Data Sheet

2 | 98-1837 Rev AI Data Sheet
Network Node Data Sheet
All parameters specified at 25°C unless specified otherwise.
Table 1. Network Node Specifications
Parameter Condition
Target
Units Notes
Min Typical Max
Power Supply
Input Voltage 4.0 5.0 VDC
Current Consumption
Rx mode 70 90
mA
Tx mode (low
power)
200 250
Tx mode (medium
power)
250 330
Tx mode (high
power)
600 750
General
Processor
Processor Type SAM4C
Clock Ref 120 MHz
RAM (internal) 304 Kbyte
Flash (internal) 2 Mbyte
Additional Memory Ext. Serial Flash 4 Mbyte
902.2 927.8 MHz NAM Brazil
Frequency Range 920.6 924.6 MHz Hong Kong
Supported Data Rates
RF Mesh (N500)
9.6
kbps
19.2
38.4
115.2
RF Mesh IP (N550)
50
150
200
Modulation Type 2-FSK/2-GFSK
Based on the
operating mode
No. of channels (RF
Mesh)
Narrow channel
mode - 9.6, 19.2,
38.4 kbps (100 kHz
Channel width)
240
NAM
Wide channel
mode - 9.6, 19.2,
38.4, 115.2 kbps
(300 kHz Channel
width)
86