Find Verified Cdma Usb Modem Suppliers, Manufacturers and Wholesalers

Cdma usb modem can work with any uim of cdma1x when it is connected, which enables the customers to surf internet anytime anywhere without limitation. Its transmission rates can reach as high as 230.4kb/s with usb slot for general connect with any pc.

Features
* antenna inside
* browse internet with high speed.
* file transmission.
* voice calling.
* receive/send e-mail.
* receive and send short message (sms).
* supports uim card
* language:chinese/english

Specifications
* frequency band: 800mhz
* wireless network: cdma 2000 1x
* operating system: windows 2000, xp, 2003 , vista
* interface: usb 2.0 compliant and 1.1 compatible
* power supply: usb powered (4.5v ~ 5.5v)
* speed rate: 230.4kbps(maximum)
* dimension: 78mmíß36mmíß13mm

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

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
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, Interface: USB2.0
3, Wireless Frequency 800MHZ Transmit RF: 824 to 849MHZ Receive RF 869 to 894MHZ
4, Receiving Sensitivity <-106dbm
5, Storage 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 1*RTT, IS707-A, FCC IS-95A compatible
11, Operating System Windows 2000/XP/Vista

More Product Features +

Trademark: BDC
Model: VD500
Standard: USB,EXPRESS,PCMCIA
Productivity: 500,000/year
Unit Price/Payment: FOB USD36 /1KPC
Company: BDC International Co., Ltd.

Wireless USB hsdpa 3G modem

Features
1 fashionable appearance.Supporting voice.Onling play.Answer the phone
2 chipset qualcomsm 6280
3 frequency hsdpa/umts 2100mhz/EDGE/GPRS/GSM850/900/1800/1900mhz
4 transmission (maximum date rate)384kbps uplink, 7.2mbps downlink
5 plug & play(auto installation)
6 micro-sd slot(expandable up to 16GB, use as memory stick)
7 UMTS/GSM internal antenna
8 system support windows2000/xp.Vista.Mac os.Windows7.Andriod
9 supported sms. Phonebook, APN auto management.

Product introduction:
6280 modem is this company offering a support network system of hspa high-speed wireless modem, downlink 7.2mbps, uplink384kbps.Using usb2.0 interface connection, to support data transmission with high speed, online voice, phonebook, text messaging, ussd, tf card memory expansion, flow inquires the set etc. Function.
The standard sim 'seats, can support 2 g / 3 g different business travel network charges, support multiple operating system. For example windows 2000/xp, vista, win7 wince linux(2.6.18 later) android, mac(10.5 later).

mix cdma Modem around 30000 pcs availble
ec315
306
3633
156
mf801
df801

Features:
1) Browses Internet with high speed
2) File transmission
3) Receives and sends E-mail
4) Receives and sends short message (SMS)
5) Telephone function
6) Express Card interface, hot plugging and hot pull out
7) Support windows 2000/2003/XP/Vista operation system
Technical index:
1) Terminal type: Express Card/54
2) Working frequency: 900/1,800/1,900MHz
3) Transmission power:
a) Class 4 (2W EGSM850/900MHz)
b) Class 1 (1W DCS1,800/pcs 1,900MHz)
4) Multislot class:
a) EDGE multislot class 10 236.8Kbps
b) GPRS multislot class 10 53.6kbps
5) Transmission operation: data, GPRS, EDGE, SMS
6) Data transfer rate: more than 384.6kbps in maximum( Up link 236.8k, Down link
118.4k)
7) Antenna: external removable
8) Terminal interface: Express Card/54
9) Power supply: 3.3 Vdc
10) Size:77(L)X54.1(W)X4.9(H)

Wireless cellular frequency: GSM 900 and 1,800MHz
Supports TCP, UDP, SMTP, POP, ICMP, FTP, PPP, DHCP and DNS protocols
Band rate: 1,200 to 115,200bps
Antenna: 50Ω SMA female interface
Serial port: (RS232, RS485) USB2.0
Power supply: 5 to 25V DC
Typical: 9V DC/1A
Power consumption:

