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HF2013DX-A HF AMPLIFER INSTRUCTION MANUAL

Page 37 of 37

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Summary of Contents for HF2013DX-A

Page 1: ...re it will be used Pay particular attention when you move it from a very cold into a very warm place condensation is likely and this could result in damage to the high voltage circuits In such a case...

Page 2: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 2 of 37 Instruction Manual Version 1 09...

Page 3: ...residual voltages may still be present WARNING HIGH VOLTAGE Never allow anyone ESPECIALLY CHILDREN to push anything into the holes in the case this will cause electric shock NEVER TOUCH AN ANTENNA dur...

Page 4: ...Do not turn the amplifier on without having connected the antenna first There is potential for a hazardous HF voltage build up Before opening the upper lid of the amplifier make sure that both power s...

Page 5: ...HE HF2013DX A AMPLIFIER 6 SPECIFICATION OF HF2013DX A 6 DESCRIPTION OF HF2013DX A POWER AMPLIFIER 8 PUTTING THE POWER AMPLIFIER INTO OPERATION 12 COOLING 15 OPERATION 16 CONFIGURING AND OPERATING THE...

Page 6: ...dB Output impedance 50 Ohm unbalanced Maximum output SWR 2 1 SWR protection automatic switching toSTBY when reflected power is 350W or higher Intermodulation distortion 32 dB below nominal output Supp...

Page 7: ...power output SWR Standing Wave Ratio RPW Reflected Power TUNE Tune scale indicator BUTTONS Lists items in menu MAN Manual Operation mode See tuning section AUTO Automatic operating mode settings recal...

Page 8: ...grid bias and the screen voltage The power input is given to the control grid using a broadband input circuit with an input impedance of 50 Ohms This adaptable input circuitry ensures a good input SW...

Page 9: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 9 of 37 TOP VIEW OF OPENED HF2013DX A SIDE VIEW OF OPENED HF2013DX A...

Page 10: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 10 of 37 POWER SUPPLY BOARD OF THE HF2013DX A SWITCH ON BOARD OF THE HF2013DX A...

Page 11: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 11 of 37 AC POWER CONNECTORS AND COOLING FAN TOROIDAL TRANSFORMER 2 0 KVA...

Page 12: ...nd monitoring circuits ensure control and safety of the circuits of the device during malfunction of the PA They are placed on the Control board which is located on the subpanel PUTTING THE POWER AMPL...

Page 13: ...mmunication with TRX as well as antennas BPF switching can be done via I O Interface KEY IN Input signal PTT switching voltage current 5V 2mA KEY OUT Output signal PTT maximum switching of 30V 50mA CO...

Page 14: ...e selection of interface is done via TRX type PC DB9 RS232 port is used for communication of your TRX with PC Use setting that you would normally use as if using direct connected Ie TRX PC connection...

Page 15: ...PF 80M 16 BPF 40M 17 BPF 30M 18 BPF 20M 19 BPF 17M 20 BPF 15M 21 BPF 12M 22 BPF 10M 23 COMMON BPF PORT 24 NC 25 GND COOLING The centrifugal blowers provide the necessary cooling of the amplifier even...

Page 16: ...0 on the scale Power down the amplifier amplifier Heating of tube takes 150 seconds therefore there will be a delay before the amplifier is ready for operation The WAIT the unit is ready for operatio...

Page 17: ...gment parameter menu options CONFIGURING AND OPERATING THE HF2013DX A POWER AMPLIFIER When the Power switch is selected to the ON position the amplifier will start This will also start the process of...

Page 18: ...A will be connected in the following configuration JST 245 DB37 JST 245 cable MKII or other device from microHAM which hasa CI V output PC HF2013DX A is connected to the CI V output of a microHAM devi...

Page 19: ...to desired TRX Type Confirm the selection by pressing SET Continue by selecting Baud Rate Below Baud rate for TRX PA communication displayed by OSD By scrolling and selects desired Baud Rate which mu...

Page 20: ...2LX etc you need to configure the assignment of each port to specific band antenna By pressing SET and scrolling to ANTENNA SETTINGS you will then control the Antenna Options Press SETagain and you wi...

Page 21: ...band pass filters is automatic Follow the pin out of the BPFconnector For more see section of ANT BPF Switching LOADING FACTORY DEFAULT SETTINGS To restore factory default settings press SET and scro...

Page 22: ...connected to ALC Out of HF2013DX A Using SET and scrolling and we select SET MUTE and confirm it by SET You will need to configure the MUTE LEVEL for each band Select a MUTE level that will ensure no...

Page 23: ...cording to your antennaimpedance Entering TUNE mode is done by pressing theTUNE button HF2013DX A then switches theTRX to RTTY and sets the frequency to the corresponding segment By changing the value...

Page 24: ...you overload the amplifier the output power increases the grid current at very small rates and the IA will display the grid current in RED The safety devices will switch the PA to STBY You must decrea...

Page 25: ...nd 3 2kV The WAITLCD lights up After switching on you have to check the function of the blower Air must be blown out of the exhaust Chimney from the ceramic tetrode If there is any failure you must pr...

Page 26: ...Eso the FPW reads maximum 6 Set LOADso that the TUNE LCD indicator lights within 1cm to the V or 1cm to the right of the V and you achieve maximum FPW 7 Repeat tuning several times follow steps 5 and...

Page 27: ...z bands optimal tuning can be achieved when one or two LCDs are litup to the left from the position V If less output is desired you can simply decrease the load of thetransceiver Please note Should th...

Page 28: ...tycircuits of HF2013DX A will react The amplifier will be turned to STBYmode After approx 5seconds the control circuits will switch the amplifier back to OPR If the fault repeat 3 times the control ci...

Page 29: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 29 of 37 EXAMPLE OF CONNECTION TO AN ICOM...

Page 30: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 30 of 37 EXAMPLE OF CONNECTION FOR ELECRAFT...

Page 31: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 31 of 37 EXAMPLE OF CONNECTION WITH YEASU...

Page 32: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 32 of 37 ICOM 7700 7800 WITH ACCESSORY USB MICRO KEYER IIAND PC...

Page 33: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 33 of 37 ICOM WITH ACCESSORY USB MICRO KEYER II AND PC...

Page 34: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 34 of 37 YEASU ELECRAFT WITH ACCESSORY USB MICRO KEYER II AND PC...

Page 35: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 35 of 37 YEASU ELECRAFT WITH ACCESSORY USB MICRO KEYER II MK2R ETC WITH CI V OUTPUT...

Page 36: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 36 of 37 YEASU WITH ACCESSORY ANTENNA SWITCH AND BPF CONNECTED TO PC...

Page 37: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 37 of 37 BLOCK DIAGRAM...

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