Data Sheet

ISM4343 Specification
DOC-DS-20074-5.3
Inventek Systems
Page 35
802.11b Transmit
Item
Condition
Min.
Typ.
Max.
Unit
Transmit output
power level
1M/2M/5.5M/11M
17
dBm
Transmit center
frequency
tolerance
-20
0
20
ppm
Transmit
spectrum mask
Fc-22MHz<F<Fc-11MHz &
Fc+11MHz<F<Fc+22MHz(1/2/5.5/11Mbps;
channel 1~13)
-30*
dBr
F<Fc-22MHz &
F>Fc+22MHz(1/2/5.5/11Mbps; channel
1~13)
-50*
dBr
Transmit power
-on
10% ~ 90 %
0.3
2*
us
Transmit power -
down
90% ~ 10 %
1.5
2*
us
Transmit
modulation
accuracy
1/2/5.5/11 Mbps
-17
-10
dB
Table 15: WLAN 2.4 GHz 802.11b Transmit Performance Specifications
802.11g Transmit
Item
Condition
Min.
Typ.
Max.
Unit
Transmit output
power level
6M/9M/12M/18M/24M/36M/48M/54M
13
dBm
dBm
dBm
Transmit center
frequency tolerance
-20
0
20
ppm
Transmit
modulation
accuracy
6Mbps
-5*
dB
9Mbps
-8*
dB
12Mbps
-10*
dB
18Mbps
-13*
dB
24Mbps
-16*
dB
36Mbps
-19*
dB
48Mbps
-22*
dB
54Mbps
-25*
dB
@ 11MHz
-20*
dBr