ME70-169 RF Module User Guide
1vv0301021 rev.3 – 2014-11-14
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights
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Page 12 of 40
3.
General Features
3.1.
Main Functionalities
The ME70-169 module has a digital part and a RF part. The radio link is a Half Duplex bi-
directional link.
The digital part has the following functionalities:
•
Communication interface
•
I/O management
•
Micro controller with embedded Telit Software Stack
The RF part has the following functionalities:
•
Frequency synthesis
•
Front-end
•
Low noise reception
•
Power amplification
•
Packet handling
3.2.
Software
The ME70-169 module is provided pre-flashed with Telit in-house Wireless M-Bus stack.
Please refer to Protocol Stack User Guides [7] for detailed information.
3.3.
Temperature Operating Range
Minimum
Typical
Maximum
Unit
Operating
Temperature
- 40
25
+ 80
°C
Relative humidity @
25°C
20
75
%
Storage
Temperature
- 40
25
+ 80
°C
