Wlan 802.11N Transceiver Specification - LG -D855 Service Manual

12) WLAN 802.11n transceiver specification

12) WLAN 802.11n transceiver specification
Item
Transmit Frequency
Tx Power Level
Frequency Tolerance
Chip clock Frequency
Tolerance
Spectrum Mask
Transmitter constellation error
(rms EVM)
Spurious Emissions
LGE Internal Use Only
LGE Internal Use Only
Specification
2400.0 MHz ~ 2483.5 MHz ( CH1~CH13 )
5150.0 MHz ~ 5725.0 MHz ( CH36~CH140 )
≤ 20dBm(2400 ~ 2483.5 MHz)
≤ 23dBm(5150 ~ 5350.0 MHz),
≤ 30dBm(5470 ~ 5725.0 MHz)
within ±25 PPM(2400 ~ 2483.5 MHz)
within ±20 PPM(5150 ~ 5725.0 MHz)
within ±25 PPM(2400 ~ 2483.5 MHz)
within ±20 PPM(5150 ~ 5725 MHz)
≤ -20 @ ±11MHz offset (09Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -45 @ ±30MHz offset (20MHz ~ 30Mhz)
≤ -5dB@6.5Mbps, ≤ -10dB@13Mbps, ≤ -13dB@19.5Mbps,
≤ -16dB@26Mbps, ≤ -19dB@39Mbps, ≤ -22dB@52Mbps,
≤ -25dB@58.5Mbps, ≤ -28dB@65Mbps
[ 2400 MHz ~ 2483.5 MHz ( CH1~CH13 ) ]
< -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
[ 5150 MHz ~ 5725 MHz ( CH36~CH140 ) ]
< -36 dBm @ 30 MHz to 47 MHz
< -54 dBm @ 47 MHz to 74 MHz
< -36 dBm @ 74 MHz to 87,5 MHz
< -54 dBm @ 87,5 MHz to 118 MHz
< -36 dBm @ 118 MHz to 174 MHz
< -54 dBm @ 174 MHz to 230 MHz
< -36 dBm @ 230 MHz to 470 MHz
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2. PERFORMANCE
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