LG KU250 Service Manual - Page 12

Receiver - WCDMA Mode

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2. PERFORMANCE 4) Receiver - WCDMA Mode No Item 1 Reference Sensitivity Level 2 Maximum Input Level 3 Adjacent Channel Selectivity (ACS) 4 In-band Blocking 5 Out-band Blocking 6 Spurious Response 7 Intermodulation Characteristic 8 Spurious Emissions Specification -106.7 dBm(3.84 MHz) -25dBm(3.84MHz) -44dBm/3.84MHz(DPCH_Ec) UE@+20dBm output power(Class3) 33dB UE@+20dBm output power(Class3) -56dBm/3.84MHz@10MHz UE@+20dBm output power(Class3) -44dBm/3.84MHz@15MHz UE@+20dBm output power(Class3) -44dBm/3.84MHz@f=2050~2095 and 2185~2230MHz UE@+20dBm output power(Class3) -30dBm/3.84MHz@f=2025~2050 and 2230~2255MHz UE@+20dBm output power(Class3) -15dBm/3.84MHz@f=1~2025 and 2255~12500MHz UE@+20dBm output power(Class3) -44dBm CW UE@+20dBm output power(Class3) -46dBm CW@10MHz -46dBm/3.84MHz@20MHz UE@+20dBm output power(Class3) -57dBm@f=9KHz~1GHz, 100K BW -47dBm@f=1~12.5GHz, 1M BW -60dBm@f=1920MHz~1980MHz, 3.84M BW -60dBm@f=2110MHz~2170MHz, 3.84M BW - 13 -

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2. PERFORMANCE
- 13 -
4) Receiver - WCDMA Mode
No
Item
Specification
1
Reference Sensitivity Level
-106.7 dBm(3.84 MHz)
-25dBm(3.84MHz)
2
Maximum Input Level
-44dBm/3.84MHz(DPCH_Ec)
UE@+20dBm output power(Class3)
3
Adjacent Channel Selectivity (ACS)
33dB
UE@+20dBm output power(Class3)
-56dBm/3.84MHz@10MHz
4
In-band Blocking
UE@+20dBm output power(Class3)
-44dBm/3.84MHz@15MHz
UE@+20dBm output power(Class3)
-44dBm/3.84MHz@f=2050~2095 and
2185~2230MHz
UE@+20dBm output power(Class3)
-30dBm/3.84MHz@f=2025~2050 and
5
Out-band Blocking
2230~2255MHz
UE@+20dBm output power(Class3)
-15dBm/3.84MHz@f=1~2025 and
2255~12500MHz
UE@+20dBm output power(Class3)
6
Spurious Response
-44dBm CW
UE@+20dBm output power(Class3)
-46dBm CW@10MHz
7
Intermodulation Characteristic
-46dBm/3.84MHz@20MHz
UE@+20dBm output power(Class3)
-57dBm@f=9KHz~1GHz, 100K BW
8
Spurious Emissions
-47dBm@f=1~12.5GHz, 1M BW
-60dBm@f=1920MHz~1980MHz, 3.84M BW
-60dBm@f=2110MHz~2170MHz, 3.84M BW