-7701-XX B5A-0713-XX 1 1 2 4 1 1 1 1 1 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, KMC-9C, or KMC-53 KENWOOD microphone to the MICROPHONE jack on the front panel. OCXO UNIT (KXK-3):Option The OCXO unit (KXK-3) is an Oven Controlled Crystal Oscillator
(OCXO) unit. The AMBE+2TM voice coding Technology embodied in this product is protected by intellectual property rights including patent rights, copyrights and trade secrets of Digital Voice Systems, Inc. This voice coding Technology is licensed solely for use within this Communications Equipment. The user of this Technology is explicitly prohibited from attempting to extract, remove, decompile, reverse engineer, or disassemble the Object Code, or in any other way convert the Object Code into a human-readable form. U.S. Patent Nos. #6,199,037, #6,912,495, #8,200,497, #7,970,606, and
#8,359,197. CONTROLS AND FUNCTIONS Front Panel a b c d e f g STATUS 3 4 5 6 7 8 1 2 VOLUME CTRL OCXO BUSY TX POWER MON TAKE OVER RPT DISABLE A B C OFF/
MICROPHONE jkl hi a Speaker b CH/STATUS Display Two 17-segment digits display the channel number, name, or status. c STATUS indicator Indicates the status of the repeater. (NXDN mode) d Programmable Function keys Press these keys to activate their programmable functions. e USB jack (B-Type) Connect to the PC using a USB cable. f VOLUME control Turn clockwise until a click sounds, to unmute the audio. Rotate to adjust the audio. Turn counterclockwise fully to mute the audio. g MICROPHONE jack Connect a microphone to this 8-pin modular jack. h POWER indicator Lights green when power is supplied to the DC 13.6V jack. Blinks red when an abnormal voltage is present. While blinking, the repeater cannot be used. i TX indicator Lights red while transmitting. j BUSY indicator Lights green while a signal is being received. k 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 (KXK-3). 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. l CTRL indicator The CTRL indicator shows the control channel status while using Digital trunking :
Lights Green when the repeater is used as control channel. Blinks Green when using a non-dedicated control channel. Rear Panel b TEST/SPKR a RX c d e f g h i CONTROL I/O SYNC 2 1 LAN REF OUT REF IN FUSE DC 13.6V 1 5 A j TX a RX IN jack Connect an RX antenna or a duplexer to this BNC receptacle. f REF OUT jack Connect to another repeater within the site to supply a reference signal. b TEST/SPKR jack Test input/output jack. Connect an external speaker to this jack. When using a Built-in speaker, connect the attached Lead wire with connector (15 pin) to this jack. c CONTROL I/O jack Connect a repeater controller or a remote panel to this DB-25 interface. d SYNC 1 / 2 jack Connect to another repeater to use synchronous frame signaling for digital trunking. e LAN jack Connect to Ethernet. Use the category 5e or higher standard STP cable shorter than 3 meters. REPEATER OPERATION Note: Please consult your dealer for programming the repeater. Due to the frequency stability on the 6.25 kHz bandwidth channel, when operating the repeater using an optional OCXO unit, allow the unit to warm up after turning the power on. Refer to the KXK-3 instruction manual concerning the warm up duration. After turning on the power, wait for approximately 10 seconds for the VCXO or 5 minutes for the OCXO (when mounting) to warm up. During this time, the CH/STATUS Display will blink. The keys will function when they are pressed. When power is applied to the unit, the POWER indicator lights green. Turn the VOLUME control clockwise until a click sounds, to unmute the audio. Rotate to adjust the audio. Turn the VOLUME control counterclockwise fully to mute the audio. The BUSY indicator lights green while receiving a signal and the TX indicator lights red while transmitting. g REF IN jack Connect from another repeater within the site to receive a reference signal. h FUSE Insert 15 A blade fuse into this fuse holder. i DC 13.6V jack Connect a 13.6 V DC power supply to this jack. j TX OUT jack Connect a TX antenna or a duplexer to this BNC receptacle. TRANSCEIVER OPERATION Receive Adjust the volume to your desired level. You may need to readjust the volume if you are having interference while receiving 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. 2 3 When you nish speaking, release the PTT switch. Terminal Description MIC (Modular Jack) Addendum Control I/O (D-SUB 25 Pin) CONNECTOR Description Speci cation I/O Notes Pin NO. Pin Name 1 NC 2 SB 3 GND 4 PTT 5 MICG 6 MIC 7 HOOK 8 NC USB (USB Type-B) Pin NO. Pin Name 1 VBUS 2 D-
