RF Standards - George James Business Systems Ltd (GJBS) offer bespoke software, data collection and barcoding solutions.

>> RF WLAN Technology & Standards

Technology	Max Speed	Advantages	Disadvantages
Open-Air	1.6Mbps	Wireless LAN	Slow, Expensive, Superceded
802.11	2Mbps	Wireless LAN	Slow, Expensive, Superceded
802.11b	11Mbps	Faster, Cheaper, stronger than 802.11	More Expensive than 802.11 and Open Air
802.11g	54Mbps	Faster than 802.11b	Specs fixed in 2003. Backwards compatible with 802.11b. No major support on hand helds yet.
802.11a	54Mbps/ 100Mbps	Faster than 802.11b and 802.11g	No Voice Support, not compatible with 802.11b. No support on major handheld yet.
HyperLAN	54Mbps	Supports Voice	Expensive, not as fast as 802.11a

Under The Spotlight

Shoreham Port Track-a-Pack barcode system developed by George James Business Systems. Read the case study here.

Datalogic Partner

Intermec Partner

Motorola Partner

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