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4
47
RECEIVE AND TRANSMIT
■
Operating SSB
q
Select the desired frequency band. (p. 35)
w
Push [SSB] to select the LSB or USB mode.
• When operating above 10 MHz, USB is selected first;
when operating below 10 MHz, LSB is selected first.
• After USB or LSB is selected, hold down [SSB] for 1
second to select the data mode, if needed.
e
Rotate [MAIN DIAL] to tune a desired signal.
• The S-meter indicates the received signal strength.
•
The tuning step can be changed using the tuning step
program mode. (p. 38)
r
Rotate [AF] (MAIN Band) to adjust the audio to a
comfortable listening level.
t
Push [PTT] on the microphone to transmit. (or
[TRANSMIT] on the transceiver)
• The TX/RX indicator (MAIN Band) lights red.
y
Speak into the microphone at your normal voice
level.
• Rotate [MIC GAIN] to adjust the microphone gain at this
step, if necessary.
u
Release [PTT] to receive. (or push [TRANSMIT]
again)
[TRANSMIT] TX/RX indicator (MAIN Band)
[MIC GAIN]
[AF]
(MAIN Band)
[SSB]
[MAIN DIAL]
A G C
D U P
1 / 4
S C P
M1
“LSB” or “USB” appears
Convenient Receive functions
• Preamp and attenuator (p. 71)
• Twin PBT (passband tuning) (p. 75)
• AGC (auto gain control) (p. 72)
• Noise blanker (p. 76)
• Noise reduction (p. 77)
• Notch filter (p. 77)
• VSC (voice squelch control) (p. 146)
Convenient Transmit functions
• Speech compressor (p. 78)
• VOX (voice operated transmit) (p. 80)
• Tone control (p. 169)
• Transmit quality monitor (p. 81)
• Transmit filter width (p. 80)