Quatech 802.11B/G Electrical & RF Specification, Absolute Maximum Values1, Parameter Min Max Unit

Page 16

Quatech, Inc.

Airborne Enterprise Module Databook

 

 

6.0Electrical & RF Specification

Table 4- Absolute Maximum Values1

 

Parameter

 

 

Min

 

 

Max

 

 

Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum Supply Voltage

 

-0.3

 

4.0

 

 

VDC

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Dissipation

 

 

 

 

2.00

 

 

W

 

 

 

 

 

 

 

 

 

 

 

 

Operating Temperature Range

 

-40

 

85

 

 

oC

 

 

Storage Temperature

 

-50

 

125

 

 

oC

 

Note: 1. Values are absolute ratings, exceeding these values may cause permanent damage to the device.

Table 5 – Operating Conditions & DC Specification

 

Symbol

 

 

Parameter

 

 

Min

 

 

Typ

 

 

Max

 

 

Units

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDD

 

 

Supply Voltage

 

3.00

 

3.30

 

3.60

 

 

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIL

 

 

Input Low Level Voltage

 

-0.3

 

 

 

 

0.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIH

 

 

Input High Level Voltage

 

2.0

 

 

 

 

 

VDD + 0.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOL

 

 

Output Low Level Voltage

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOH

 

 

Output High Level Voltage

 

 

VDD - 0.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICCTXG

 

 

Operating Current – UART Data In (802.11g)

 

 

 

 

340

 

360

 

 

mA

 

 

 

 

 

Transmitting @ 54Mb/s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UART 100% Duty Cycle @ 920K BAUD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICCRXG

 

 

Operating Current – UART Data Out

 

 

 

 

480

 

490

 

 

mA

 

 

 

 

 

(802.11g)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Receiving valid packets @ 54Mb/s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UART 100% Duty Cycle@ 920K BAUD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICCTXB

 

 

Operating Current – UART Data In (802.11b)

 

 

 

 

340

 

360

 

 

mA

 

 

 

 

 

Transmitting @ 11Mb/s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UART 100% Duty Cycle @ 920K BAUD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICCRXB

 

 

Operating Current – UART Data Out

 

 

 

 

480

 

490

 

 

mA

 

 

 

 

 

(802.11b)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Receiving valid packets @ 11MB/s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UART 100% Duty Cycle @ 920K BAUD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICCTXG_ETH

Operating Current – Ethernet Data In

 

 

 

 

470

 

500

 

 

mA

 

 

 

 

 

(802.11g)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transmitting @ 54Mb/s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Ethernet 100% Duty Cycle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICCRXG_ETH

Operating Current – Ethernet Data Out

 

 

 

 

520

 

560

 

 

mA

 

 

 

 

 

(802.11g)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Receiving @ 54Mb/s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Ethernet 100% Duty Cycle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

8/11/2009

100-8080-110

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Contents Product Specification Airborne Enterprise Module Databook Quatech Confidential Quatech, Inc. HeadquartersAirborne Enterprise Module Databook Contents Figures Terminology ConventionsFile Format Product Description WLNG-AN-DP500 Module ExampleBlock Diagram WLNG-SE/SP/AN/ET-DP500 Block DiagramModel Numbers Model NumbersPin out and Connectors Module Pin DefinitionGpio CTS2 Uart Ethernet PHY Port Digital Uart PortsUart Pin Definition Debug/Console Port Serial Peripheral Interface SPIGeneral Purpose Input/Output Gpio Connector Definition RF ShieldElectrical & RF Specification Operating Conditions & DC SpecificationSymbol Parameter Min Typ Max Units Absolute Maximum Values1Transmitting @ 11Mb/s 10/100 100% Duty Cycle RF Characteristics 802.11b/g Symbol Parameter Rate Mb/s Min Average Peak Units DBm / mWBand Supported Data Rates Mb/s Band Region Freq Range No. Channels GHzTransmit Power AC Electrical Characteristics Transmitter Performance/RangeRadio Typical Performance Range Typical Outdoor DistanceSPI AC Characteristics SPI InterfaceUART2 Pin Debug Pin Definition DescriptionSPI Protocol SPI Read/Write TimingSPI Commands SPI Command DescriptionCommand Name Description Hex Tx Message HeaderIntena Antenna Selection AntennaHost Board Mounted Antenna Antenna Type Features Cost Size Availability Performance Host Chassis Mounted AntennaEmbedded Antenna Embedded Antenna OptionsAntenna Location Performance Airborne Enterprise Module Databook Reset Function Symbol ParameterRadio Connector DF12-36DS-0.5VXX Hirose Board Connector DF12-36DP-0.5VXX HiroseRF Connector Mechanical OutlineCertification & Regulatory Approvals FCC StatementFCC RF Exposure Statement Information for Canadian Users IC Notice11.4 FCC/IOC Modular Approval Country StandardRegulatory Test Mode Support Mechanical Approvals Physical & Environmental ApprovalsTest Reference Conditions Change Log Date Section Change Description Author

802.11B/G specifications

Quatech 802.11B/G is a versatile wireless communication solution that has gained recognition for its reliability and performance in various industrial applications. Designed primarily for the industrial automation sector, this product offers robust connectivity and data transmission capabilities over Wi-Fi networks.

One of the standout features of the Quatech 802.11B/G is its compliance with the IEEE 802.11b and 802.11g standards. This ensures compatibility with a wide range of devices, enabling seamless integration into existing networks. The device supports data rates of up to 54 Mbps in the 802.11g mode, which is essential for applications that require quick and efficient data transfer.

In terms of technology, Quatech employs advanced wireless communication protocols that ensure a stable connection and minimize data loss. This is particularly important in industrial settings, where interruptions can result in costly downtime. The device utilizes error correction and encryption techniques to maintain the integrity and security of data being transmitted over the air.

Another important characteristic of the Quatech 802.11B/G is its operational range. The device can maintain a reliable connection across a significant distance, depending on the environmental conditions. This feature is crucial for applications that involve monitoring and control in large facilities, warehouses, or outdoor settings.

Power consumption is another critical aspect of the Quatech 802.11B/G design. The device is engineered for energy efficiency, making it suitable for applications where power resources may be limited. This feature allows for extended operational life in battery-powered devices without sacrificing performance.

The Quatech 802.11B/G is also equipped with multiple interfaces, including serial and Ethernet ports, facilitating easy connectivity with a wide array of devices. This versatility supports integration with various industrial equipment, sensors, and controllers, making the device highly adaptable to different environments.

Furthermore, the Quatech 802.11B/G is designed with durability in mind. It is built to withstand harsh conditions typical of industrial settings, ensuring long-lasting functionality and reducing the need for frequent maintenance or replacements.

In conclusion, the Quatech 802.11B/G offers a reliable and efficient wireless connectivity solution for industrial applications. Its compliance with industry standards, advanced communication protocols, extensive operational range, energy efficiency, and robust design make it a preferred choice for businesses looking to enhance their operational capabilities.