background image

S  METER

This  gives  the  relative  strength  of  incoming  signais  when  receiving.

D IG IT A L  CLOCK

When  the  AC  power  cord  is  inserted  in the AC outlet, the clock starts operating regardless of whether 
the POWER switch (on the front panel) is turnëd on or off.

То  operate the transceiver on AC power, place the OFF-ON-AUTO-ALARM swtich in the ON position 
and  depress  the  POWER  push  switch  on  the  front  panel.  To  turn the  power  off simply  depress  the 
POWER  push  switch  again  to  release  it  or  place  the  OFF-ON-AUTO-ALARM  switch  in  the  OFF 

position.
NOTE: 

In  case  of  DC  operation  the  power  of  the  transceiver  is  controlled  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  control  for  proper  Sound  îevel,  and  set  the  OFF-ON-AUTO-ALARM  switch 
in  the  AUTO  position,  then  set  the  time  you  desire  by  rotating the ALARM SET knob.  At the sanie 
time,  depress  the  POWER  PUSH  SWITCH  and  the  transceiver  will  automatically  be  switched  on  at 
the  preset time.

Alarm  Set:

Turn  the  ALARM  SET  knob  clockwise  to  the  time  you  desire,  and  set  the  OFF-ON-AUTO-ALARM 

switch  to  the  ALARM  position.  Then,  both  the  transceiver  and  alarm  buzzer  will  be  turned  on 
automatically  at  the  preset  time.  If  you  want  to  activate  only  the  buzzer  tone,  set  the  POWER 

push  switch  to  the  released  out  positiort.

-   11  -

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...

Page 18: ...17...

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...

Reviews: