Datasheet > HN-208

HN-208

更新时间： 2024-09-16 12:50:55

品牌	Logo	应用领域
RFM		调制解调器无线
页数	文件大小	规格书
3页	240K
描述
Family of 802.11b Wireless Data Modems

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中文翻译

获取价格

数据手册

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HN-208 数据手册

DEVELOPER KIT

(Info: click here)

HN-208

Features:

Benefits:

• 2.4GHz frequency DSSS technology

• Up to 11Mbps data rate

• 11 channels USA/Canada

• FCC certified and CE marked

• NEMA 4X enclosure

• Highly integrated 802.11b solution

• Supports high speed applications

needing long range

Family of

802.11b

Wireless Data

Modems

• 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

• Integral 6dB patch antenna

• Ethernet, serial, and I/O interface

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.

HN-208

Specifications

HN208x

HN-208xX

Frequency Band

Technology

Number of Channels

MAC

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

IEEE 802.11b DSSS, WiFi compliant

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

CSMA/CA with ACK, RTS, CTS

Data Rate

11Mbps, 5.5Mbps, 2Mbps and 1Mbps

WEP standard encryption, 64/128 bits

DQPSK, DBPSK, and CCK

Security

Modulation Type

GPIO

2 digital I/O signals

Serial

UART up to 230.4 Kbps

Transmit Power

Receive Sensitivity

+20 dBm

-88dBm for 11Mbps

-92dBm for 5.5Mbps

-94dBm for 2Mbps

-96dBm for 1Mbps

6dB Patch

+14dBm

-82dBm for 11Mbps

-86dBm for 5.5Mbps

-88dBm for 2Mbps

-90dBm for 1Mbps

none

Integral Antenna

Antenna Connector

Power Requirements

Operating Temperature

None

Reverse TNC

9 VDC

-40°C to +85°C

www.RFM.com E-mail: info@rfm.com

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HN-208 - 4/10/08

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