AC4790-1X1

AC4790-1X1 Datasheet

AC4790-1X1

Part	Datasheet
AC4790-1X1	AC4790-1X1 (pdf)

PDF Datasheet Preview
Innovative Technology for a Connected World AC4790-1X1 900MHz Radio Module THE FASTEST WAY TO WIRELESS Laird Technologies’ tiny AC4790-1x1 radio modules put the power of a peer-to-peer protocol into the smallest, most cost-sensitive wireless applications. Despite their small size, 1x1 modules can communicate with any other in-range 1x1 radio module even in harsh industrial conditions allowing for virtually range. The AC4790-1x1’s RF protocol features a dynamic addressing scheme that node-to-node communication. The radio module the most transmission path, so OEMs can design routing sequences that optimize the RF network. This makes 1x1 ideal for a wide variety of industrial applications that must rely on smooth, constant data Using 900MHz FHSS technology that utilizes unlicensed frequency bands, these modules reject interference, enable co-located system operation, and ensure data integrity. Integration is easy. OEMs simply solder the radio modules and antennas into place, then power-on. Hopping, synchronization, and data TX/RX is performed in the • True peer-to-peer protocol • Ultra-fast sync time 25 msec • Smallest form factor x • API commands to control packet routing • Software-adjustable sensitivity • Network node discovery • Range up to 1 mile MARKETS • Commercial Buildings • Field Surveillance • Utility Management • Recreation • Fleet Telemetry global solutions local support TM USA Europe Asia: Innovative Technology for a Connected World AC4790-1X1 900MHz Radio Module FLEXIBLE RF PROTOCOL Laird Technologies’ embedded transparent protocol the OEM’s integration process by utilizing drop-in installation. 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 RF232 supports simple cable-replacement to complex peer-to-peer broadcast communication to all radio modules or address packets to a destination using unique MAC addresses embedded in each radio module. SPECIFICATIONS Parameter Interface Frequency band software selectable North America * 902-928 MHz Modulation FHSS FSK Serial interface options 3V TTL Serial interface data rate Up to Kbps Output power w/ 3dBi antenna 0mW-10mW variable Current consumption transmit/receive † 80mA / 28mA Channels Up to 48 North America ** Security One-byte system ID Voltage 3.3V Sensitivity -99 dB full RF data rate Range Up to 1 mile km line-of-sight w/ 3dBi antenna

PDF Datasheet Preview

Innovative Technology for a Connected World

AC4790-1X1
900MHz Radio Module

THE FASTEST WAY TO WIRELESS

Laird Technologies’ tiny AC4790-1x1 radio modules put the power of a peer-to-peer protocol into the smallest, most cost-sensitive wireless applications. Despite their small size, 1x1 modules can communicate with any other in-range 1x1 radio module even in harsh industrial conditions allowing for virtually range.

The AC4790-1x1’s RF protocol features a dynamic addressing scheme that node-to-node communication. The radio module the most transmission path, so OEMs can design routing sequences that optimize the RF network. This makes 1x1 ideal for a wide variety of industrial applications that must rely on smooth, constant data

Using 900MHz FHSS technology that utilizes unlicensed frequency bands*, these modules reject interference, enable co-located system operation, and ensure data integrity. Integration is easy. OEMs simply solder the radio modules and antennas into place, then power-on. Hopping, synchronization, and data TX/RX is performed in the
• True peer-to-peer protocol
• Ultra-fast sync time 25 msec
• Smallest form factor x
• API commands to control packet routing
• Software-adjustable sensitivity
• Network node discovery
• Range up to 1 mile

MARKETS
• Commercial Buildings
• Field Surveillance
• Utility Management
• Recreation
• Fleet Telemetry
global solutions local support TM USA Europe Asia:

Innovative Technology for a Connected World

AC4790-1X1
900MHz Radio Module

FLEXIBLE RF PROTOCOL

Laird Technologies’ embedded transparent protocol the OEM’s integration process by utilizing drop-in installation. 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 RF232 supports simple cable-replacement to complex peer-to-peer broadcast communication to all radio modules or address packets to a destination using unique MAC addresses embedded in each radio module.

SPECIFICATIONS

Parameter

Interface

Frequency band software selectable North America **
902-928 MHz

Modulation

FHSS FSK

Serial interface options
3V TTL

Serial interface data rate

Up to Kbps

Output power w/ 3dBi antenna 0mW-10mW variable

Current consumption transmit/receive †
80mA / 28mA

Channels

Up to 48 North America **

Security

One-byte system ID

Voltage
3.3V

Sensitivity
-99 dB full RF data rate

Range

Up to 1 mile km
line-of-sight w/ 3dBi antenna

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AC4790-1X1 Datasheet file may be downloaded here without warranties.

Datasheet ID: AC4790-1X1 645081