AC4490-1000M-485 Laird Technologies, AC4490-1000M-485 Datasheet - Page 8
![TXRX 900MHZ 3.3V TTL 1W](/photos/14/19/141960/ac4490-1000m__bottom__sml.jpg)
AC4490-1000M-485
Manufacturer Part Number
AC4490-1000M-485
Description
TXRX 900MHZ 3.3V TTL 1W
Manufacturer
Laird Technologies
Series
AeroCommr
Specifications of AC4490-1000M-485
Frequency
902MHz ~ 928MHz
Data Rate - Maximum
115.2kbps
Modulation Or Protocol
FHSS, FSK
Applications
AMR, Fire & Security Alarms, Telemetry
Power - Output
5mW ~ 1W
Sensitivity
-110dBm
Voltage - Supply
3.3V, 5V
Current - Transmitting
650mA
Data Interface
Connector, 2 x 10 Header
Antenna Connector
MMCX
Operating Temperature
-40°C ~ 85°C
Package / Case
Module
Wireless Frequency
900 MHz
Interface Type
20-pin mini connector
Modulation
FHSS, FSK
Security
1 byte System ID, DES
Operating Voltage
3.3 V to 5.5 V
Output Power
1000 mW
Antenna
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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A C 4 4 9 0 TR A N S C E I V E R M O D U L E
This document contains information about the hardware and software interface between an AeroComm AC4490
transceiver and an OEM Host. Information includes the theory of operation, specifications, interface definition,
configuration information and mechanical drawings. The OEM is responsible for ensuring the final product meets all
appropriate regulatory agency requirements listed herein before selling any product.
Note: Unless mentioned specifically by name, the AC4490 modules will be referred to as the “radio” or “transceiver”.
Individual naming is used to differentiate product specific features. The host (PC/Microcontroller/Any device to which
the AC4490 module is connected) will be referred to as “OEM Host”.