LG -E405 Service Manual page 19

8) WLAN 802.11n transceiver specification
8) 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
Rx Min input Sensitivity
Rx Max input Sensitivity
Rx Adjacent Channel
Rejection
9) GPS receiver specification
9) GPS receiver specification
Item
Receive Frequency
Minimum Sensitivity
LGE Internal Use Only
LGE Internal Use Only
2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
≤ -20 @ ±11MHz offset (9Mhz ~ 11MHz)
≤ -28 @ ±20MHz offset (11MHz ~ 20Mhz)
≤ -45 @ ±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@6.5Mbps, -79dBm@13Mbps, -77dBm@19.5Mbps
-74dBm@26Mbps, -70dBm@39Mbps, -66dBm@52Mbps
-65dBm@58.5Mbps, -64dBm@65Mbps
≥ -20dBm(6,9,12,18,24,36,48,54Mbps) @ PER ≤ 10%
ACR ≥ 16dB@6.5Mbps, ACR ≥ 13dB@13Mbps,
ACR ≥ 11dB@19.5Mbps, ACR ≥ 8dB@26Mbps,
ACR ≥ 4dB@39Mbps, ACR ≥ 0dB@52Mbps
ACR ≥ -1dB@58.5Mbps, ACR ≥ -2dB@65Mbps
※ACR shall be measured by setting the desired signal's strength 3
dB above the rate-dependent
sensitivity specified in min input sensitivity
1574.42 MHz ~ 1576.42 MHz
1 satellite ≥-142dBm, 7 satellites ≥ -147dBm at coarse time aiding
- 19 -
Specification
≤ 20dBm
within ±25 PPM
within ±25 PPM
≤ -5dB
PER ≤ 10%
PER ≤ 10%,
Specification
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2. PERFORMANCE