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Summary of Contents for FT-2311R

Page 1: ...mal RPT Once Twice REV Set Squelch D MR to select Dial Mem Press and hold UP or DOWN i sec F UP DOWN or Tuning Knob F LOCK FHTSET Selector Knob TONE TONE Only if FTS 12 installed otherwise inactive FT 2311R 1 2GHz FM TRANSCEIVER YAISU V YAESU MUSEN CO LTD C P O BOX 15OO TOKYO JAPAN FT 2311R OPERATOR S QUICK REFERENCE CHARTS CHART 1 KEY FUNCTIONS f LOCK M y2S3 T SET iTEP Normal Function Shift other...

Page 2: ...f OPERATING MANUAL YAESU V FT 2311R Iti YAESU MUSEN CO LTD C P O BOX 15OO y TOKYO JAPAN ...

Page 3: ...chip components assures high circuii reli ability while modular circuii construction makes servicing easy Operating features similar to thè popular FT 23R 73R Handhelds include both pushbutton and knob memory selection and tuning in selectable steps ten memory channels storing repeater splits one touch repeater reverse and cali channel recali band memory and partial memory auto resumé scanning and...

Page 4: ... flexible arni Headset w microphone PTT Switch Unit for MF 1A3B or YH 1 MODEL CHART Version A B Freq Range MHz 1260 1300 1258 1300 Rptr Shift MHz user settable 35 1750 Hz Burst no yes O SPECIFICATIONS GENERAL Frequency range see Model Chart Channel steps 12 5 25 kHz Standard repeater shift see Model Chart Mode of emission G3E Antenna impedance 50 ohms unbalanced Supply voltage 13 8 VDC 10 neg grou...

Page 5: ... on thè front panel is off when thè channel is clear 5 MIC Jack This 8 pin jack accepts microphone input and scanning control from thè microphone or packet radio tnc Pinout is shown on page 12 6 T CALL Button European version only This button activates thè 1750 Hz burst tone generator when pressed together with thè PTT button 7 Function Keys These eight keys select thè various operating features o...

Page 6: ...is LEO indicator glows green when thè noise squelch is open during reception and red when transmitting 6 REAR PANEL 1 EXT SP External Speaker Jack This 2 contact mini phone jack accepts a 4 to 16 ohm external speaker such as thè SP 55 When a plug is inserted into this jack thè internai speaker is disabled 2 13 8VDC Cable Pigtail This is thè power supply connection for thè transceiver Use thè fused...

Page 7: ...be mounted near a heater vent or where it could interfere with safe operation of thè vehicle Make sure that plenty of space is provided at thè rear of thè trans ceiver so that air can flow freely around thè heatsink Refer to thè diagrams on thè facing page for reversai of thè front panel if installing thè transceiver overhead and installation of thè MMB 33 1 Use thè mounting bracket as a tempiale ...

Page 8: ... BLACK lead to thè NEGATIVE terminal If it is necessary to extend thè power cable use 14 AWG or larger insulated stranded copper wire and in ali cases use thè minimum power cable length practicable to keep voltage drop minimal WARNING NEVER APPLY AG POWER TO THE REAR PANEL POWER JACK OF THE TRANSCEIVER NEVER CONNECT DC VOLTAGE OF MORE THAN 15VOLTS TO THE POWER JACK ALWAYS REPLACE FUSES WITH 10A RA...

Page 9: ...button or generator pin 5 is already wired this way The tone burst may stili be activated after this modifi cation in European versions but only by thè T CALL button on thè front panel in thè European version B this pin is wired for Burst control from thè microphone It can be modified as follows 1 Remove thè ten screws affixing thè top and bottom covers and remove thè covers using care not to stra...

Page 10: ...s tape and press thè FTS 12 against it as shown in thè diagram below 5 Replace thè bottom cover The output tone level VR1 on thè FTS 12 is adjusted at thè factory for thè proper deviation so no adjustment should be necessary If thè front panel has not been reversed ie angles upwards thè bottom panel is thè larger panel which includes thè loud speaker Otherwise thè bottom panel is thè smaller one 1...

Page 11: ...e thè noise is silenced and thè LEO turns off If thè SQL control is set further clockwise sensitivity to weak signals will be reduced Now whenever 16 a signal reaches thè receiver that is strong enough to open thè squelch thè indicator will glow green Note that while receiving one or more bargraph segments may appear along thè bottom of thè display indicating signal strength on thè receiving frequ...

Page 12: ...n you press a key see if there is a small L at thè lower left corner of thè display If so press F LOCK to unlock thè keys 18 Once thè Memory number starts blinking in step 2 you have a maximum of four seconds between knob selections or keystrokes until you press D MR in step 3 If you time out a memory number will be displayed after you press D MR Simply start again at step 2 Remember that when you...

Page 13: ...ve and transmit frequencies are in band thè or 20 V displayed at thè upper right will blink signifying that thè trans mit and receive frequencies are reversed Using this REVerse function also allows you to check thè repeater input frequency to see if you can work a particular station direct on a simplex frequency of course Press REV again to return to thè originai repeater split direction Storing ...

Page 14: ...nd thè hidden memory can no longer be selected or scanned To unmask a hidden memory just repeat thè same steps you took to hide it press F M select thè Memory number to unmask and press F M again Priority Channel Monitoring The Priority function allows periodic checking for activity on any memory while operating on thè Dial frequency or checking of Memory 1 while operating on other memories When a...

Page 15: ...thing happens thè FTS 12 is not installed 24 IN CASE OF PROBLEMS Basic FT 2311R operation is not complicated but it is not hard to get lost when first getting acquainted with thè display and keypad functions or when learning to use some of thè finer features like split frequency memories If thè display shows nothing at ali check thè power switch VOL control and thè power supply connections Fortuna...

Page 16: ...NTL UNIT F2871000 INo 2xxx L to cr 0 J I CNTL UNIT F2871000 No 2xxxl 0 4 i 2SA1162 VERSION B RESISTOR VALUES ARE IN o 1 10W CAPACITOR VALLES ARE IN f SOwv IJ LESS on ewiae NOTED ITICAPACITORS ARE TANTALIO ...

Page 17: ...ANT 1260 00 1300 001 Hi VCO UNIT F2893101 lNo 3xx 11 4 COMMON LINE I ro CO T 1DN LINE ...

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