2. PERFORMANCE
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Only for training and service purposes
LGE Internal Use Only
LGE Internal Use Only
2) WCDMA transmitter specification
Item
Specification
Transmit Frequency
Band1 : 1920 MHz ~ 1980 MHz
Band2 : 1850 MHz ~ 1910 MHz
Band8 :880MHz ~ 915MHz
Maximum Output Power
+24dBm / 3.84 MHz, +1 / -3 dB
Frequency Error
within ±0.1 PPM
Open Loop Power Control
Normal Conditions : within ±9 dB,
Extreme Conditions : within ±12 dB
Minimum Transmit Power
< -50 dBm /3.84 MHz
Occupied Bandwidth
< 5 MHz at 3.84 Mcps (99% of power)
Adjacent Channel Leakage
Power Ratio (ACLR)
> 33 dB @ ±5 MHz,
> 43 dB @ ±10 MHz
Spurious Emissions
|f-fc| > 12.5 MHz
< -36 dBm / 1 kHz RW @ 9 kHz ≤ f < 150 kHz
< -36 dBm / 10 kHz RW @ 150 KHz ≤ f < 30 MHz
< -36 dBm / 100 kHz RW @ 30 MHz ≤ f < 1 GHz
< -30 dBm / 1 MHz RW @ 1 GHz ≤ f < 12.75 GHz
< -60 dBm / 3.84 MHz RW @ 880 MHz ≤ f ≤ 915 MHz
< -60 dBm / 3.84 MHz RW @ 1920 MHz ≤ f ≤ 1980 MHz
< -67 dBm / 100 kHz RW @ 925 MHz ≤ f ≤ 935 MHz
< -79 dBm / 100 kHz RW @ 935 MHz < f ≤ 960 GHz
< -71 dBm / 100 kHz RW @ 1805 MHz ≤ f ≤ 1880 MHz
< -41 dBm / 300 kHz RW @ 1884.5 MHz < f < 1919.6 MHz
Transmit Intermodulation
< -31 dBc @ 5 MHz &< -41 dBc @ 10 MHz
when Interference CW Signal Level = -40 dBc
Error Vector Magnitude
< 17.5 %, when Pout ≥ -20 dBm
Peak Code Domain Error
< -15 dB at Pout
-20 dBm
2) WCDMA transmitter specification