3 D+
4 GND Not used Power Output GND PTT Signal MIC GND MIC Input Hook Detection Not used Not used 13.6 V GND Input Impedance 100 k MIC GND 600 Input Impeadance 100 k Not used Description Speci cation USB VBUS USB Data minus USB Data plus USB GND Conform to USB speci cation Conform to USB speci cation Conform to USB speci cation USB GND TEST/ SPEAKER CONNECTOR Pin NO. Pin Name 1 SB 2 SB 3 NC 4 GND 5 GND 6 SPG 7 RD 8 RSSI 9 SPI 10 AO1 11 AO2 12 SPO 13 AO3 14 AO4 15 AO5 Description Speci cation Power Output Power Output Not used GND GND Speaker GND RX Data Output RSSI Signal Output Internal Speaker Input Open Collector Terminal Open Collector Terminal External Speaker Output Open Collector Terminal Open Collector Terminal Open Collector Terminal 13.6 V 13.6 V Not used GND GND Speaker GND Allowable load MIN 100 k Output Level 0 to 5 V Short with "SPO"
Allowable current value MAX 200 mA Allowable current value MAX 200 mA Output Level 3W (5%Distortion) Allowable current value MAX 200 mA Allowable current value MAX 200 mA Allowable current value MAX 200 mA O I I I I/O I I/O I/O I/O O O O O I O O O O O O Notes Notes not De-emphasis Pin NO. Pin Name 1 NC 2 RXD 3 TXD 4 AI1 5 AI2 6 AI3 7 DG TD 8 9 TA 10 RD 11 RA 12 RXG 13 SPM 14 BER CLK 15 EMON 16 EPTT 17 SC 18 BER DAT 19 TXG 20 IO1 21 IO2 22 IO3 23 IO4 24 IO5 25 IO6 LAN (Modular Jack) Pin NO. Pin Name TD+
1 2 TD-
3 RD+
4 NC 5 NC 6 RD-
7 NC 8 NC Description Speci cation Not used Asynchronous Receive Data Asynchronous Send Data Programmable Function Input 1 Programmable Function Input 2 Programmable Function Input 3 Digital GND TX Data Input TX Audio Input RX Data Output RX Audio Output RX Signal GND Speaker Mute For Bit Error Rate Clock External Monitor Switch External PTT Switch Squelch Control For Bit Error Rate Data TX Signal GND Programmable Function I/O 1 Programmable Function I/O 2 Programmable Function I/O 3 Programmable Function I/O 4 Programmable Function I/O 5 Programmable Function I/O 6 Not used Comform to RS-232C standard Comform to RS-232C standard Input Impedance 47 k Input Impedance 47 k Input Impedance 47 k Digital GND Input Impedance 600 Input Impedance 600 Load Impedance 4.7 k Load Impedance 4.7 k RX Signal GND Input Impedance 47 k CMOS Input Impedance 47 k Input Impedance 47 k Output level 0 or 5 V CMOS TX Signal GND Input Impedance 47 k Input Impedance 47 k Input Impedance 47 k Input Impedance 47 k Input Impedance 47 k Input Impedance 47 k Description Speci cation TX Signal +
TX Signal RX Signal +
Not used Not used RX Signal Not used Not used Comform to IEEE802.3 standard Comform to IEEE802.3 standard Use Designated Transformer Not used Not used Use Designated Transformer Not used Not used SYNC 1, 2 Connector (There are two connectors) FRMA Pin NO. Pin Name 1 2 NC 3 NC 4 FRMB Description Speci cation RS-485 Differential Signal A Not used Not used RS-485 Differential Signal B Conform to RS485 Not used Not used Conform to RS485 RX ANT TX ANT Impedance 50 Impedance 50 REF IN REF OUT Reference Signal Distribution (10 MHz). Load Impedance : more than 50 External Reference Signal Input (10 MHz). Impedance : more than 1 k I/O I O I I I I I O O I O I I O O I/O I/O I/O I/O I/O I/O I/O O O I I I/O I/O I/O Notes not Pre-emphasis Pre-emphasis not De-emphasis De-emphasis Output level 0 or 5 V Output level 0 or 5 V Output level 0 or 5 V Output level 0 or 5 V Output level 0 or 5 V Output level 0 or 5 V Notes 100 Mbps 100 Mbps 100 Mbps 100 Mbps Notes B5K-0197-00 MANDATORY SAFETY INSTRUCTIONS TO INSTALLERS AND USERS Use only manufacturer or dealer supplied antennas. Antenna Minimum Safe Distance: 120 cm (4 feet). 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. 120 cm (4 feet). 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 120 cm (4 feet). 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. B59-2668-00