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AC4790 The high-performance AC4790 radio modules utilize Laird's masterless protocol

902 - 928 MHz FHSS, 0 - 1 W, MMCX, Long Range

  • Transmite Power

SG$ 110.67

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Lead Time : 13.0 weeks

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902 - 928 MHz FHSS, 0 - 1 W, MMCX, Long Range

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Laird Connectivity

Laird Connectivity simplifies the enablement of wireless technologies with market-leading wireless modules and antennas, integrated sensor and gateway platforms, and customer-specific wireless solutions. Our best-in-class support and comprehensive engineering services help reduce risk and improve time-to-market. When you need unmatched wireless performance to connect electronics with security and confidence, Laird Connectivity delivers — no matter what.


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Overview

The high-performance AC4790 radio modules utilize Laird's 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 the 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 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

Applications

Specifications for AC4790 The high-performance AC4790 radio modules utilize Laird's masterless protocol

Transmite Power 1W or 1W Long Range or 200mW
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The high-performance AC4790 radio modules utilize Laird's 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 the 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 help you find the best fit for your application.


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


Specifications

Wireless Specification
900 MHz FHSS
Chipset (Wireless)
TI CC1010
Antenna Options
MMCX Connector
Antenna Type
AC4790–200: Integral or external antenna, AC4790–1000: External antenna
Channels
AC4790-1x1/-200: 16 channels, US/Canada AC4790-1x1/-1000: 32 channels, US/Canada AC4790-1x1/-200/-1000: 8 channels, Australia/US/Canada
Connector Type
SDIO
Dimensions (H x L x W)
5 mm x 49 mm x 42 mm
Frequency
902 – 928 MHz US/Canada, 915 – 928 MHz Australia, US/Canada (optional)
Interface (Serial)
Serial Interface Options: 3.3V
Logical Interfaces
20-Pin Mini Connector
Other
RF Baud Rate: 76.8kbps Fixed
Protocols
FHSS Wireless Protocol
Safety Standards
Meets all safety and emissions requirements but requires separation from the end-user to adhere to safety standards.
Security
One byte System ID. 56-bit DES encryption key.
Transmit Power (Max)
AC4790-1x1: 10 mW typical Conducted (no antenna), 20 mW typical EIRP (3dBi gain antenna); AC4790-200: 100 mW typical (no antenna), 200 mW typical (3dBi gain antenna); AC4790-1000: 743 mW typical (no antenna),1486 mW typical (3dBi gain antenna)
Voltage
AC4790–200: 3.3V-5.5V, AC4790–1000: pin 10: 3.3V-5.5V; pin 11: 3.3V +/-3%
Weight
< 0.75 oz (< 21 g)
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