LG D690 - Hw Spec

2. PERFORMANCE
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LG-D690n Product SPEC
8
6. HW SPEC
1) GSM transceiver specification
Item
Specification
Phase Error
Rms : 5°
Peak : 20 °
Frequency Error
GSM : 0.1 ppm
DCS/PCS : 0.1 ppm
EMC(Radiated Spurious Emission
Disturbance)
GSM/DCS : < -28dBm
Transmitter Output power and
Burst Timing
GSM : 5dBm – 33dBm ± 2dB
DCS/PCS : 0dBm – 30dBm ± 2dB
Burst Timing <3.69us
Spectrum due to modulation out to
less than 1800kHz offset
200kHz : -36dBm
600kHz : -51dBm/-56dBm
Spectrum due to modulation out to
larger than 1800kHz offset to the
edge of the transmit band
GSM :
1800-3000kHz :< -63dBc(-46dBm)
3000kHz-6000kHz : <-65dBc(-46dBm)
6000kHz < : < -71dBc(-46dBm)
DCS :
1800-3000kHz :< -65dBc(-51dBm)
6000kHz < : < -73dBc(-51dBm)
Spectrum due to switching
transient
400kHz : -19dBm/-22dBm(5/0),
600kHz : -21dBm/-24dBm(5/0),
Reference Sensitivity – TCH/FS Class II(RBER) : -105dBm(2.439%)
Usable receiver input level range
0.012(-15 - -40dBm)
Intermodulation rejection – Speech
channels
± 800kHz, ± 1600kHz
: -98dBm/-96dBm (2.439%)
AM Suppression
- GSM : -31dBm
- DCS : -29dBm
-98dBm/-96dBm (2.439%)
Timing Advance ± 0.5T
2) WCDMA transmitter specification
Item
Specification
Transmit Frequency Band1 : 1920 MHz ~ 1980 MHz
Band2 : 1852.4Mhz ~ 1907.6 MHz
Band5 : 824MHz ~ 849MHz
Band8 : 880MHz ~ 915MHz
Maximum Output Power +24 dBm / 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
2.6 HW SPEC
1) GSM transceiver specication
2) WCDMA transmitter specication