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Hytera CHU-P1BA01 Manual Download Page 14

 

 

7 

Be sure to observe the specifications of the two antenna interfaces on the duplexer, to determine 

which one should be connected to the transmitter. The interface connecting the transmitter should be 

close to PA module to reduce RF loss. See the following figure:   

 

3.  Loosen the screws at the back of the top cover, and then pull the top cover backwards to remove it. 

See the following figure:   

 

4.  Loosen the six screws locking the PA heat sink, remove all power, data and RF cables from the PA, 

and finally remove the PA heat sink. See the following figure:   

 

5.  Connect the RF cable. See the following figure:   

Summary of Contents for CHU-P1BA01

Page 1: ... for your favor in our product To derive optimum performance from the product please read this manual carefully before use This manual is applicable to the following product CHU P1BA01 DMR Trunking Lite Channel Unit ...

Page 2: ...ent frequencies to prevent it from transmitting the signals to the receiver Feed Line is the cable or transmission line that connects the antenna with the radio transmitter or receiver Voltage Standing Wave Ratio VSWR is a value that measures how well a load is impedance matched to a source Squelch is a circuit function that acts to suppress the audio output of a receiver in the absence of a suffi...

Page 3: ...tice due to continuous technology development No part of this manual may be copied modified translated or distributed in any manner without the express written permission of us We do not guarantee for any particular purpose the accuracy validity timeliness legitimacy or completeness of the Third Party products and contents involved in this manual If you have any suggestions or would like to learn ...

Page 4: ...urer or supplier and it must be at least 2meters away from human body Note Use the accessories specified by Hytera only If not Hytera shall not be liable for any losses or damages arising out of use of unauthorized accessories FCC Radiation Exposure This equipment complies with FCC radiation exposure limits set forth for an controlled environment This equipment should be installed and operated wit...

Page 5: ...oved by the party responsible for compliance could void the user s authority to operate the equipment This radio complies with IEEE and ICNIRP exposure limits for occupational controlled RF exposure environment at operating duty factors of up to 50 and is authorized by the FCC for occupational use only ISEDC Radiation Exposure Statement This equipment complies with ISEDC RF radiation exposure limi...

Page 6: ...ice and persons during device operation To ensure compliance operations at closer than this distance is not recommended Please note that the above information is applicable to EU countries and the functions of Digital repeater including UHF within the band 400 470MHz for this device are restricted to use within all European Union countries BE BG CZ DK DE EE IE EL ES FR HR IT CY LV LT LU HU MT NL A...

Page 7: ...kage 1 2 Product Overview 2 3 Before Use 5 4 Status Indication 10 5 Menu Navigation 12 6 Basic Operations 15 7 Alarm Information 17 8 Troubleshooting 22 9 Care and Cleaning 24 10 Optional Accessories 25 11 General Information 26 ...

Page 8: ...tems in the Package Please unpack carefully and check that all items listed below are received If any item is missing or damaged please contact your local dealer Repeater DC Power Cord Fuse Documentation Kit ...

Page 9: ...2 Volume Control Knob Power Indicator 10 Alarm Indicator 3 Operation Status Indicator 11 Programmable Keys 4 Analog Mode Indicator 12 LCD Display 5 Slot 2 RX Indicator 13 Channel Up Key 6 Slot 2 TX Indicator 14 Navigation Knob 7 Digital Mode Indicator 15 Channel Down Key 8 Slot 1 TX Indicator 16 Speaker ...

Page 10: ... Power Inlet 3 RX Duplex Antenna Connector Type N Female 8 Ethernet Port 4 Optional Interface 2 9 Ground screw 5 Monitor Tuning Interface 2 3 Programmable Keys For enhanced convenience you can request your dealer to program the keys P1 P2 P3 and P4 as shortcuts to the functions Please contact your dealer for more information ...

Page 11: ...4 2 4 Internal Parts No Part Name No Part Name 1 Baseband Module 4 Exciter Module 2 Front Panel 5 Receiver Module 3 PA Module ...

Page 12: ... and large scale use of radios When operating alone the repeater can be used for data transferring between radios or between the radio and the repeater It can also work with our DMR digital simulcast system analog simulcast system and lite digital trunking system Please refer to our corresponding system product documents for details 3 2 Installation 3 2 1 Installation Requirements Installation Env...

