<s>
Band	B-Algorithm
III	I-Algorithm
is	O
the	O
name	O
of	O
the	O
range	O
of	O
radio	O
frequencies	O
within	O
the	O
very	B-Algorithm
high	I-Algorithm
frequency	I-Algorithm
(	O
VHF	B-Algorithm
)	O
part	O
of	O
the	O
electromagnetic	O
spectrum	O
from	O
174	O
to	O
240	O
megahertz	O
(	O
MHz	O
)	O
.	O
</s>
<s>
It	O
is	O
also	O
called	O
high-band	O
VHF	B-Algorithm
,	O
in	O
contrast	O
to	O
Bands	O
I	B-Algorithm
and	O
II	O
.	O
</s>
<s>
The	O
band	B-Algorithm
is	I-Algorithm
subdivided	O
into	O
seven	O
channels	O
for	O
television	O
broadcasting	O
,	O
each	O
occupying	O
6MHz	O
.	O
</s>
<s>
European	O
Band	B-Algorithm
III	I-Algorithm
allocations	O
vary	O
from	O
country	O
to	O
country	O
,	O
with	O
channel	O
widths	O
of	O
7	O
or	O
8MHz	O
.	O
</s>
<s>
Australia	O
has	O
allocated	O
8	O
channels	O
in	O
Band	B-Algorithm
III	I-Algorithm
for	O
digital	B-Application
television	I-Application
,	O
each	O
with	O
7	O
MHz	O
bandwidth	O
.	O
</s>
<s>
In	O
the	O
UK	O
and	O
part	O
of	O
Ireland	O
,	O
Band	B-Algorithm
III	I-Algorithm
was	O
originally	O
used	O
for	O
monochrome	O
405-line	O
television	O
;	O
however	O
,	O
this	O
was	O
discontinued	O
by	O
the	O
mid-1980s	O
.	O
</s>
<s>
Other	O
European	O
countries	O
(	O
including	O
Ireland	O
)	O
continued	O
to	O
use	O
Band	B-Algorithm
III	I-Algorithm
for	O
analogue	O
625-line	O
colour	O
television	O
.	O
</s>
<s>
Digital	B-Application
television	I-Application
in	O
the	O
DVB-T	O
standard	O
can	O
be	O
used	O
in	O
conjunction	O
with	O
VHF	B-Algorithm
Band	I-Algorithm
III	O
and	O
is	O
used	O
as	O
such	O
in	O
some	O
places	O
.	O
</s>
<s>
Favorable	O
propagation	O
characteristics	O
and	O
reasonable	O
power	O
limits	O
(	O
up	O
to	O
65kW	O
for	O
full-power	O
digital	B-Application
television	I-Application
,	O
versus	O
20kW	O
or	O
less	O
on	O
VHF	B-Algorithm
Band	I-Algorithm
I	B-Algorithm
)	O
has	O
meant	O
that	O
many	O
US	O
broadcasters	O
elected	O
to	O
move	O
their	O
full-power	O
ATSC	B-Device
stations	O
from	O
UHF	O
frequencies	O
to	O
Band	B-Algorithm
III	I-Algorithm
VHF	B-Algorithm
when	O
all	O
full-power	O
NTSC	O
analog	O
television	O
services	O
in	O
the	O
US	O
shut	O
down	O
in	O
2009	O
.	O
</s>
