Promax AE-166 User Manual page 123

802.11g*
►
The channel span:
ERP-OFDM/DSSS-OFDM: 18 MHz
ERP-DSSS/ERP-PBCC/ERP-CCK: 22 MHz
Note: A, B, C, D denote offsets 1 to 4, respectively. Here the default value of
"f" is 40 MHz (ERP-OFDM/ DSSS-OFDM) or 25 MHz (ERP-DSSS/ ERP-PBCC/
ERP-CCK). This can be user-defined.
ERP-OFDM/
DSSS-OFDM
ERP-DSSS/
ERP-PBCC/
ERP-CCK
802.11n**
►
The channel span:
CH BW 20 MHz: 18 MHz
CH BW 40 MHz: 38 MHz
Note: A, B, C, D denote offsets 1 to 4, respectively. Here the default value of
"f" is 40 MHz (CHBW 20 MHz) or 70 MHz (CHBW 40 MHz). This can be user-
defined.
CH BW
20 MHz
CH BW
40 MHz
*reference: IEEE Std 802.11a-1999
**reference: IEEE Std 802.1n-2009
February 2017
Unit: MHz
9 ≤ A < 11
11 ≤ B < 20
20 ≤ C < 30
30 ≤ D < f
Unit: MHz
11 ≤ A < 22
22 ≤ B < f
Unit: MHz
9 ≤ A < 11
11 ≤ B < 20
20 ≤ C < 30
30 ≤ D < f
Unit: MHz
19 ≤ A < 21
21 ≤ B < 40
40 ≤= C < 60
60 ≤ D < f
Rel
[2]
-0 ~ -20 dBc
-20 ~ -28 dBc
-28 ~ -40 dBc
-40 dBc
Rel
[2]
-30 dBc
-50 dBc
Rel [2]
-0 ~ -20 dBc
-20 ~ -28 dBc
-28 ~ -45 dBc
-45 dBc
Rel [2]
0 ~ -20 dBc
-20 ~ -28 dBc
-28 ~ -45 dBc
-45 dBc
RBW
100 kHz
100 kHz
100 kHz
100 kHz
RBW
100 kHz
100 kHz
RBW
100 kHz
100 kHz
100 kHz
100 kHz
RBW
100 kHz
100 kHz
100 kHz
100 kHz
114