SGC HF SSB - Page 4

2
The SGC Building, 13737 S.E. 26th St. Bellevue, Washington 98005 USA
P.O. Box 3526, 98009 Tel: (425) 746-6310 Fax: (425) 746-6384
© 1997 SGC Inc.
FREQUENCY STEP ............................................................................................................................................................31
SENSITIVITY......................................................................................................................................................................31
SELECTIVITY.....................................................................................................................................................................32
OPERATING TEMPERATURE RANGE...........................................................................................................................32
POWER REQUIREMENTS.................................................................................................................................................32
CURRENT DRAW...............................................................................................................................................................32
DUTY CYCLE .....................................................................................................................................................................33
DISPLAY AND ILLUMINATION......................................................................................................................................33
METERING..........................................................................................................................................................................33
MEMORIES .........................................................................................................................................................................34
SCAN....................................................................................................................................................................................34
ALARM................................................................................................................................................................................34
AUTO ALARM....................................................................................................................................................................34
BREAK-IN KEYING (QSK) ...............................................................................................................................................34
SIDETONE...........................................................................................................................................................................35
FILTERS...............................................................................................................................................................................35
DSP (DIGITAL SIGNAL PROCESSING) ..........................................................................................................................35
DSP IN HF COMMUNICATIONS......................................................................................................................................36
DSP TECHNOLOGY...........................................................................................................................................................36
SPEAKER/HEADPHONE/RECORD OUTPUTS...............................................................................................................37
AUDIO I/O/ PORTS.............................................................................................................................................................38
AGC (AUTOMATIC GAIN CONTROL)............................................................................................................................38
NOISE BLANKER...............................................................................................................................................................38
FREQUENCY OFFSETS.....................................................................................................................................................38
PTT (PUSH-TO-TALK TRANSMITTER)..........................................................................................................................38
VOX (VOICE ACTIVATED TRANSMITTER).................................................................................................................39
SPEECH PROCESSING ......................................................................................................................................................39
ATTENUATOR....................................................................................................................................................................39
SIMPLEX/DUPLEX OPERATION.....................................................................................................................................39
SQUELCH............................................................................................................................................................................39
SPLIT-FREQUENCY OPERATION...................................................................................................................................40
SELECTABLE SIDEBANDS..............................................................................................................................................40
DATA TRANSMISSION.....................................................................................................................................................40
COMPUTER CONTROL.....................................................................................................................................................40
REMOTE CONTROL ..........................................................................................................................................................41
ALE (AUTOMATIC LINK ESTABLISHMENT)...............................................................................................................41
ENCRYPTIONS AND SCRAMBLING..............................................................................................................................41
GENERAL-COVERAGE RECEIVE...................................................................................................................................41
CHANNEL OPERATION....................................................................................................................................................42
POWER SUPPLIES..............................................................................................................................................................42
CABLING.............................................................................................................................................................................42
AC (MAINS) POWER SUPPLIES ......................................................................................................................................44
TRANSFORMER-RECTIFIER POWER SUPPLIES .........................................................................................................44
MOBILE POWER SUPPLIES .............................................................................................................................................45