LG D686 Service Manual page 17

LG-D685 Product SPEC
8) WLAN 802.11g transceiver specification
8) WLAN 802.11g transceiver specification
Item
Transmit Frequency
Tx Power Level
Frequency Tolerance
Chip clock Frequency
Tolerance
Spectrum Mask
Transmitter constellation error
(rms EVM)
Spurious Emissions
Rx Min input Sensitivity
Rx Max input Sensitivity
Rx Adjacent Channel
Rejection
LGE Internal Use Only
2400 MHz ~ 2483.5 MHz ( CH1~CH13)
≤ 20dBm under (Europe), ≤ 30dBm under (USA)
≤ -20 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -40 @ ±30MHz offset (20MHz ~ 30Mhz)
< -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
-82dBm@6Mbps, -81dBm@9Mbps, -79dBm@12Mbps
-77dBm@18Mbps, -74dBm@24Mbps, -70dBm@36Mbps
-66dBm@48Mbps, -65dBm@54Mbps
≥ -20dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10%
ACR ≥ 16dB@6Mbps, ACR ≥ 15dB@9Mbps,
ACR ≥ 13dB@12Mbps, ACR ≥ 11dB@18Mbps,
ACR ≥ 8dB@24Mbps, ACR ≥ 4dB@36Mbps
ACR ≥ 0dB@48Mbps, ACR ≥ -1dB@54Mbps
※ACR shall be measured by setting the desired signal's strength 3 dB
above the rate-dependent
sensitivity specified in min input sensitivity
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2. PERFORMANCE
Specification
within ±25 PPM
within ±25 PPM
≤ -5dB
PER ≤ 10%
PER ≤ 10%,
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