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ALK300 Series Transceiver

Operation Manual

Guangzhou VictelGlobal Communications Co., Ltd.

April, 2013

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Summary of Contents for ALK300 series

Page 1: ...ALK300 Series Transceiver Operation Manual Guangzhou VictelGlobal Communications Co Ltd April 2013 ...

Page 2: ...eries Transceivers 5 2 1 2 Back View of the ALK300 Series Transceiver 9 2 2 Wiring Method 11 2 3 Hopping 11 2 3 1 Coding Switch of the Transceiver 11 2 4 Power On the Equipment 13 3 NMS Settings 13 4 Maintenance 13 4 1 Installation Environment 13 4 2 Report Solution of Equipment Failures 14 4 3 Equipment Usage 14 4 4 Cleaning of the Equipment Surface 14 4 5 Equipment Grounding 14 5 Transportation ...

Page 3: ...kes the whole unit tidy VictelGlobal has been granted the patent for structural design The ALK300 series transceiver adopts dual PA design greatly reducing the unit temperature improving the unit stability and prolonging the unit life The two PAs can work separately as two PAs and work altogether as backup for each other 1 1 Configuration The digital transceiver is consisted of digital Rx Tx modul...

Page 4: ... intensity and Tx power shall be displayed on the LED in the front panel Together with the use of management software the detailed parameters of the receiver and transceiver can be acquired z Local Audio The local audio signal can be monitored via megaphone z Channel Cascading Multiple transceivers can form one base station by connecting the interface of each transceiver via high speed bus line Us...

Page 5: ...n Instruction 2 1 Introduction of Panels Interfaces 2 1 1 Front Panel of ALK300 Series Transceivers 1 Button of POWER and Power Supply LED Press the button POWER to power on the transceiver with the power supply LED turned on Press the button POWER when the transceiver is under working status to power off the transceiver with the power supply LED turned off 2 Button of GATE Rx LED ...

Page 6: ... again to stop the PA long Tx The Tx LED shall be turned on when the PA is under Tx status or it shall be turned off 4 Coordination Interface The NMS shall do various operations to the transceivers via the coordination interface including data monitoring parameter configuration and software updation etc 5 CCM Programing Port This interface is used for the writing of the programs to the CCM The ord...

Page 7: ...el No is 2 the Tx frequency is 50 the PA temperature is 32 and the power supply temperature is 33 The board shall give corresponding alerts when alarms occur to the transceiver E F1 means that the forward power of the PA on the left is too low E F2 means that the forward power of the PA on the right is too low E R1 means that the reflective power of the PA on the left is too high E R2 means that t...

Page 8: ...e same time or when it works as analogue channel The LED shall be off when the transceiver is not involved in any conversations 8 Coding Switch of the Transceiver The transceiver can realize conversation via wired links by connecting the transceiver to the wired equipments The data for wired conversation shall be fixed to the corresponding channels via hardware The two red coding switches are the ...

Page 9: ...et Port The Ethernet port is controlled independantly by the CCM It is used to connect the transceiver to PC or network switch via cable 13 Side Board Interface The side board interface is used to connect the side board to the transceiver The side board refers to the board on the right of the transceiver where the red yellow and green buttons rely 14 Megaphone The megaphone can be powered on and o...

Page 10: ...ital simulcast excitation technology 2 RF Rx Interface Connect the RF input signal 3 Digital Rx Tx Module II The transceiver can be equipped with two digital Rx Tx modules to become one dual mode transceiver expanding channel capacity 4 RF Input Interface Connect the RF input signals 5 PA Module I Amplify the excited Tx signal send it to combiner and ouput it after being combined 6 Power Supply So...

Page 11: ...PA Module II Equip the transceiver with two PAs which can work either independently or as backup for each other 2 2 Wiring Method The antenna interface of the combiner is used to collect the PA Tx singals of the transceiver and connect the Tx port of the duplexer The RF Rx interface of the digital Rx Tx module is connected to the output interface of the front end antenna amplifier receiving Rx sig...

Page 12: ...ysical traffic channels is no more than 6 just refer to the default settings The channel addresses are 2 4 6 8 10 The 1st pair of coding switch of the channel 0 is switched to ON The 2nd pair of coding switch of the channel 2 is switched to ON For the audio conversation settings of the E1 link module just refer to the default ones that is the 1st audio interface is for channel 1 and the 2nd audio ...

Page 13: ...ting the power supply wires switch on the power supply switch at the back of the transceiver If the power supply LED is turned on then it means that the power supply module works well Then press the button POWER at the front panel to power on the transceiver 3 NMS Settings The user can configure the parameters and monitor the working of the transceiver via NMS such as the working mode working freq...

Page 14: ...the equipments from any strong shocks If the equipments have not been used for long time please regularly power on the equipments and check the status also 4 4 Cleaning of the Equipment Surface Please clean the equipment regularly Keep the buttons switches and external fans clean Please use the wet soft cloth to do the cleaning 4 5 Equipment Grounding Please check the grounding status of the equip...

Page 15: ...gulations of width and height and should be vertical and stable 6 The speed when transporting the equipments with truck should not be so fast protecting the equipments from any breakdown during transportation 7 It is not allowed to be shipped together with flammable explosive and corrosive items 8 The equipments should be stored in vans or carriages during transportation by train 9 Necessary measu...

Page 16: ...h work with international organizations to develop standards for safe exposure to RF radiation These standards consist of United States Federal Communications Commission Code of Federal Regulations 47CFR part 2 sub part J American National Standards Institute ANSI Institute of Electrical and Electronic Engineers IEEE C95 1 1992 Institute of Electrical and Electronic Engineers IEEE C95 1 1999 Inter...

Page 17: ...ision 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 fol lowing measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the deale...

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