<s>
PSK63	B-Device
(	O
meaning	O
Phase	B-General_Concept
Shift	I-General_Concept
Keying	I-General_Concept
at	O
a	O
rate	O
of	O
63	O
baud	O
)	O
is	O
a	O
digital	B-General_Concept
radio	O
modulation	O
mode	O
used	O
primarily	O
in	O
the	O
amateur	O
radio	O
field	O
to	O
conduct	O
real-time	O
keyboard-to-keyboard	O
informal	O
text	O
chat	B-Protocol
between	O
amateur	O
radio	O
operators	O
.	O
</s>
<s>
In	O
April	O
2003	O
,	O
Skip	O
Teller	O
,	O
KH6TY	O
,	O
the	O
creator	O
of	O
Digipan	O
,	O
requested	O
an	O
addition	O
to	O
Moe	O
(	O
AE4JY	O
)	O
Wheatley	O
's	O
PSKCore	O
DLL	O
to	O
support	O
the	O
PSK63	B-Device
mode	O
.	O
</s>
<s>
Unlike	O
PSK63F	O
,	O
PSK63	B-Device
does	O
not	O
use	O
forward	B-Error_Name
error	I-Error_Name
correction	I-Error_Name
(	O
FEC	O
)	O
.	O
</s>
<s>
PSK63	B-Device
is	O
now	O
supported	O
directly	O
in	O
KH6TY	O
's	O
own	O
QuikPSK	O
software	O
,	O
as	O
well	O
as	O
in	O
Digipan	O
,	O
AA6YQ	O
's	O
WinWarbler	O
,	O
F6CTE	O
's	O
MultiPSK	O
,	O
AE4JY	O
's	O
WinPSK	O
,	O
HB9DRV	O
's	O
DM780	O
,	O
PSK31	B-Device
Deluxe	O
,	O
MMVARI	O
,	O
Fldigi	B-Protocol
,	O
MIXW	O
,	O
and	O
DL4RCK	O
's	O
RCKRtty	O
.	O
</s>
<s>
Others	O
are	O
likely	O
to	O
follow	O
,	O
now	O
that	O
version	O
1.17	O
of	O
the	O
PSKCore	O
dll	O
supports	O
both	O
PSK31	B-Device
and	O
PSK63	B-Device
.	O
</s>
<s>
QuikPSK	O
,	O
MultiPSK	O
and	O
PSK31	B-Device
Deluxe	O
can	O
decode	O
up	O
to	O
24	O
signals	O
simultaneously	O
.	O
</s>
<s>
QuickPSK	O
has	O
a	O
unique	O
additional	O
capability	O
to	O
send	O
colour	O
thumbnail	O
pictures	O
(	O
32x32	O
pixel	O
,	O
16	O
colours	O
)	O
using	O
the	O
PSK63	B-Device
mode	O
.	O
</s>
<s>
A	O
PSK63-only	O
version	O
of	O
the	O
PSKCore	O
dll	O
is	O
also	O
available	O
at	O
KH6TY	O
's	O
web	O
site	O
for	O
use	O
with	O
any	O
software	O
that	O
uses	O
PSKCore	O
to	O
implement	O
PSK31	B-Device
.	O
</s>
<s>
Simply	O
by	O
replacing	O
the	O
original	O
PSKCore	O
file	O
(	O
it	O
is	O
suggested	O
that	O
you	O
rename	O
the	O
original	O
rather	O
than	O
deleting	O
it	O
)	O
with	O
the	O
new	O
version	O
,	O
the	O
PSK31	B-Device
software	O
supports	O
PSK63	B-Device
instead	O
of	O
PSK31	B-Device
.	O
</s>
<s>
This	O
technique	O
has	O
been	O
used	O
during	O
early	O
experiments	O
with	O
the	O
PSK63	B-Device
mode	O
,	O
but	O
it	O
is	O
not	O
likely	O
to	O
continue	O
to	O
be	O
very	O
widely	O
used	O
now	O
that	O
software	O
that	O
supports	O
PSK63	B-Device
directly	O
has	O
become	O
widely	O
available	O
.	O
</s>
<s>
The	O
official	O
distribution	O
of	O
the	O
PSKCore	O
DLL	O
,	O
which	O
supports	O
PSK31	B-Device
,	O
PSK63	B-Device
,	O
and	O
PSK125	O
,	O
is	O
available	O
on	O
Moe	O
(	O
AE4JY	O
)	O
Wheatley	O
's	O
website	O
.	O
</s>