Peek: <1.5mA at 9V DC
Speech: 150mA at 9V DC
Sleep: 30mA at 9V DC

Temperature:

Working: -20 to +60°C
Storage: -40 to +85°C

Humidity: 95% maximum (non-condensing)
Antistatic test: class 3
Radio electromagnetism test: class 3
Warranty: 1 year
Includes:

M12 series modem
Serial cable
Power adapter
Antenna
CD-ROM with product documentation

Packing: 260 x 190 x 65mm
Dimensions: 75 x 50 x 16mm
Weight: 200g

Huawei E160G modem specification
EDGE/GPRS/GSM 850/900/1800/1900 MHz
HSPA/UMTS (900/2100 MHz)
HSDPA download up to 3.6 Mbps.
HSDPA upload up to 384 kbps
Doubles up as a memory stick with an optional MicroSD card
Compatible with Windows ? 2000 / XP Home / XP Pro / Vista / MAC OS X
USB interface .


Dimensions: 75 x 25 x 12 mm
Weight: 50g.

Product performance description
Portable toolkits
Various connection accessories
Fast reading
Supports all HART instruments
USB and RS232 Interface optional
Industrial upgrade
Welcome to contact us. Microcyber

Main features:

Compatible with hsupa/hsdpa/cdma evdo usb modem
Supports wifi speed rate up to 54mbps
Supports adsl, static ip, dynamic ip
Shares a single ip address with up to 32 users
Nat & napt with vpn pass-through virtual server
Automatic receipt of ip address with dhcp server
Supports the high-speed gateway
Supports multi-users
Simple handling and management over web interface
Security through wep, wpa and build-in firewall
No sw installation necessary.

Technical specifications:

Led indicator x 4(pwr, wifi, wan & lan)
Compliance to 802.11b/g standard with 100mv transmission power
Wireless access point & gateway
Mac clone
Wep 64-bit/128-bit encryption wpa-psk/wps2-psk
Radius server.

1G,2G,4G,8G,16G, and 32G, 64G capacity usb flash driver;Huawei modem, Android IPTV box.


According to the order

In the instruments industry, the traditional 4 20 mA analog transmitters are upgrading to the fieldbus with digital communication. HART fieldbus communication has digital communication capability with compatible analog signal. HART MODEM is a necessary and convenient tool for the analog products upgrading and signal exchanging in the control plant. We provide two kinds of HART modem. HART-RS232 is the converter for HART signal to RS-232 signal. HART-USB is the converter for HART signal to PC virtual series port.



Product characteristic:

According to the HART physical layer specification

Isolated transformer prevents the influence of earthing.

Voltage signal modulator/demodulator

Low power consumption designation

Powered by series port or USB port

Interface Type: DB9 female mount

Ambient Temperature: 0 ~ 50 °C

Compressive Strength :500 V AC HART bus and serial port (UART,USB)

Receiving Impedance : �5 K Ω, end-to-end

Output Signal VPP: 600 mV � VPP � 400 mV, 500 Ω load resistance

Receiving Sensitivity: 120 mV, 500 Ω test resistance



HART-RS232 is the protocol converter between HART device and configurator on PC.
The figure above is a sample basic case. To connect multiple HART device, please connect the other devices parallel with the Transmiter. Please note that the power should support multiple devices and the terminator should be set in the middle of the power and parallel point.



HART-RS232 is a HART MODEM with voltage modulator/demodulator. To communicate with a HART device, please connect the clincher of HART port of HART-RS232 to the two terminals of the network adaptor resistance or the power of HART device. To communicate with a PC, please connect the other port of HART-RS232 to the series port of PC.



The USB driver installation program should be run for HART-USB. The driver provides a virtual series ports for HART configurator software.



