AC4490-200M-485 Laird Technologies, AC4490-200M-485 Datasheet - Page 18

• Manufacturer Part Number: AC4490-200M-485
• Description: TXRX 900MHZ 3.3-5.5V TTL 200MW
• Manufacturer: Laird Technologies
• Series: AeroCommr

Specifications of AC4490-200M-485

• 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
• 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: 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

1 2
T H E O R Y O F O P E R A T I O N
be achieved by disabling Long Range Mode; either temporarily using CC Commands or permanently by writing to the
EEPROM.
Note: Long Range Mode is only available on the AC4490LR-200 and AC4490LR-1000 transceivers.
AC4490LR-200
AC4490LR-1000
Module
T a b l e 5 : L o n g R a n g e R e q u i r e m e n t s
0050-00100
0050-00102
Board Number
Rev. 0 and higher
Rev. 0 and higher
Board Revision