DCS 1800 ¨t²ÎÀW±a»P¸üªiÀW°t¸m
1710
1785
fu1= 1710.2
Uplink 75MHz
1805
1880
Downlink 75MHz
fd1=1805.2
One ARFCN
fu
fu+95MHz
1785
1710.2
512 566
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ARFCN
fu = 1710.2+ (ARFCN-512) „e 0.2 MHz
374 carrier with 200 kHz spacing
fu = 1710.2 + (ChNo-512) „e 0.2 MHz
( 885„d ChNo „d512)
fd = fu +95 MHz
1721.0
1721.4
1732.2
1732.4
1721.2
1710
1754.8
568 622
624 678
680 734
567 623 679 735
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