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SATELLINE-3AS SLR5 (403…473 MHz) is allowed to be used in the following countries, either on licence free channels or on channels where the operation requires a licence. More detailed information is available at the local frequency management authority.
Version 1.0 PRODUCT CONFORMITY Hereby, SATEL Oy declares that SATELLINE-3AS SLR5 radio modem is in compliance with the essential requirements (radio performance, electromagnetic compatibility and electrical safety) and other relevant provisions of Directive 1999/5/EC. Therefore the equipment is labelled with the CE-marking (see below).
The radio modem is only to be operated at frequencies allocated by local authorities, and without exceeding the given maximum allowed output power ratings. SATEL and its distributors are not responsible, if any products manufactured by it are used in unlawful ways.
Version 1.0 TABLE OF CONTENTS IMPORTANT NOTICE ................2 RESTRICTION ON USE ................3 PRODUCT CONFORMITY ................ 4 WARRANTY AND SAFETY INSTRUCTIONS ........... 5 TABLE OF CONTENTS ................6 INTRODUCTION ................... 7 D D ESCRIPTION OF THE PRODUCTS ........... 7 T T ECHNICAL SPECIFICATIONS ............
1 DESCRIPTION OF THE PRODUCTS SATELLINE-3AS SLR5 is member of the versatile SATELLINE-3AS radio modem family. SATELLINE-3AS SLR5 is a UHF radio transceiver modem. It provides a transparent data link with other SATELLINE-3AS SLR or with other SATELLINE-3AS family modems.
Version 1.0 2 TECHNICAL SPECIFICATIONS 2.1 SATELLINE-3AS SLR Technical specifications SATELLINE-3AS SLR complies with the following international standards: o EN 300 113-2 o EN 301 489 (EMC-requirements) o EN 60950 (Electrical Safety) o FCC CFR47 part 90 RECEIVER TRANSMITTER Frequency Range 403...473 MHz Channel Spacing 12.5 kHz / 20 kHz / 25 kHz...
Version 1.0 USER INTERFACE 3.1 LED-indicators There are four (4) LED indicators on the front panel of the radio modem, and they give an indication of the status of the serial port and the radio interface: Indication O FF Red, Flashing Green Green, flashing Power ON/OFF...
Version 1.0 4 SERIAL INTERFACE SATELLINE-3AS SLR radio modem includes a 15-pin ‘D’-type female connector for power supply, data and RF connections. Direction I I N is data from DTE (Data Terminal Equipment) to the radio modem. Direction O O UT is data from the radio modem to the DTE. Signal Type and Description...
Version 1.0 RADIO COMMUNICATION RANGE UHF radio signal propagates primarily line of sight, and only slightly bends behind the visible horizon due to inhomogeneous atmosphere. Therefore any obstacle, like a hill, a building etc. blocking the signal path, may cause significant loss to the signal strength and limit very much the radio communication range.
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