CONTENTS

CW BREAK-IN .......................................................

42

USING SEMI BREAK-IN OR

 

FULL BREAK-IN ................................................

42

ELECTRONIC KEYER ..........................................

42

CHANGING KEYING SPEED ............................

42

AUTO WEIGHTING ...........................................

42

Reverse Keying Weight Ratio .......................

42

BUG KEY FUNCTION .......................................

43

CW MESSAGE MEMORY .................................

43

Storing CW Messages ..................................

43

Checking CW Messages without

 

Transmitting ..................................................

43

Transmitting CW Messages ..........................

43

Changing the Inter-message Interval Time ....

44

Changing the Sidetone Volume .....................

44

Inset Keying ..................................................

44

FREQUENCY CORRECTION FOR CW ............

44

CW REVERSE (RECEIVE) ................................

44

AUTO CW TX IN SSB MODE ............................

44

CHAPTER 10

SUB-RECEIVER

 

SUB-RECEIVER ....................................................

45

TX BAND AND CONTROL BAND ..........................

45

TX BAND ...........................................................

45

CONTROL BAND ..............................................

45

RECEIVING ...........................................................

45

ACTIVATING THE SUB-RECEIVER ..................

45

CONTROLLING THE SUB-RECEIVER .............

45

SELECTING A BAND ........................................

45

ADJUSTING THE AUDIO FREQUENCY (AF)

 

GAIN .................................................................

46

ADJUSTING THE SQUELCH ............................

46

SELECTING A FREQUENCY ............................

46

SUB-RECEIVER PANEL METER ......................

46

SELECTING A MODE FOR

 

THE SUB-RECEIVER........................................

46

FM CTCSS OPERATION...................................

46

FM DCS OPERATION .......................................

46

TONE FREQ. ID SCAN .....................................

46

DCS CODE ID SCAN ........................................

46

ATTENUATOR ...................................................

47

PRE-AMPLIFIER ...............................................

47

DUAL WATCH ...................................................

47

SCAN ................................................................

47

NOISE REDUCTION .........................................

47

TRANSMITTING ....................................................

47

SELECTING A TRANSMIT POWER ..................

47

MICROPHONE GAIN ........................................

47

FM REPEATER OPERATION ............................

47

REVERSE FUNCTION ......................................

47

AUTOMATIC SIMPLEX CHECK (ASC) ..............

48

TRANSMITTING A TONE ..................................

48

MEMORY ..............................................................

48

CHAPTER 11

SPECIALIZED COMMUNICATIONS

 

PACKET RADIO ....................................................

49

BUILT-IN TNC

........................................................

49

PREPARATION .....................................................

50

DCD SENSE..........................................................

50

RADIO TELETYPEWRITING (RTTY) ....................

51

AMTOR/PacTOR/CLOVER/G-TOR/PSK31 ...........

52

SLOW SCAN TV/ FACSIMILE ...............................

52

DX PACKET CLUSTER TUNE ...............................

53

SATELLITE OPERATION ......................................

53

BASIC OPERATION ..........................................

53

STORING SATELLITE MEMORY CHANNELS ..

54

RECALLING A SATELLITE MEMORY

 

CHANNEL .........................................................

54

SATELLITE CHANNEL NAME ...........................

54

QUICK MEMORY IN SATELLITE MODE ...........

54

CHECKING THE UPLINK FREQUENCY ...........

54

USING XIT/ RIT IN SATELLITE MODE ..............

54

CHANGING THE FREQUENCY BAND .............

54

CHAPTER 12

REJECTING INTERFERENCE

 

DSP FILTERS

........................................................

55

CHANGING THE RECEIVE FILTER

 

BANDWIDTH .....................................................

55

SSB/ FM/ AM Modes ....................................

55

CW/ FSK Modes ...........................................

55

NOTCH FILTER (SSB) ......................................

56

BEAT CANCEL (SSB/ AM) .................................

56

MANUAL BEAT CANCEL (ALL MODES) ...........

56

NOISE REDUCTION .........................................

56

Setting the N.R. 1 Level Adjustment ..............

56

Settign the N.R. 2 Time Constant ..................

56

NOISE BLANKER ..................................................

57

PRE-AMPLIFIER ...................................................

57

ATTENUATOR .......................................................

57

CHAPTER 13

MEMORY FEATURES

 

MEMORY CHANNELS ..........................................

58

STORING DATA IN MEMORY ...........................

58

Simplex Channels .........................................

58

Split-Frequency Channels .............................

59

MEMORY RECALL AND SCROLL ....................

59

Memory Recall ..............................................

59

Memory Scroll...............................................

60

Temporary Frequency Changes ....................

60

MEMORY-VFO SPLIT OPERATION ..................

60

MEMORY TRANSFER ......................................

61

Memory VFO Transfer ..............................

61

Channel Channel Transfer ........................

61

STORING FREQUENCY RANGES ...................

62

Confirming Start/End Frequencies ................

62

Programmable VFO ......................................

62

Memory Channel Lockout .............................

62

ERASING MEMORY CHANNELS .....................

62

MEMORY CHANNEL NAME .............................

63

MEMORY GROUP ............................................

64

Memory Group Select ...................................

64

QUICK MEMORY ..................................................

64

STORING INTO QUICK MEMORY ....................

64

RECALLING QUICK MEMORY CHANNELS .....

65

TEMPORARY FREQUENCY CHANGES ..........

65

QUICK MEMORY VFO TRANSFER ..............

65

v