User Guide

RAE-6/RA-4

Nokia Customer Care 7 - RF Description and Troubleshooting

16 COMPANY CONFIDENTIAL Issue 1 12/04

■ RF characteristics

Channel numbers and frequencies

System Channel number TX frequency RX frequency Unit

GSM850 128 <= n <= 251 F = 824.2+0.2*(n-128) F =869.2+0.2*(n-128) MHz

EGSM 0 <= n <=124 F = 890 + 0.2 * n F = 935 + 0.2 * n MHz

975 <= n <= 1023 F= 890+0.2* (n -1024) F= 935+0.2* (n -1024) MHz

DCS1800 512 <= n <= 885 F=1710.2+0.2*(n-512) F=1805.2+0.2*(n-512) MHz

PCS1900 512 <= n <=810 F=1850.2+0.2*(n-512) F=1930.2+0.2*(n-512) MHz