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Summary of Contents for FC-700

Page 1: ...INSTRUCTION MANUAL FC 7 YAESU MUSEN CO LTD C P O BOX 1500 TOKYO JAPAN...

Page 2: ...ai 50 ohm dummy load which may be selected instead of th antenna for preliminary coupler adjustments A THRU position of th bandswitch also allows th antenna to be connected directly to th transceiver...

Page 3: ...700 to be operated from th DG13 5V outpui jack on th rear panel of Ihe FT 747GX so that th FC 700 can be switched on and off with th tran eiver Be sure to change th DC8V label on th FC 700 to DC13 5V...

Page 4: ...en th transmitter and th imp dance established by th BAND switch and LOAD control The TUNE and LOAD controls are adjusted for minimum SWR 5 BAND The BAND selector s lects th appropriate tap on th main...

Page 5: ...iver should be connected h re to supply th meter lamp on th front panel of th FC 700 4 INPUT Connect th coaxial cable to th FT 77 ANT jack at this point ANTENMA FT 77 S ries COAXIAL iCABLE o f o nnann...

Page 6: ...bus When using a transceiver other than th FT 77 be absolutely certain to observe th proper polarity and level of th voltage applied to th rear panel DC8V jack Do not exceed 8 volts DC nor apply AC po...

Page 7: ...ng taking only a few seconds 1 Set up th FT 77 or other transceiver for normal op ration Set th DUMMY ANT switch to DUMMY to s lect th built in dummy load Reduce th drive control on th transceiver to...

Page 8: ...ter 6 Now set th DUMMY ANT switch to ANT Following th technique described above tune your antenna System so as to secure minimum SWR with th antenna Always begin tuning at low power to avoid possible...

Page 9: ...attempts to reduce th 3 1 SWR at th antenna end would serve no useful purpose as far as reducing losses in th coax through matching with th FC 700 would improve th imp dance presented to th transmitt...

Page 10: ...0 01 jF CM COUPLER UNIT Symbol No D101 102 R102 R103 104 C101 Cl 02 VC101 T101 L101 Part No C0020560 F0002056A G2090038 J01245430 J00245103 K30176471 K13170473 K91000019 L0020301A L1190017 Q5000011 D...

Page 11: ...YAESU v E8285100 008X IS...

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