文档介绍：GSM900 band frequence error and phase error(=1,63,124) Target Transmitter RMS phase error<=5 ° Transmitter peak phase error<=20 ° Transmitter frequence error(ppm) <= GSM900 band max. average power and power lever control (=1,63,124) Max. carrier power 33dBm ±2dB Power level 7 29dBm ±3dB Power level 11 21dBm ±3dB Power level 15 13dBm ±3dB GSM900 band burst timimg and freq.(PL=7,=1,63,124) OFFSET= -28us <= - 59dBc OFFSET= -18us <= - 30dBc OFFSET= -10us <= - 6dBc OFFSET=+10us <= - 6dBc OFFSET=+18us <= - 30dBc OFFSET=+28us <= - 59dBc negative flatness(dB) >= -1dB positive flatness(dB) <=1dB GSM900 band Tx output power modulation spectrum(PL=7,=62) Freq. offset = +100kHz + Freq. offset =-100kHz + Freq. offset =+200kHz - 30dBc Freq. offset =-200kHz - 30dBc Freq. offset =+250kHz - 33dBc Freq. offset =-250kHz - 33dBc Freq. offset =+400kHz - 60dBc Freq. offset =-400kHz - 60dBc Freq. offset =+600kHz - 60dBc Freq. offset =-600kHz - 60dBc Freq. offset =+800kHz - 60dBc Freq. offset =-800kHz - 60dBc Freq. offset =+1000kHz - 60dBc Freq. offset =-1000kHz - 60dBc Freq. offset =+1200kHz - 60dBc Freq. offset =-1200kHz - 60dBc Freq. offset =+1400kHz - 60dBc Freq. offset =-1400kHz - 60dBc Freq. offset =+1600kHz - 60dBc Freq. offset =-1600kHz - 60dBc Freq. offset =+1800kHz - 63dBc Freq. offset =-1800kHz - 63dBc GSM900 band Tx output power switch spectrum(PL=7,=62) Freq. offset =+400kHz - 23dBm Freq. offset =-400kHz - 23dBm Freq. offset =+600kHz - 26dBm Freq. offset =-600kHz - 26dBm Freq. offset =+1200kHz - 26dBm Freq. offset =-1200kHz - 26dBm Freq. offset =+1400kHz - 26dBm Freq. offset =-1400kHz - 26dBm Freq. offset =+1800kHz - 33dBm Freq. offset =-1800kHz - 33dBm GSM900 band conducted spurious emission(=1,63,124) 100kHz~50MHz -36dBm 50MHz~500MHz -36dBm 500MHz~860MHz -36dBm 860MHz~870MHz -36dBm 870MHz~880MHz -36dBm 880MHz~890MHz -36dBm 915MHz~925MHz -36dBm 925MHz~935MHz -36dBm 960MHz~1GHz -36dBm 1GHz~ - 30dBm apart from carrier ~6MHz - 30dBm th