Key Features
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The NATES Data link provides a secure, transparent connection between two devices with a RS-232-Interface. The RS-232 data rate is adjustable between 1200 and 9600 Baud.
Easy installation of mobile repeaters for increasing coverage by low power consumption (operating time at 12 V at least 6 hours per Ah battery capacity, at 24 V at least 14 h per Ah battery capacity .
The built-in temperature control prevents harms by (internal) temperatures of less than -20 °C and more than +60 °C. The cache will be save, and, of course, the temperature can be signaled by radio too.
The high reliability and life time in design of system make the opportunity to use this system in many industrial and military fields.
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Technical Specification
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ransmitter
Operating Frequency 360 to 450 MHz single channel
Frequency stability ±10ppm synthesizer
Power Output 1500mW factory adjustable from 500 mW to 1.5W
Adjacent channel power -30dBm
Spurious emissions less than –40 dBm
Modulation Narrow Band FM
Input Standard RS232
DC supply voltage 12 –19 Volt
DC current 300mA at 12 Volt
Operating temperature –20 to +55°C
Antenna : Omni Directional
Size 90 x 80 x 25mm
Weight 330 g
Receiver
Operating Frequency 360 to 450 MHz single channel
Frequency stability ±10ppm synthesizer
Sensivity : -115 dBm
Antenna : Omni Directional (Optional YAGI and Helical with 9 dBm Gain Available )
Output Serial : RS232 ( 0-5 Volt )
Power Supply 12-voltDC
Size : 90 x 80 *25 mm
Case : Aluminum
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