Adeunis RF ARF868 Guia Del Usuario página 29

ARF868 Radio Modems - User guide version V1.6
Table of contents
Information
Disclaimer
Technical support
Declaration of conformity
Environmental recommendations
Usage recommendations
1. Introduction
1.1. Modem versions
1.2. General description
1.3. Meaning of the LEDs
1.4. DIN Rail mounting system
1.5. Accessories
1.6. Electricity connection
1.6.1 Functions of the jack supply connector
1.6.2 Functions of the SubD9 serial data connector
1.7. Serial data Bus selection modes
1.8. Service interface
1.9. Mechanical installation - Optimizing performance
1.9.1 Dimensions
1.9.2 Positioning of the modems
1.9.3 Positioning of the aerial
1.9.4 Positioning of power and serial cables
1.10. Protection of remote aerial modems against overloads
2. Electrical and radio specifications
2.1. Maximum values
2.2. General specifications
2.3. Radio specifications
2.3.1 Introduction to the radio requirements
2.3.1.1 Sub-bands
2.3.1.2 Duty Cycle
2.3.1.3 Schematic representation of the requirements of the 863-870MHz frequency band
2.3.2 ARF868 modem operating modes
2.3.3 Standard mode
2.3.3.1 Use at 500mW: maximum range
2.3.3.2 Usage up to 25mW: maximum number of channels
3. Data exchange – Communication mode
3.1. Continuous asynchronous protocol
3.1.1 Description of the protocol
3.1.2 Implementation
3.1.3 Addressing
3.2. Legacy X3-PRO protocol
4. Advanced product functions
4.1. UART interface self-detection
4.2. Autobaud: Self-detection of the serial link data rate
4.3. RSSI
4.3.1 RSSI continu
4.3.2 Frame RSSI
4.4. Scan Free function
4.5. Transmission/reception test
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