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©2008 by RF Monolithics, Inc.

HN-208 - 4/10/08

DEVELOPER KIT

(Info: click here)

Specifications

HN208x

HN-208xX

Frequency Band

2.4 ~ 2.4835 GHz (US/Can/Japan/Europe) 2.471 ~ 2.497 GHz (Japan)

Technology

IEEE 802.11b DSSS, WiFi compliant

Number of Channels

11 Ch. - USA/Canada, 13 Ch. - Europe, 14 Ch. - Japan, 4 Ch. - France

MAC

CSMA/CA with ACK, RTS, CTS

Data Rate

11Mbps, 5.5Mbps, 2Mbps and 1Mbps

Security

WEP standard encryption, 64/128 bits

Modulation Type

DQPSK, DBPSK, and CCK

GPIO

2 digital I/O signals

Serial

UART up to 230.4 Kbps

Transmit Power

+20 dBm

+14dBm

Receive Sensitivity

-88dBm for 11Mbps

-82dBm for 11Mbps

-92dBm for 5.5Mbps

-86dBm for 5.5Mbps

-94dBm for 2Mbps

-88dBm for 2Mbps

-96dBm for 1Mbps

-90dBm for 1Mbps

Integral Antenna

6dB Patch

none

Antenna Connector

None

Reverse TNC

Power Requirements

9 VDC

Operating Temperature

-40°C to +85°C

The HN-208 is a versatile, low cost, multi-purpose 802.11b wireless data modem. Available in three different

versions, the HN-208 series provides an Ethernet connection, an RS-232 serial connection, or a single I/O

connection. The HN-208 communicates with existing 802.11b access points and supports peer-to-peer links

as well.

Family of

802.11b

Wireless Data

Modems

HN-208

Features:

• 2.4GHz frequency DSSS technology

• Up to 11Mbps data rate

• 11 channels USA/Canada

• FCC certified and CE marked

• NEMA 4X enclosure

• Integral 6dB patch antenna

• Ethernet, serial, and I/O interface

Benefits:

• Highly integrated 802.11b solution

• Supports high speed applications

needing long range

• Quick time to market

• License-free application worldwide

• Can be deployed in industrial & outdoor

locations

• Cost-effective, simple installation

• Connects to a variety of devices

HN-208