Ssb Operation - Kenwood TS-940S Instruction Manual

3-3 SSB OPERATION
ATT (RF attenuator) switch
into the receiver antenna circuit, to pro-
tect the RF amplifier and mixer circuits
from distortion caused by excessive in-
put signal levels.
NB (noise blanker) switch/ --~
control
®
(page 22)
NB1: Used to reduce/eliminate short
duration pulse noise such as an
auto ignition ..
NB2: Use to reduce/eliminate long
duration pulse noise such as
the "Russian Woodpecker".
RECEIVE
OJ
Turn on the power.
MONI (monitor) switch G)-----.
Allows monitoring of your transmit
~--~
signal.
VOX switch G) (page
74'1-----.
Used to operate VOX.
AUTO/THRU selector switch G)
(page 18)
AUTO: Antenna tuner is on.
THRU: Antenna tuner is off.
MIC (microphone) connector
Connector for microphone.
AGC switch @(page 25) - - - - .
OFF- Used to disable the AGC. (Turns
OFF the S-Meter function)
FAST- Normally used for CW and FSK.
SLOW- Normally used for SSB, AM
and FM.
PROC (processor) switch/
- - f - - - - - - - - - _ j
control G) (page 24) PWR (RF power) control
GJ
Used to actuate the speech processor Controls the transmit power in SSB,
circuit. CW and FM modes. Clockwise rotation
increases power output.
~
The meter lamp lights and a frequency is shown on
the display.
[±]
Select the desired band by operating the BAND/
KEY switch or with the 1 MHz step switch.
['§]
Adjust audio volume with the AF (audio gain) control.
[§"]
Adjust the main tuning control so that the desired sig-
nal may be clearly heard.
~
For operation up to the 7 MHz band, place the MODE
switch to LSB. For operation on or above the 10 MHz
band, use the USB mode.
8
Note: -------------------------------------
GJ
denotes transmit operation.
®
denotes receive operation.