Casio IT-800 Series Hardware Manual page 23

Frequency range
No. of Channels
Channel spacing
Channel band width
Output power
W-CDMA
Standard
Module no.
Communication features Voice, Packet data
Data Packet
transfer
Modulation type
Continue.
GSM850
Uplink : 824 to 849 MHz
Downlink : 869 to 894 MHz
E-GSM900
Uplink : 880 to 915 MHz
Downlink : 925 to 960 MHz
GSM1800 (DCS1800)
Uplink : 1,710 to 1,785 MHz
Downlink : 1,805 to 1,880 MHz
GSM1900 (PCS1900)
Uplink : 1,850 to 1,910 MHz
Downlink : 1,930 to 1,990 MHz
GSM850 : 124
GSM900 : 174
GSM1800 (DCS1800) : 374
GSM1900 (DCS1900) : 299
200 KHz
200 KHz
GSM850
GSM900
GSM1800 (DCS1800) : 29 dBm
GSM1900 (DCS1900) : 29 dBm
UMTS/W-CDMA : 3GPP release 99
HSDPA : 3GPP release 5
MC8795V
64Kbps, 128Kbps, 384Kbps
Category 12 (1.8Mbps)
Category 6 (3.6Mbps)
Category 8 (7.2Mbps)
W-CDMA : BPSK, HPSK, QPSK
HSDPA : QPSK, 16QAM (Category 6,
Category 8)
23
: 32 dBm
: 32 dBm
- Sierra Wireless
HSDPA
HSDPA
HSDPA
Data Modulation
Up/Down : BPSK/QPSK
Diffusion Modulation
Up/Down : HPSK/QPSK