37
BFO
CW-R mode (USB side)
BFO
Desired signal
CW mode (LSB side)
Interference
Desired signal
Interference
■
Operating CW (continued)
D
About the CW reverse mode
The CW reverse mode receives signals with a reverse
side CW carrier point similar to voice of the LSB and
USB modes.
Use when interfering signals are near a desired signal,
and you want to reduce the interfering tone.
➥
Push [CW] to alternately select the CW or CW re-
verse mode.
• Check that the interfering tone can be reduced.
D
About CW pitch control
The received CW audio pitch and CW sidetone
can be
adjusted to suit your preference, without changing the
operating frequency.
➥
Rotate the [CW PITCH] control to suit your prefer-
ence.
• Adjustable from 300 to 900 Hz (in 5 Hz steps)
D
About keying speed
The transceiver’s internal electronic keyer speed can
be adjusted between 6 and 48 wpm (wards per min-
ute).
➥
Rotate the [KEY SPEED] control clockwise to in-
crease keying speed; counterclockwise to decrease
keying speed.
D
CW sidetone function
When the transceiver is in the receive mode (and the
Break-in function is OFF— p. 63), you can listen to the
CW sidetone
without actually transmitting.
You can also use the CW sidetone to practice CW
sending, but be sure to turn OFF the Break-in func-
tion.
The CW sidetone level can be adjusted in the “Side
Tone Level” item of the Keyer Set mode (p. 42).
[CW PITCH]
[KEY SPEED]
4
RECEIVE AND TRANSMIT
