AC4490 - 900MHz Transceiver
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SKU:
AC4490
Brand: Laird Connectivity
900MHz Radio Module
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Interface 20-pin mini connector
Frequency (software selectable) 902-928 MHz (U.S)**
Modulation FHSS FSK
Serial interface options 3V TTL
Serial interface data rate Up to 115.2 Kbps
Output power (w/ 3dBi antenna) 10mW-1000mW variable
Current consumption†† 650 mA typical
Channels Up to 32 (U.S.)**
Security One-byte system ID, DES
Voltage pin 10: 3.3V-5.5V
pin 11: 3.3V +/-3%
Sensitivity AC4490-1000: -100 dB
AC4490LR-1000: -110 dB (Long Range mode)
Range Up to 20 miles (32 km)
Temperature -40º to +80ºC
Humidity (non-condensing) 10% to 90%
Dimensions 1.90 x 1.65 x 0.20“
(49 x 42 x 5 mm)
Weight < 0.75 oz (< 21 g)
Antenna External dipole
