AC4790-200A Laird Technologies, AC4790-200A Datasheet

AC4790-200A

Manufacturer Part Number

AC4790-200A

Description

TXRX 900MHZ 3.3-5.5V FHSS 200MW

Manufacturer

Laird Technologies

Series

AeroCommr

Datasheets

1.AC4790-200M.pdf (2 pages)

2.AC4790-200M.pdf (59 pages)

Specifications of AC4790-200A

Frequency

902MHz ~ 928MHz

Data Rate - Maximum

115.2kbps

Modulation Or Protocol

FHSS, FSK

Applications

AMR, Fire & Security Alarms, Telemetry

Power - Output

5mW ~ 200mW

Sensitivity

-110dBm

Voltage - Supply

3.3V, 5V

Current - Transmitting

68mA

Data Interface

Connector, 2 x 10 Header

Antenna Connector

On-Board, Chip

Operating Temperature

-40°C ~ 85°C

Package / Case

Module

Board Size

49 mm x 42 mm x 5 mm

Output Power

200 mW

Antenna

Integral and External Dipole

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Memory Size

Current - Receiving

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Innovative Technology

global

USA: +1.800.492.2320

Europe: +44.1628.858.940

Asia: +852.2268.6567

wirelessinfo@lairdtech.com

www.lairdtech.com/wireless

for a Connected World

solutions:

local

support

THE FASTEST WAY TO WIRELESS

The high-performance AC4790 radio modules utilize Laird Technologies’ “masterless”

protocol, allowing each radio module to communicate with any other in-range radio

module for true peer-to-peer operation.

Using field-proven 900MHz FHSS technology that needs no additional site licensing*,

AC4790s reject interference, enable co-located system operation, and ensure

data integrity.

The AC4790’s protocol features a dynamic addressing scheme, that simplifies

node-to-node communication. The radio module enables identification of the most

efficient transmission path, so OEMs can design routing sequences that optimize the RF

network. This makes the AC4790 ideal for a wide variety of industrial applications that

must rely on smooth, constant data flow.

Developer tools and comprehensive technical support are available to aid integration.

Let Laird Technologies help you find the best fit for your application.

FEATURES

• True peer-to-peer protocol

• Ultra-fast sync time (25 msec)

• Small form factor: 1.65 x 1.9 inches

• API commands to control packet routing

• Software-adjustable sensitivity

• Network node discovery

• Variable output power: 5mW to 1000mW

• Range up to 20 miles

900MHz Radio Module

MARKETS

• Commercial Buildings

• Field Surveillance

• Utility Management

• Recreation

• Fleet Telemetry

AC4790

Related parts for AC4790-200A

AC4790-200A Summary of contents

Page 1

... The radio module enables identification of the most efficient transmission path, so OEMs can design routing sequences that optimize the RF network. This makes the AC4790 ideal for a wide variety of industrial applications that must rely on smooth, constant data flow. Developer tools and comprehensive technical support are available to aid integration. ...

Page 2

... As each radio module receives raw data, it manages the over-the-air protocol to assure successful communication. Headers, data packet length, and CRCs are not required. The AC4790’s flexible “masterless” topology supports simple cable-replacement up to complex peer-to-peer configuration. It allows you to broadcast to all radio modules or address packets to a specific destination using unique MAC addresses embedded in each radio module ...

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