AC4490-1000M-485 Laird Technologies, AC4490-1000M-485 Datasheet - Page 74
![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 P P E N D I X I V - S Y N C T O C H A N N E L
F i g u r e 2 2 : C e n t r a l i z e d S y n c - t o - C h a n n e l C o n f i g u r a t i o n
F i g u r e 2 3 : D a i s y C h a i n S y n c - t o - C h a n n e l C o n f i g u r a t i o n