<s>
HackRF	B-Device
One	I-Device
is	O
a	O
wide	O
band	O
software	B-Architecture
defined	I-Architecture
radio	I-Architecture
(	O
SDR	O
)	O
half-duplex	O
transceiver	O
created	O
and	O
manufactured	O
by	O
Great	O
Scott	O
Gadgets	O
.	O
</s>
<s>
HackRF	B-Device
One	I-Device
is	O
capable	O
of	O
receiving	O
and	O
transmitting	O
on	O
a	O
frequency	O
range	O
of	O
1	O
MHz	O
to	O
6	O
GHz	O
with	O
maximum	O
output	O
power	O
of	O
up	O
to	O
15	O
dBm	O
depending	O
on	O
the	O
band	O
.	O
</s>
<s>
HackRF	B-Device
One	I-Device
integrates	O
with	O
popular	O
software	B-Architecture
defined	I-Architecture
radio	I-Architecture
software	O
such	O
as	O
GNU	B-Application
Radio	I-Application
and	O
SDR#	O
.	O
</s>
<s>
The	O
popularity	O
of	O
HackRF	B-Device
One	I-Device
as	O
a	O
security	O
research	O
platform	O
has	O
made	O
it	O
featured	O
in	O
many	O
information	O
security	O
conference	O
talks	O
such	O
as	O
BlackHat	O
,	O
DEF	O
CON	O
and	O
BSides	O
.	O
</s>
<s>
Kimmo	O
Heinäaro	O
presented	O
a	O
paper	O
at	O
the	O
2015	O
International	O
Conference	O
on	O
Military	O
Communications	O
and	O
Information	O
Systems	O
(	O
ICMCIS	O
)	O
outlining	O
how	O
military	O
tactical	O
communications	O
could	O
be	O
hacked	O
with	O
HackRF	B-Device
One	I-Device
and	O
other	O
open	O
source	O
tools	O
.	O
</s>
<s>
HackRF	B-Device
One	I-Device
has	O
received	O
criticism	O
in	O
several	O
media	O
reports	O
because	O
it	O
can	O
be	O
used	O
to	O
intercept	O
and	O
replay	O
the	O
key	O
fob	O
signals	O
to	O
open	O
car	O
and	O
garage	O
doors	O
.	O
</s>
