AC4490-200M-485 Laird Technologies, AC4490-200M-485 Datasheet - Page 9

• 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

S
20 Pin Interface Connector
RF Connector
Antenna
Serial Interface Data Rate
Power Consumption (typical)
Channels
Security
Interface Buffer Size
Frequency Band
RF Data Rate
RF Technology
Output Power
Supply Voltage
Sensitivity
EEPROM write cycles
PECIFICATIONS
T a b l e 1 : A C 4 4 9 0 S p e c i f i c a t i o n s
Molex 87759-0030, mates with Samtec SMM-110-02-S-D
Johnson Components 135-3711-822
AC4490-1x1:
AC4490-200:
AC4490-1000:
Baud rates from 1200 bps to 115,200 bps
1x1:
200:
1000:
3 Channel Sets comprising 56 total channels
One byte System ID. 56-bit DES encryption key.
Input/Output:256 bytes each
902 – 928 MHz
76.8 kbps fixed
Frequency Hopping Spread Spectrum
1x1:
200:
1000:
1x1:
200:
1000*: VCC: 3.3 – 5.5V ±50mV ripple
* VCC & VPA may be tied together, provided the supply voltage never falls below 3.3 V and is
capable of supplying 1.5 A of current. VCC & VPA are internally connected on the AC4490-200
only.
-100dBm typical @ 76.8kbps RF Data Rate
-110dBm typical @ 76.8kbps RF Data Rate (AC4490LR-200/-1000)
*Receive Sensitivity listed for US and Australian Modes. Radios ordered per Brazillian Regula-
tions have a Receive Sensitivity of -80dBm.
20000
www.aerocomm.com
Conducted (no antenna) EIRP (3dBi gain antenna)
10%TX
33mA
38mA
130mA
10mW typical
100mW typical
743mW typical
VCC: 3.3V, ±50mV ripple
VPA: 3.3V, ±50mV ripple
VCC: 3.3 – 5.5V, ±50mV ripple
VPA: 3.3 – 5.5V, ±50mV ripple
VPA: 3.3 ±3%, ±100mV ripple
Transceiver
General
Customer must provide
MMCX Connector or integral antenna
MMCX Connector
50%TX
54mA
68mA
650mA
Duty Cycle (TX=Transmit; RX=Receive)
100%TX
80mA
106mA
1300mA
20mW typical
200mW typical
1486mW typical
100%RX
28mA
30mA
30mA
Pwr-Down Deep Sleep
15mA
19mA
19mA
3mA
6mA
6mA
2