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Roalan Ltd is the source for professional computer adapter products.

Serial Comms Cards 

PCI-X 3.3V (3.3 Volt) 64 bit and PCI serial 1 to 8 port serial communication adapter cards/boards including  low profile half height

Intelligent Serial Cards

4 to 128  Port  Intelligent Serial RS232 RS422 RS485 

Parallel Printer Cards

PCI-X 3.3V (3.3 Volt) 64 bit and PCIe Express parallel printer adapter cards/boards including low profile half height

Serial plus Parallel Combo

PCI Express (PCIe) and  PCI-X 133MHz 64bit Dual Serial RS232 and Parallel Adapter                     

Gigabit Ethernet Cards

PCI-X 3.3V (3.3 Volt) 64 bit Network Gigabit Ethernet cards/boards. PCI-Express Gigabit adapter 

Multi-Modem Cards

PCI/PCI-X 3.3V (3.3 Volt) 64 bit Multi- Modem Adapter cards/boards

RS422 RS485 Cards

PCI/PCI-X 3.3V (3.3 Volt) 64 Bit RS422 RS485 Serial Comms cards/boards

PCI to USB Cards 

PCI to USB V2.0 Adapter cards

USB to Serial converters

USB to Serial RS232 RS422/485 1 to 16 Port Adapters

USB to Infra Red

USB to Infra Red (IR) Converter

USB to PCMCIA

USB Adapter for Cardbus Wireless Modem 3G Cards

USB 3G Modem

USB to 3G Wireless Modem

ExpressCard to Serial

ExpressCard to Serial RS232 Card

PC Card  to Serial 

PCMCIA Cardbus to Serial RS232  Adapter Cards

PC Card  to Parallel 

PCMCIA Cardbus to Parallel Printer and Dongle Cards

PC Card to Serial RS422/485

PCMCIA Cardbus to Serial RS422 RS485 Adapter Cards

ExpressCard to Serial

PCMCIA ExpressCard to Serial RS232

ExpressCard To PCMCIA Adapter

Converts ExpressCard slot to PCMCIA CardBus PC Card

PCI/PCI-X Firewire Cards

PCI PCI-X 64 bit 3.3V (3.3 Volt) to Firewire (IEEE1394) low profile half height  adapter cards/boards,

Ethernet to Serial

Ethernet to Serial RS232 RS422 RS485 1 to 8 Port Adapters

Serial to Bluetooth

Bluetooth to Serial RS232 Cable Eliminator 

Wireless Network-based Serial Device Server

Wireless LAN IEE802.1b to RS232 RS422 RS485 Serial Adapters

GSM to Serial

Mobile Cell Phone to Serial RS232

Quatech Products

Order Quatech products on-line

VSCom Products

Order VScom products on-line

Synchronous Products

PCMCIA RS232/422/485

PCI Modem

3GWireless Cellular Router

Compact Flash

Compact Flash To Serial Comms RS232/422/485

CardBus to ExpressCard

PCMCIA CardBus to ExpressCard Adapter

PCI Express SATA

PCIe SATA RAID Controller

 

 

 

USB3G-HSUPA USB to 3G Wireless Modem with External Antenna

The 3USBG-HSUPA 7.2 Modem provides global wireless access to the Internet and e-mail on HSUPA (High Speed Uplink Packet Access) capable UMTS networks. With speeds up to 7.2 Mbps down and 2.1 Mbps up, users will have access to wireless connectivity similar to DSL or cable modems.

Besides supporting high-end HSUPA technology, the modem is also backwards compatible with UMTS, EDGE and GPRS networks. This makes the modem an ideal device for operators planning to upgrade their networks to HSUPA as the modem currently deployed wireless broadband technologies (UMTS Triband, EDGE Class 10 Quad band).

USB modem delivers connection of computers and private networks to the Internet as the primary or back-up route and is especially suitable for:

desktop users looking for permanent wireless broadband Internet connection
users in areas where no other means of broadband Internet are available
users on the move who want to take their connection with them 

Data features:

HSUPA: DL: up to 7.2 Mbps; UL: up to 2.1 Mbps
HSDPA: DL: up to 7.2 Mbps; UL: up to 384 kbps
WCDMA: DL: up to 384 kbps; UL: up to 384 kbps
EGPRS Class 10 (4+2) up to 236.8 kbps
GPRS Class 10 (4+2) up to 85.6 kbps
CSD: 14.4 and 9.6 kbps

Software features:

User-friendly installation and skin (EN, GE, FR, SP, IT)
Automatically setup of dial-up connection
Compatible with Windows XP, 2000, Vista, Linux, MAC OS 10.4 and later
SMS manager
Meter of signal level
Choice of operator in roaming

Technical data
HSUPA

DL: 7.2 Mbps, UL: 2.1 Mbps

      UMTS

850/1900/2100 MHz
Power Class 3 (+24dBm)
384 kbps uplink and downlink
Supports UL and DL Compressed Modes
Supports Circuit and Packet-Switched Data 

EDGE

850/900/1800/1900 MHz
GSM Power Class 4 (2W) for 850/900 bands, GSM bands
Power Class 1 (1W) for 1800/1900 bands
EDGE class E2
GPRS/EGPRS Multislot Class 10 (4 slots Rx, 2 slots Tx, 5 max active)
GPRS/EGPRS Class B Type 1 MT
GPRS CS1-CS4; EGPRS MCS1-MCS9
Circuit Switched Data: 14.4 and 9.6 kbps

Package includes:

Modem
Antenna
USB cable
Installation CD

Installation manual

TECHNICAL DATA

USB 2.0 connection

Dimensions: 92 x 44 x 20 mm, weight: 40 g

Simple installation

USB Powered

Power consumption 50 mA in standby mode max. 400 mA in GPRS regime

HSDPA 1.8Mbps

UE category 12, QPSK, 1.8 Mbps peak rate

PS RAB (DL: up to 1.8 Mbps; UL: up to 384 kbps)

Size: 100 X 50 X 15mm

Weight 85g

USB3G-HSUPA Buy Me £195.00 (About US$396)

High Gain External Antennas (optional)

ANT200  Buy Me £9.95 (About US$20)

 

Frequency: AMPS 824-894MHz / GSM 900, 1800 MHz / PCN 1,9GHz / UMTS 2,1GHz

Nominal impedance: 50 Ohms

Gain: 2.5 dB

Cable: 2.5 m RG174 standard connector FME (f) / SMA

Size: 71x30 mm

CELL918 Marine Antennas 

CELL918DM Deck-mount Buy Me £75.00 (About US$152)

 

Roalan delivers products worldwide.
VAT will be added to all UK and EU (without a VAT number) deliveries

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                    Tel +44 (0) 1202 861512

                    Fax +44 (0) 1202 861732

                    Gleneagles House, 31 Riverside Road, West Moors, BH22 0LG, UK

                    Registered in England  4591605   VAT GB 474 4377 22     Member 1408917

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