LG -E405 Service Manual page 17

5) HSDPA receiver specification
5) HSDPA receiver specification
Item
Receive Frequency
Maximum Input Level
(BLER or R), 16QAM Only
6) WLAN 802.11b transceiver specification
6) WLAN 802.11b transceiver specification
Item
Transmit Frequency
Tx Power Level
Frequency Tolerance
Chip clock Frequency
Tolerance
Spectrum Mask
Power ramp on/off time
Carrier Suppression
Modulation Accuracy
(Peak EVM)
Spurious Emissions
Rx Min input Sensitivity
Rx Max input Sensitivity
Rx Adjacent Channel
Rejection
LGE Internal Use Only
LGE Internal Use Only
Specification
Band1 : 2110 ~ 2170 MHz
Band8 : 925 ~ 960Hz
Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0
BLER < 10%
Specification
2400 MHz ~ 2483.5 MHz ( CH1~CH13 )
≤ 20dBm under
within ±25 PPM
within ±25 PPM
≤ -30 @ fc-22MHz< f <fc-11MHz and fc+11MHz< f <fc+22MHz
≤ -50 @ f < fc-22MHz and f > fc+22MHz
< -36 dBm @ 30MHz ~ 1GHz
< -30 dBm above @ 1GHz ~ 12.75GHz
< -47 dBm @ 1.8GHz ~ 1.9GHz
< -47 dBm @ 5.15GHz ~ 5.3GHz
≤ -85dBm(1Mbps,2Mbps,5.5Mbps,11Mbps) @ FER ≤ 8%
≥ -10dBm(1Mbps,2Mbps,5.5Mbps,11Mbps) @ FER ≤ 8%
≥ 35dB @FER ≤ 8%,
interference input signal -70dBm@fc±25MHz(11Mbps)
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2. PERFORMANCE
or R >= 700kbps
≤ 2us
≤ -15dB
≤ 35%
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