AC4490-200M Laird Technologies, AC4490-200M Datasheet - Page 33

• Manufacturer Part Number: AC4490-200M
• Description: TXRX 900MHZ 3.3-5.5V TTL 200MW
• Manufacturer: Laird Technologies
• Series: AeroCommr

Specifications of AC4490-200M

• 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: MMCX
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• 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
• Other names: AC4490-200M-01

C
The AC4490 can be configured using the CC Configuration Commands. The CC Commands can be issued using
either Hardware or Software Configuration. To use Hardware Configuration, pin 17 of a transceiver must be asserted
Low. Software Configuration can be used by entering AT Command Mode before issuing the CC Commands.
ONFIGURING THE
F i g u r e 9 : A C 4 4 9 0 C o n f i g u r a t i o n F l o w
No
Configuration)
CC Command
Send Another
Commands
Command
(Software
Send CC
Send CC
AT+++
www.aerocomm.com
AC4490
No
Receive Mode
Commands
Use AT
Take Pin 17 Low
Command Mode
Exit Command
No
Configuration)
Send Exit AT
(Hardware
Command
Command
Mode
Mode
In AT
No
No
Take Pin 17 High
8