LG D722K Service Manual page 25

LG-D722k Product SPEC
11) WLAN 802.11a transceiver specification
11) WLAN 802.11a transceiver specification
IEEE 항목번호
17.3.8.3.1
17.3.8.3.2
17.3.8.3.3
17.3.8.3.3
Freq
17.3.2.2
17.3.9.1
Annex I.2.2
Tx
18.4.7.2
17.3.9.2
17.3.9.4
17.3.9.5
LGE Internal Use Only
Item
Frequency Range
Channel No.
Channel bandwidth
Channel concurrent
TX Data Rate
Tx Power Level (USA)
(Maximum output
power with
up to 6 dBi antenna
gain)
Tx Power Level (EU)
(EIRP)
TX Output Power
Control
TX Spectrum Mask
TX Center Frequency
Tolerance
Tx Chip clock Freq.
Tolerance
18
Specification
US EU
5.15 ~ 5.25 5.15 ~ 5.25
5.25 ~ 5.35 5.25 ~ 5.35
- 5.470 ~ 5.725
5.725 ~ 5.825 -
201(0 ~ 200)
22
12
6 BPSK / OFDM
9 BPSK / OFDM
12 QPSK / OFDM
18 QPSK / OFDM
24 QAM16 / OFDM
36 QAM16 / OFDM
48 QAM64 / OFDM
54 QAM64 / OFDM
40 (2.5 mW/MHz)
5.15–5.25 GHz
200 (EIRP)
200 (12.5
5.25–5.35 GHz mW/MHz)
1000 (EIRP)
5.470–5.725 GHz -
800 (50 mW/MHz)
5.725–5.825 GHz
4000 (EIRP)
5.15–5.25 GHz 200
5.25–5.35 GHz 200
5.470–5.725 GHz 1000
5.725–5.825 GHz -
15 High
12 Middle
10 Low
≤ -20
≤ -28
≤ -40
≤ ±20
≤ ±10
≤ ±20
≤ ±10
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2. PERFORMANCE
Unit
GHz
GHz
GHz
GHz
CH
MHz
CH
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
mW
mW
mW
mW
mW
mW
mW
mW
dBm
dBm
dBm
dBc
dBc
dBc
ppm
ppm
ppm
ppm
Only for training and service purposes