User's Manual

2.
2
3.
3.
1
Usi
n
the
the
s
2
Block
D
PCB
Antenna
Electr
i
1
Absol
u
n
g products
device. Th
e
s
e conditio
n
D
iagra
m
Filter
Circuit
i
cal Ch
a
u
te Max
i
above the
e
se are ma
x
n
s is not i
m
m
Balun
Circuit
a
racte
r
i
mum R
a
absolute m
x
imum ratin
g
m
plied. Exp
o
MT
802.
1
S
SPI
FLASH
40MHz
OSC
r
istics
a
tings
aximum rat
g
s only an
d
o
sure to ma
K7681
1
1 b/g/
n
S
oC
Res
e
Multip
l
Circu
i
Voltag
e
ings may c
a
d
functional
ximum rati
n
7
w
n
e
t
l
ex
i
t
e
& Cur
r
a
use perma
n
operation
o
n
g conditio
n
w
ww.ibroadlin
k
UART
GPIO
r
ent
n
ent dama
g
o
f the devi
c
n
s for exte
n
k
.com
g
e to
c
e at
n
ded