User Manual
PAGE :
REG. DATE : 2018.10.25
MODEL NAME :
TWFM-K305D
REV. NO : v1.00
© 2018 LGIT. All rights reserved.
5 / 8
REV. DATE : 2018.10.25
Items
Contents
Specification
IEEE802.11g
Mode
OFDM
Channel frequency
2400 ~ 2483 MHz
Data rate
6,9,12,18,24,36,48,54Mbps
TX Characteristics
Min.
Typ.
Max.
Unit
Power Level
11
14
17
dBm
Spectrum Mask
at fc
±
11MHz
-
-
-20
dBr
at fc
±
20MHz
-
-
-28
dBr
at fc ≥
±
30MHz
-
-
-40
dBr
Constellation Error (EVM)
-
-
-25
dB
Freq. Tolerance
-20
-
20
ppm
Chip Clock Freq. Tolerance
-20
-
20
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
Minimum Input Level Sens. (PER ≤ 10%)
-
-
-65
dBm
Maximum Input Level (PER ≤ 10%)
-20
-
-
dBm
5-2. RF Characteristics for IEEE802.11g
(54Mbps mode unless otherwise specified)
* Normal Condition : 25
℃
, VDD=3.3V.
* RF characteristics is board limit. It can differ according to standards
