User's Manual

30
SFM (6 k)
6 kHz
Super Narrow
FM
FMST
100, 200, 300
kHz
N/A below
25 MHz
WAM (15 kHz)
15 kHz
Wide AM
AM
3, 6, 15, 30 kHz
AM (6 k)
6 kHz
SAM
3, 6, 15, 30 kHz
NAM (3 k)
3 kHz
Narrow AM
USB
3, 6, 15, 30 kHz
SAM (6 k)
6 kHz
Synchronous
AM
LSB
3, 6, 15, 30 kHz
USB (3 k)
3 kHz
CW
500 Hz
200, 500 Hz
Below 25 MHz
Above 25 MHz
LSB (3 k)
3 kHz
ISB
3, 6, 15, 30 kHz
N/A below
25 MHz
CW1 (500)
500 Hz
AIQ
3, 6, 15, 30 kHz
Selectable bandwidth
4 ADDITIONAL SETTINGS
4-1 AGC (AUTOMATIC GAIN CONTROL)
To change the AGC parameter setting, press the [FUNC] key and then press the [STEP] key.
Select a new AGC parameter from the list of “FAST”, “MIDDLE”, “SLOW”, or “OFF (MANUAL)” by
rotating the sub dial.
To accept the new AGC parameter, press the [MHz] key.
Usually, FAST is used to receive CW, MEDIUM for AM and FM, and SLOW for SSB mode.
However, this option cannot be configured in FM mode.
When AGC is set to OFF, two horizontal bars are displayed on the LCD above “KHz” or “MHz”.
When AGC is set to OFF, the RF gain control can be adjusted.
4-2 ATTENUATOR / RF AMPLIFIER
Activating the attenuator reduces signal to the RF input stages of the AR5001D in order to prevent