Page 13: ...Frequency Range TX Power etc and then you can proceed with on site installation 3 2 3 Installation Procedures Follow the steps to install the repeater 1 Install the repeater at a proper location 2 Connect accessories such as the antenna feed line and power cord to the repeater 3 Ground the repeater through the ground screw located on the rear panel 3 3 Installing the Duplexer Optional If the repea...

Page 14: ... be close to PA module to reduce RF loss See the following figure 3 Loosen the screws at the back of the top cover and then pull the top cover backwards to remove it See the following figure 4 Loosen the six screws locking the PA heat sink remove all power data and RF cables from the PA and finally remove the PA heat sink See the following figure 5 Connect the RF cable See the following figure ...

Page 15: ...eiver module and then fasten it with the two screws inside the housing and on the side respectively 7 Attach the PA heat sink and connect all PA power data and RF cables to it 8 Close the repeater top cover and the installation is complete Installation Diagram Duplexer with Front Side Facing Upwards ...

Page 16: ... Side Facing Downwards 3 4 After installation Check After installation is completed power on the product and check whether it works properly by observing the eight LEDs and the LED segment display located in the front panel ...

Page 17: ...nt operating in an area which is environmentally controlled and with the repeater rack mounted the airborne particle level must not exceed 25μg m3 And for equipment operating in an area which is not environmentally controlled and with the repeater cabinet mounted the airborne particle level must not exceed 90μg m3 Caution If the repeater is to be installed in an area which is usually dusty dirty o...

Page 18: ...rmanent damage to the repeater The ground and lightning protection system is one of the most important considerations when designing a communication site Proper grounding techniques and lightning protection are closely related and the general category of site grounding may be divided into the following two sections Electrical Ground Ground wires carrying electrical current from circuitry or equipm...

Page 19: ...volves making the following connections DC power cord Antenna cables See the rear panel view for the positions of connectors Power Supply Connections 1 Ground Connection The repeater is equipped with a ground screw located on the rear panel Connect ground wires to the screw 2 DC Power Supply or Battery Backup Connection ...

Page 20: ...e the battery with an external charger Remove the battery from the repeater when charging RF Antenna Connections TX and RX antennas are connected to two separate connectors shown in the rear panel view and there must be adequate isolation of 75 dB UHF or 85 dB VHF between them If only one antenna through a duplexer is connected at least 75 dB UHF or 85 dB VHF isolation between the TX and RX antenn...

Page 21: ...r the building All aspects of the antenna design must comply with the relevant local regulations Post Installation Checklist After the repeater has been mechanically installed and all electrical connections have been made power may now be applied and the repeater should be checked for proper operation 1 Applying Power Before applying power to the repeater make sure all boards are securely seated i...

Page 22: ...s GPS locked The GPS signals will synchronize with the satellite signals Operation Mode Icon Repeater Mode The repeater will transfer the communication requests from other radios and systems Monitor Icon The Monitor feature is enabled Scramble Encr ypt Icon The Scrambler Encrypt feature is enabled Scan Icon Scan is in progress Speaker Icon The speaker is unmuted Network Connection Icon Successful ...

Page 23: ...ating in Base mode Slot 1 TX Indicator Red The repeater is transmitting on an analog channel or in slot 1 Slot 1 RX Indicator Green The repeater is receiving on an analog channel or in slot 1 Slot 2 TX Indicator Red The repeater is transmitting in slot 2 Slot 2 RX Indicator Green The repeater is receiving in slot 2 Analog Mode Indicator Yellow The repeater is operating in Analog mode Digital Mode ...

Page 24: ...ing menu operations for example to close the speaker go to Digital Speaker Close The repeater supports menu reset function that is if you do not operate the menu for a predefined time period set by the dealer the repeater will automatically return to the home screen You can define the reset time or cancel the reset feature via your dealer For Digital Channel Main Menu Radio Info Channel Info Digit...

Page 25: ...Info Channel Info Scan CH Alias TX Frequency RX Frequency CH Band Scan on Scan off Exit Radio ID Radio Alias Serial Number Radio Model Freq Range Firmware Ver RCDB Ver Bootload Ver Program Date En Lang Ver Exit TX CTCSS CDCSS RX CTCSS CDCSS ...

