LG Electronics LG-C320 service manual HW Spec, GSM transceiver specification Specification

2. PERFORMANCE

2.6 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	GSM/DCS : < -28dBm
Disturbance)
Transmitter Output power and Burst	GSM : 5dBm – 33dBm ± 3dB
Timing	DCS/PCS : 0dBm – 30dBm ± 3dB
Burst Timing	<3.69us
Spectrum due to modulation out to less	200kHz : -36dBm
than 1800kHz offset	600kHz : -51dBm/-56dBm
	GSM :
	1800-3000kHz :< -63dBc(-46dBm)
Spectrum due to modulation out to	3000kHz-6000kHz : <-65dBc(-46dBm)
larger than 1800kHz offset to the edge	6000kHz < : < -71dBc(-46dBm)
of the transmit band	DCS :
	1800-3000kHz :< -65dBc(-51dBm)
	6000kHz < : < -73dBc(-51dBm)
Spectrum due to switching transient	400kHz : -19dBm/-22dBm(5/0), -23dBm
	600kHz : -21dBm/-24dBm(5/0), -26dBm
Reference Sensitivity – TCH/FS	Class II(RBER) : -105dBm(2.439%)
Usable receiver input level range	0.012(-15 - -40dBm)
Intermodulation rejection – Speech	± 800kHz, ± 1600kHz
channels	: -98dBm/-96dBm (2.439%)
AM Suppression
T GSM : -31dBm	-98dBm/-96dBm (2.439%)
- DCS : -29dBm
Timing Advance	± 0.5T

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