The indication light shows the state of modem. Green LED indicates the power is working well and the modem is sending data. Red LED indicates the modem is receiving data

USB 3G/HSDPA Modem
Model: D-6280W

Product Description:
Based on Qualcomm chipset MSM6280
HSDPA/WCDMA/UMTS 2100MHZ
EDGE/GPRS/GSM
900/1800MHZ
HSDPA downlink up to 7.2 mbps
UMTS (WCDMA) up to 384 kbps
EDGE up to 237 kbps
GPRS up to 85.6 kbps
Embedded antenna with high sensitivity
More stable, faster,
Automatic software installation (no CD)
LED for status and data
2.0 USB interface
3V movable SIM slot
Micro SD card slot (4GB)
Wireless access to internet
Send and receive SMS, data, e-mail
Always online
Input voltage: 5V
Standby current: 10 mA
Working current: 200-300mA
Working temperature: -10 to+55 degrees
Storage temperature: -20 to+60 degrees
Compatible with Windows 2000/XP/Vista/ 7
Size:88x22x 7mm
Weight: 26g
Accessories: manual.


Plastic gift box: 19x13.5x2.3cm
Master carton: 45x20x13cm/15 pcs/2.5kg.

3g usb modem unlocked
Support HSDPA/UMTS 2100MHz
GSM/GPRS/EDGE 900/1800MHz
USB 2.0 high-speed slot
Chipset: Qualcomm MSM6280
SMS Message
Data service
USSD function(option)
Voice call facility(option)
Data transmission up to 7.2Mbps (HSDPA)
Data transmission up to 384Kbps (UMTS)
Data transmission up to 384Kbps (EDGE)
High-capacity phone book / SMS box
T-flash card;micro SD card slot (up to 8GB)
Operating systems
Windows2000, Windows XP, Windows 7, Windows Vista, Windows CE, UBUNTU 8.04, Mac os x 10.4.



CD box or paper box.

¡¤ Worldwide roaming and global connectivity with one modem
¡¤ Supports HSUPA on 850/ 1900/ 2100MHz, Quad-band class12 GSM/EDGE on 850/ 900/ 1800/ 1900MHz
¡¤ Downlink down to 7.2Mbps on HSDPA and UMTS capable networks, and uplink up to 2Mbps
¡¤ EDGE data up to 236.8Kbps
¡¤ Built-in MicroSD memory up to 8G (optional)
¡¤ Automatically install driver, No CD required
¡¤ Supports Data / SMS functions
¡¤ Supports Windows 2000/XP /vista/MAC OS/ WIN7 64/ Linux
¡¤ Supports Voice / Ussd
¡¤ USB 2.0 interface
¡¤ High performance internal antenna
¡¤ SIM card slot and Built-in MicroSD memory expansion slot
¡¤ 1 LED indicator
¡¤ Dimensions:75,27,12mm.



CD Box.

UMTS 2100MHz
GSM/GPRS/EDGE(850/900/1800/1900MHz)
Support:HSDPA data transfer speed up to 7.2Mbps HSUPA date transfer speed up to 5.76Mbps.
Support PC voice (optional) and SMS services
Support data statistics
Micro SD card reader (up to 4GB)
Plug & Play
Support Windows 2000/XP/Vista and Mac Operating Systems
Weight:30g
Size Dimensions: 70.1¡Á25.6¡Á11.6mm.
The Huawei E1750 HSPA USB Modem is an ultra slim USB modem that is ideal for users who need high speed data on the move. The Huawei E1750 HSPA USB Modem provides the latest plug and play USB modem solution with a modern elegant design.
Installation is straight forward plug and play and does not require any additional software or drivers. Simply place your data enabled SIM (not included) into the Huawei E1750 HSPA USB Modem and plug modem into the USB slot on your laptop.

Support Windows 2000/XP/Vista and Mac Operating Systems
Weight:30g
Size Dimensions: 70.1¡Á25.6¡Á11.6mm.

