Midland 13-898B Manual Download Page 15

E R V IC IN G   Y O U R   T R A N S C E IV E R

The  technical  information,  diagrams  and  charts  provided  in  this  manuał are  suppüed  for the  use  of 
a  qualified  holder  of  a first  or  second  dass radiotéléphone  license  in  servicing  this  transceiver.  It  is 
the  users responsibility  to  see that  this  unit  is  operating  at  all  times  in  accordance  with  the  F.  C.  C. 
dtizens  radio  service régulations.

If  you  install  your  own  transceiver,  do  not  attempt  to  make  any  transmitter  tuning  adjustments. 
Ail  transmitter  adjustments  and  servicing  are  prohibited  by  the  F,  C.  C.  unless  you  hold  a  first  or 
second  dass  radiotéléphone  license  or  are  in  the  presence  of  a  person  holding  such  a  license.  A 
Citizens  Band  or  Amateur  license  is  not  sufficient.

When  service  is  performed  by  an  authbrized  and  licensed  person,  care  must  be  taken  in  the  replace­
ment  of  parts  to  use  only  authorized  parts,  in  order  not  to  void  the  type  acceptance  of  this  unit.

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Summary of Contents for 13-898B

Page 1: ......

Page 2: ...s manua are supplied for the use of a qualified holder of a first or second class radiot l phone license in servicing this transceiver It is the user s responsibility to see that this unit is operatin...

Page 3: ...t has been highly effective in commercial amateur and military usage for many years It is a superior means of wire iess com munications allowing transmissions of greater distances with a minimum amoun...

Page 4: ...ude Modulation is Double Sideband DSB In this method of operation a carrier is transmitted which is modulated or mterrupted by voice on both positive and negative sides as re presented by figure 2 Fig...

Page 5: ...0R MICROPHONE CQ NNECTOR PU SH TO TALK M ICRO PHONES PHONE JACK SIG N AL M ETER FINE TUNE CONTROL C A U 5 WR SWITCH POWER ON O FF SWITCH j RE GAIN CONTROL R F C A U B R A T E KNOB MODE SWITCH TRAN SM...

Page 6: ...ANTENNA CONNECTOR______ TV I TRAP PA JACK AC POWER CONNECTOR _ _ FUSE A DC POWER CONNECTOR RECORD OUTPUT JACK EXTERNAL A U X I U A R Y IN P U T J A C K 8...

Page 7: ...speaker when receiving The volume control does not affect transmitting output RF G AIN Controls RF gain when receiving To increase RF gain r ception sensitivity tum the knob to the clockwise direction...

Page 8: ...f conventional AM operation or SSB operation on either upper or lower side band In order to com municate with another transceiver you must use the same operating mode FINE TUNE When receiving SSB sign...

Page 9: ...RATE knob so that the SWR meter pointer reads maximum or SET Release the push to talk switch 5 Depress the CAL SWR push switch and agam press the push to talk button The SWR of your antenna system wil...

Page 10: ...ch must be placed in released out CB position PHONE JACK When a headphone is inserted it autornatically disconnects the internal speaker REC JACK Both transmitting and receiving signais are supplied t...

Page 11: ...usted for maximum transmitter power output while transmitting with mode switch placed in AM position observing EF power meter AN TEN N A CONNECTOR Used for antenna connection matches PL 259 standard t...

Page 12: ...rolled by the POWER push switch only regardless of the OFF ON AUTO ALARM switch To turn on the transceiver automatically at the desired time tune in a desired ehannel in advance and adjust the volume...

Page 13: ...ive greater distance even under adverse conditions The range or the transceiver also d pends on the height of the antenna so whenever possible select the highest location within F C C limits Whatever...

Page 14: ...h switch in either position 9 Place the channel selector switch o a desired channel 10 Place the mode selector switch in a desired mode position 11 Adjust the VOLUME control for proper sound level 12...

Page 15: ...e r gulations If you install your own transceiver do not attempt to make any transmitter tuning adjustments Ail transmitter adjustments and servicing are prohibited by the F C C unless you hold a firs...

Page 16: ...AM Lower Sideband Upper Sideband RF gain control Calibrate Volume Squelch mode switch Fine Time Channel selector CAL SWR switch ANL BLANKER switch CB switch Time Alarm set switch Clock Function switch...

Page 17: ...deband Suppression Harmonie Suppression AM TRANSMITTER Modulation RF Output Power Harmonie Suppression More than 0 5jiV S l dB More than 50 dB More than 800Hz More than 3 W O juV 100m V AM 0 25m V IOO...

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Page 19: ...BACK VIEW 18...

Page 20: ...FRONT VIEW 19...

Page 21: ...BACK VIEW 20...

Page 22: ...FRONT VIEW R401 R402 B A C K V IE W FRONT VIEW B A C K V IE W...

Page 23: ...i S SCHEMATIC DIAGRAM OF 13 898B Printed in...

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