Wireless modem
Vc200
Function
1, wirelesses receive and send email
2, wireless view internet
3, wireless data transport
4, move working and administrator
5, construct enterprise big customers move data and vpn appliance
Sound communication
6, chinese sms message receive and group send
7, use at command to control for long-distance
8talk or call urgently
9, the fastest, speed down row 230.4k, up row 84.6k
10, sound code method: 13k qcelp (is-733), 8k evrc (is-127)
11, message service (is-637-a): support english letter and chinese, supply edit message content:
Word and pdu
12, point to point
Work parameter
Item performance
1, model vc200
2, exterior size 69.5(l)*45(w)*12.4(h)
3, interface: express
4, wireless frequency: 800mhz transmit rf: 824 to 849mhz
Receive rf 869 to 894mhz
5, receiving sensitivity: -106dbm
6, storrage temperature: -30 to +70
7, operating temperature: -20 to +60
8, relative humidity: 5-85%rh
9, work voltage: 3.0v-3.6v
10, work current: send520ma (max)
Receive150ma (max)
Dormancy18ma (max)
11, support protocol: cdma2000 1*rtt, is707-a, fcc is-95a compatible
12, operating system: windows 2000/xp/vista
Dimensions
Wireless modem
1, wirelesses receive and send email
2, wireless view internet
3, wireless data transport
4, move working and administrator
5, construct enterprise big customers move data and vpn appliance
Sound communication
6, chinese & english sms message receive and group send
7, use at command to control for long-distance
8, talk or call urgently
9, the fastest speed down row 230.4k, up row 84.6k
10, sound code method: 13k qcelp (is-733), 8k evrc (is-127)
11, message service (is-637-a):support english letter and chinese , supply edit message content :
Word and pdu
12, point to point
Work parameter
Item performance
1, model vd200
2, interface: usb
3, wireless frequency: 800mhz transmit rf: 824 to 849mhz
Receive rf 869 to 894mhz
4, receiving sensitivity: -106dbm
5, storrage temperature: -30 to +70
6, operating temperature: -20 to +60
7, relative humidity: 5-85%rh
8, work voltage: 3.0v-3.6v
9, work current: send520ma (max)
Receive150ma (max)
Dormancy18ma (max)
10, support protocol: cdma2000 1x*rtt, is707-a, fcc is-95a compatible
11, operating system: windows 2000/xp/vista
Dimensions
Wireless modem
Function
1, wirelesses receive and send email
2, wireless view internet
3, wireless data transport
4, move working and administrator
5, construct enterprise big customers move data and vpn appliance
Sound communication
6, chinese &english sms message receive and group send
7, use at command to control for long-distance
8, talk or call urgently
9, the fastest speed down row 230.4k, up row 84.6k
10, sound code method: 13k qcelp (is-733), 8k evrc (is-127)
11, message service (is-637-a): support english letter and chinese, supply edit message content:
Word and pdu
12, point to point
Work parameter
Item performance
1, model bdcvd500
2, exterior size 69.5(l)*45(w)*12.4(h)
3, interface: usb2.0
4, wireless frequency: 800mhz transmit rf: 824 to 849mhz
Receive rf 869 to 894mhz
5, receiving sensitivity: -106dbm
6, storage temperature: -30 to +70
7, operating temperature: -20 to +60
8, relative humidity: 5-85%rh
9, work voltage: 3.0v-3.6v
10, work current: send520ma (max)
, receive150ma (max)
Dormancy18ma (max)
11, support protocol: cdma2000 1x*rtt, is707-a, fcc is-95a compatible
12, operating system: windows 2000/xp/vista
Dimensions
