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ARF868 Radio Modems- Guide utilisateur / User guide version V2.2.3
1. Introduction
The ARF868 modem converts data from a serial link into a radio frame for transmission to similar equipment.
ARF868 radio modems are mainly dedicated to point to point and multi-point communications. They use the harmonized European 863-
870MHz, band that is usable without a license. Their excellent sensitivity coupled with power up to 500mW enable data transmissions up to
20km to be achieved.
The use of Narrow Band technology also makes it possible to provide numerous communication channels
•
19 channels @27dBm/2.4kbps
•
+500 channels @14dBm/2.4kbps
The operating parameters of these modems (serial link, radio management, etc.) can be updated by commands on the serial link.
The use of the dedicated adeunis® software, "Adeunis® RF - Stand Alone Configuration Manager", available from the
website enables you to commission your ARF868 modems very easily.
1.1. Modem versions
All products are available in built-in aerial or TNC base for remote aerial versions.
Reference
ARF7940AA
ARF7941AA
ARF7942AA
ARF7943AA
ARF7940BA
ARF7941BA
ARF7942BA
ARF7943BA
Each of the products listed above is supplied in the "standard" version.
The standard version has a protective casing which can be removed to obtain access to the DIN-Rail attachment.
Standard version
with protective casing
Description
ARF868 ULR - INT. ANTENNA
ARF868 LR - INT. ANTENNA
ARF868 MR - INT. ANTENNA
ARF868 LP - INT. ANTENNA
ARF868 ULR - TNC. ANTENNA
ARF868 LR - TNC. ANTENNA
ARF868 MR - TNC. ANTENNA
ARF868 LP - TNC. ANTENNA
Power / RF radiated power
500mW / 27dBm
500mW / 27dBm
25mW / 14dBm
25mW / 14dBm
500mW/27dBm
500mW/27dBm
25mW / 14dBm
25mW / 14dBm
Standard version
without protective casing
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