D About Bpsk And Qpsk Modes - Icom IC-7600 Instruction Manual

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RECEIVE AND TRANSMIT

D About BPSK and QPSK modes

BPSK and QPSK modes are avalable for PSK.
• BPSK (Bnary Phase Shft Keyng) mode s the most
commonly used mode.
• QPSK (Quadrature Phase Shft Keyng) mode has
error correcton capablty to provde better decodng
than BPSK mode n margnal condton. However,
more accurate tunng s requred wth QPSK mode,
due to the tght phase margn of QPSK.
q Durng PSK mode selecton, push [DECODE] (F-3)
to dsplay the PSK decode screen.
w Push [<MENU1>] (F-1) to select PSK decode sec-
ond menu.
e Push [B/QPSK] (F-2) to toggle between BPSK and
QPSK mode alternately.
55
F-1 F-2
<MENU1> B/QPSK
• PSK decode screen— BPSK mode
• PSK decode screen— QPSK mode
F-3
DECODE
Appears
Appears