Detailed Product Description

Key Features:
Support HSUPA / UMTS 2100MHz
or 850/ 1900MHz (optional)
or 850/ 2100MHz (optional)
or 900/ 2100MHz (optional)

GSM / GPRS / EDGE 850 / 900 / 1800 / 1900MHz
USB 2.0 high-speed slot
Chipset:Qualcomm MSM 6290.
SMS Message
Data service
Downlink speed up to 7.2Mbps (HSDPA)
Uplink speed up to 5.76Mbps (HSUPA)
Data transmission up to 236.8Kbps (EDGE)

High-capacity phone book / SMS box
T-flish card:micro SD card slot (up to 32GB)
3 colors LED indicator

Environmental Specifications:
Operation Temperature: -20~55
Storage Temperature:   -30~65
Humidity: ¡Ü93%
Vibration (non-operating): 15g peak, 10~500Hz
Operating systems
Windows2000£»Windows XP£»Windows 7£»Windows Vista£» UBUNTU 8.04 or later, Mac os x 10.4 or later.

Selling Point:
High speed transmit rate (Downlink 7.2Mbps / Uplink 5.76Mbps)
USB Connector Type
Phone call, USSD Function Optional

Auto installation (plug&play)
Customization.
Support:Ubuntu 8.04(Linux),Win7 64bit and Mac 10.4 Os or later.

Frequency band:
UMTS2100   1920~1980MHz        2110~2170MHz
GSM 850     824~849MHz          869~894MHz
EGSM 900   880~915MHz          925~960MHz
DCS 1800   1710~1785MHz        1805~1880MHz
PCS1900     1850~1910MHz        1930~1990MHz
Mechanical:
Dimension: 88(L) x 26(W) x 10(H) mm
Weight: 23g.

Quad band frequencies(850/900/1800/1900mhz), access to internet via edge/gprs/gsm network.
Product feature

* browse internet with high speed
* file transmission
* voice calling
* receive and send e-mail
* receive and send short message (sms)
* supports sim card
* operating systems: windows 2000/2003/xp/vista
* multiple apns
* usb interface
* language:chinese/english

Product specification/models
* frequency band: 850/900/1800/1900mhz
* wireless network: edge/gprs/gsm
* interface: usb 2.0/1.1
* edge speed rate: 230.6kbps~460.8kbps (maximum)
* gprs/gsm speed rate:115.2 kbps
* power supply: usb powered (4.5 to 5.5v)
* dimensions: 78*25*11(mm)

Other information
Customizing(oem) order are acceptable.

Detailed product description
Hsdpa usb modem with t-flash

With tiny design and high speed, hsdpa usb modem v818t provides audio, sms and extended mass memory function as well ashigh speed internet access to hsdpa and umts networks worldwide.

Main features
Hsdpa/umts
Hsdpa packet data service with a maximum transmission rate of 3.6mbps
Umts packet data service with a maximum transmission rate of 384kbps
Edge packet data service with a maximum transmission rate of 236.8kbps
Sms service
Auto installation, convenient for use
Windows 2000 and windows xp operating system
Interface:usb 2.0
Antenna: internal antenna
Sim/usim card: standard 6 pin sim card interface

Specifications
Hsdpa/umts: 3gpp r99, r5
Gsm/gprs/edge: 3gpp r99

Operating frequency
Hsdpa/umts 2100mhz
Gsm/gprs/edge not support

Dimensions
89 mm (d) x 28 mm (w) x 12 mm (h)

Huawei d31hw usb modem íºc
Ecom logo 21 speed unlocked
Hsdpa/umts (1700/2100mhz)
Gsm/gprs/edge (850/900/1800/1900mhz)
Support 21mbps hsdpa services
Micro sd card slot
Support pc voice (optional) and sms services
Support data statistics
Receive diversity (850/1900/2100mhz)
Plug & play
Support windows 2000, windows xp, windows vista and mac operating systems