Page 24 Specifications Notes: GR-3 Operator’s Manual Satel UHF Radio Addendum. Page 26 Topcon Positioning Systems, Inc. 7400 National Drive, Livermore, CA 94550 800∙443∙4567 www.topconpositioning.com ISO 9001:2000 FM 68448 GR-3 Operator s Manual Satel UHF Radio Addendum P/N: 7010-0866 Rev A 01/08 ©2008 Topcon Corporation All rights.
SATEL offers radio technology solutions for both short-range and long-range communication. Radio technology is typically used in mission-critical applications where reliability and latency of the data transfer are essential to the operating system. It provides the means to transfer data over a point-to-point or point-to-multipoint link. Independent and flexible technologyYou can create your own independent radio network that has no surprising data transfer costs. However, you can also use your independent network as a backup solution for your mobile, fiber optic or satellite network.
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Sometimes co-operation with adjacent technologies enables utilizing the best characteristics of each technology.High quality radio technology for mission-critical communicationsShort and long-range solutionsLicence free and licenced UHF and VHF frequencies Operation range up to 100 kmThe operation range of our radio technology varies depending on the transmission power, antenna gain and mast height and environment. In rural areas a 1 W radio modem with a line-of-sight radio link may range over 20 km and even up to 50 km in ideal environments. In dense metropolitan areas, a corresponding range may vary from several kilometers to over 10 km.
With a 35 W radio modem, a range of up to 100 km can be reached. By using a radio modem as a repeater station, much broader areas can be covered.Our radio technology products are. They are also widely compatible and also support other manufacturers’ radio protocols. We will also be developing the compatibility features according to your needs.If you want to search a radio product with particular criteria, use ourFrom here you can read latestWant to make comparisons? Download a pdf version of. Products Radio TechnologySATEL radio technology provides secure, mission-critical connections through accurate real-time data transfer. In malfunction situations it enables quick reactions and remote restoration.
Our radio products are easy and fast to implement and use, and they have low life cycle costs. The solutions are also expandable.We also offer radio modules to be integrated into manufacturers’ devices. The integration is made as easy as possible. The mechanical fastening, interface and antenna connector types can be customized. Products I/O SolutionsIf you’re looking for a compact, cost-effective solution to transfer your I/O information, your solution are analog and digital I/O-converters and pulse counters.SATEL I/O-units can be used in a wide range of different monitoring and remote control applications. The long connection ranges of SATEL radio modems and extensive connections of the converters, make them especially suited for monitoring and controlling remote equipment like district heating, weather stations, power grids or water treatment facilities.
Key Features. High output power of up to 35Watt. Wide 70 MHz (403-473 MHz) operating range. User selectable channel spacing (12.5, 20 or 25 kHz).
Fully compatible with 3rd party radio broadcast such as Satel, PDL and TrimTalk. Multi-function LCD user interface to indicate current operating status and configure the radio modem. Automatic prevention of overheating. Industry standard IP-67 rating to withstand harsh surveying and construction environment.25W limited output power version is available as an order option for geographical areas where regulatory restriction on output power applies. The SRL-35 is an IP67 (NEMA 6) classified UHF radio modem with a high power (up to 25 or 35 W) transmitter and wide 70 MHz tuning range.
Designed for easy mobile use in demanding field conditions, the casing and connectors are waterproof and secured against dust.In addition to the high output power and wide tuning range, the channel spacing is also selectable to be 12.5, 20 or 25 kHz. The SRL-35 is equipped with a LCD Display and a keypad used to indicate the current operating status, to change the operating channel, to adjust the power level and to set radio protocols (Satel/PDL/TrimTalk.).
The cost of operation is either free of charge or has a license fee, depending upon the local radio regulation in your region. The SRL-35 radio modem provides a reliable and real-time data communication over distances ranging from hundreds of metres up to 80 kilometres (optimal field conditions).The SRL-35 radio modem used in networks are flexible, easy to expand and can cover a wide variety of solutions from simple point-to-point connections to large networks comprising hundreds of modems. Even for expanded networks, only one operating frequency is required. In a SRL-35 network, any substation can function as a repeater, too. In this operating mode (store and forward), the radio modem receives a message, buffers the received data, and transmits it further to another substation, using the same radio channel as in reception.