Page 26: ...ot 1 Slot 2 Close Radio ID Radio Alias Serial Number Radio Model Freq Range Firmware Ver RCDB Ver Bootload Ver Program Date En Lang Ver Exit TX CTCSS CDCSS RX CTCSS CDCSS CH Band Note If non En Lang Ver is downloaded in the repeater the Other Lang Ver menu will be available in the Radio Info menu on the above three channels ...

Page 27: ...ou to communicate with farther radios On the LCD High power is indicated by and Low power is indicated by 6 4 Backlight Activating the backlight can illuminate the LCD and all the front panel keys so as to facilitate your operation under dim light conditions Your dealer may set the backlight to operate in any of the following modes Timed Key press knob operation or receiving transmitting signals c...

Page 28: ... dealer 6 6 Changing the Channel You can use the Channel Up or Channel Down key in the front panel to change the channel and the LCD will display the alias of the current channel The Channel Up key is for the former channel and the Channel Down key for the latter one ...

Page 29: ...ission subject to the detection result And you need to take the following measures 1 Check if the connection between the transmitter and RF adapter cable or antenna feed line is loose or damaged If yes secure or replace the cable or antenna feed line 2 If you cannot solve the problem on site contact your local dealer for technical support When the forward power recovers normal value the prompt mes...

Page 30: ...on site contact your local dealer for technical support When the TX RX Unlock recovers normal operation the prompt message will disappear and the Alarm Indicator will go out 7 3 Fan Failure Alarm When the repeater is operating at high temperature and the fan fails to work the Alarm Indicator will glow red and the LCD will display the prompt message below Then the repeater will automatically work a...

Page 31: ...le to measure the temperature value 2 Check whether the ambient temperature and ventilation conditions of the repeater satisfy the foregoing installation requirements If not please make improvements as soon as possible by mounting air conditioning equipment improving equipment ventilation or reducing ambient temperature 3 Check if connection between the transmitter and RF cable or antenna feed lin...

Page 32: ...al battery 2 Check whether the DC power cord is loose or damaged If yes secure or replace the cord 3 If you cannot solve the problem on site contact your local dealer for technical support When the voltage returns to the normal range the prompt message will disappear and the Alarm Indicator will go out Caution If low voltage is detected when the repeater is powered by an external battery please ch...

Page 33: ... or even damage to the transmitter If not please contact your local dealer to replace the antenna 2 Check if the connection between the transmitter and RF adapter cable or antenna feed line is loose or damaged If yes please replace the cable 3 If you cannot solve the problem on site contact your local dealer for technical support When the VSWR falls into the normal value the prompt message will di...

Page 34: ...ut of the coverage of the repeater Go within the coverage of the repeater Group members cannot talk to each other even though RX indication is given The radio ID is inconsistent with that of the other group members Set the subscriber ID to the same as that of the other members The CTCSS CDCSS of the radio is inconsistent with that of the repeater Check if the CTCSS CDCSSs are consistent Reset CTCS...

Page 35: ...23 If the above solutions cannot fix the problems for you or you may have some other queries please contact us or your local dealer for more technical support ...

Page 36: ... product far away from substances that can corrode the circuit Do not place the product in corrosive agents solutions or water Product Cleaning Caution Be sure to power off the product before cleaning Remove the dust and fine particles on the repeater surface with a clean and dry lint free cloth or a brush regularly Use a non woven fabric with neutral cleanser to clean the keys control knobs LCD a...

Page 37: ...t PC40 DB26 Data Cable USB port PC49 Back to Back Data Cable Fiberglass reinforced Plastics Omni directional Antenna Directional Yagi Antenna Duplexer DT11 Frequency 380 470MHz RX TX spacing 5 13MHz DT12 Frequency 160 174MHz RX TX spacing 5MHz DT13 Frequency 148 160MHz RX TX spacing 5MHz DT14 Frequency 336 370MHz RX TX spacing 8 13MHz DT15 Frequency 136 148MHz RX TX spacing 5MHz DT16 Frequency 440...

Page 38: ... General Information Antenna information Model Part Number SC329 HF1SFNF Manufacturer Sinclair Technologies Frequency Range 400 470MHz Maximum Gain 9 6dBi Antenna Type Pattern External Antenna impedance 50Ω ...

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