Index Standard Center Span Valid Channels
27h ETACS - Uplink 916000000 88000000 0-1000, 1329-2047
28h ETACS - Downlink 916000000 88000000 0-1000, 1329-2047
29h GSM 900 - Uplink 897400000 40000000 1-124, 975-1023
2Ah GSM 900 - Downlink 942400000 40000000 1-124, 975-1023
2Bh GSM 1800 - Uplink 1747400000 80000000 512-885
2Ch GSM 1800 - Downlink 1842400000 80000000 512-885
2Dh GSM 1900 - Uplink 1879800000 80000000 512-810
2Eh GSM 1900 - Downlink 1959800000 80000000 512-810
2Fh JTACS - Uplink 878500000 93000000 0-1198 (even numbers only)
30h JTACS - Downlink 878500000 93000000 0-1198 (even numbers only)
31h MATS-E - Uplink 925000000 70000000 1-1000
32h MATS-E - Downlink 925000000 70000000 1-1000
33h N-AMPS / IS-88L - Uplink 859000000 70000000 1-799, 990-1023
34h N-AMPS / IS-88L - Downlink 859000000 70000000 1-799, 990-1023
35h N-AMPS / IS-88M - Uplink 859000000 70000000 1-799, 990-1023
36h N-AMPS / IS-88M - Downlink 859000000 70000000 1-799, 990-1023
37h N-AMPS / IS-88U - Uplink 897500000 147000000 1-799, 990-1023
38h N-AMPS / IS-88U - Downlink 897500000 147000000 1-799, 990-1023
39h NADC IS136 Cellular - Uplink 859000000 70000000 1-799, 990-1023
3Ah NADC IS136 Cellular - Downlink 859000000 70000000 1-799, 990-1023
3Bh NADC IS136 PCS - Uplink 1920000000 140000000 1-1199
3Ch NADC IS136 PCS - Downlink 1920000000 140000000 1-1199
3Dh NMT-411-25 kHz - Uplink 420500000 19000000 539-871
3Eh NMT-411-25 kHz - Downlink 420500000 19000000 539-871
3Fh NMT-450-20 kHz - Uplink 460500000 19000000 1039-1473
40h NMT-450-20 kHz - Downlink 460500000 19000000 1039-1473
41h NMT-450-25 kHz - Uplink 459000000 18000000 1-300
42h NMT-450-25 kHz - Downlink 459000000 18000000 1-300
43h NMT-470-20 kHz - Uplink 486500000 15000000 1972-2016
44h NMT-470-20 kHz - Downlink 486500000 15000000 1972-2016
45h NMT-900 - Uplink 925000000 70000000 1-1000
46h NMT-900 - Downlink 925000000 70000000 1-1000
47h NMT-900 (Offset) - Uplink 925000000 70000000 1025-2023
48h NMT-900 (Offset) - Downlink 925000000 70000000 1025-2023
49h NTACS - Uplink 878500000 93000000 1-1199
4Ah NTACS - Downlink 878500000 93000000 1-1199
4Bh PDC 800 Analog - Uplink 891500000 97000000 0-1680
4Ch PDC 800 Analog - Downlink 891500000 97000000 0-1680
4Dh PDC 1500 (JDC) - Uplink 1513000000 72000000 0-960
4Eh PDC 1500 (JDC) - Downlink 1513000000 72000000 0-960
4Fh PHS - Uplink 1906500000 23000000 1-77
Site Master PM 121