SYNAPSE Wireless, Inc.
500 Discovery Drive, Huntsville, Alabama 35806
877 982-7888
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SYNAPSE
SM300 RF Engine
Synapse’s SM300 RF Engines® are long-range, reliable, surface mount 900 MHz transmitter
receiver modules. These small, low-powered modules can have a LoS range of up to 1 mile
and power consumption as low as 2µA. The SM300
RF Engines
come pre-loaded with the
Synapse
SNAP® mesh
network operating system and provide interoperability with all other
SNAP RF Engines. SM300PC1 has chip antenna and SM300PU1 has U.FL antenna connector.
SM300 Features:
• 15 GPIO and up to 18 A/D inputs
• One UART port for control or
transparent
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• Low power modes: 2µA with internal
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• 192K total FLASH with 64K used by
SNAP core, 64K free for uploadable
SNAPpy scripts, and 64K reserved
• FHSS
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• Small form factor surface mount
• 10-bit ADC
• FCC, IC certified
SM300 Specifications:
Performance
Indoor Range Up to 1000 ft.
General
Frequency 900MHz
Outdoor LOS Range Up to 1 mile Spreading Method FHSS
Transmit Power Output 20dBm Modulation GFSK
RF Data Rate 150kbps Dimensions 19.00 x 29.80mm
Receiver Sensitivity
-121dBm at 9.6kbps
and 1E-3 BER
-99dBm at 150kbps
Operating
Temperature
-40 to 85 deg C.
Power
Requirement
Supply Voltage 2.7 – 3.6V Antenna Options Chip or U.FL
Transmit Current (Typ) 85mA at +20dBm TX
Available
I/O
UARTS with HW
Flow Control
1 port
Receive Current (Typ) 18mA GPIO
15 total, 18 with
10-bit ADC
Sleep Current (Typ) 2µA
Agency
Approval
FCC Part 15.247 Yes, Class B
Networking
Topology Mesh (SNAP) Industry Canada (IC) Yes
Number of Channels 16
Wireless Technology to Control and
Monitor Anything from Anywhere
™
