RT-300
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Elektronik GmbH IHE 2-Band Radio Direction Finder The complete solution for Safety and Communication The RT-300 is an all-purpose dual-band direction finder that receives not only emergency signals on the 121.5 MHz frequency but also voice communication on the marine band. Developed for mobile operation at sea or on land as well as for mobile landside operation, the RT-300 is an SAR and communication direction finder as well as a navigation aid all in one. The 121.5 MHz frequency is automatically monitored while the marine band is in use. The RT-300 also sets new benchmarks in terms of reception sensitivity and directional precision. Sophisticated algorithms provide fast, stable display of data.

Features • Completely automatic operation • ery high receiver sensitivity to permit detection of V very weak or remote signals • vailability of all 88 channels (156.000 to 162.025 A MHz) of the marine band • vailability of the 121.500 MHz emergency frequency A as well as 200 channels for training purposes in the air band • utomatic monitoring of the emergency frequency A while using the marine band • election of duplex channels (coast and ship S channels) possible • earing information is displayed on a graphic LCD B and a circular LED direction indicator • All relevant information shown on...

Method of bearing: Doppler principle (3 kHz rotational frequency, right/left rotation) Bearing accuracy1: Better than ±5° RMS Displayed resolution: Digital display: 1°, LED circle: 10°, 0.5° at serial NMEA output Bearing reference: Relative to antenna orientation, magnetic or true north2 Sensitivity for system RF voltage at receiver input (50 Q): < 50 nV (VHF + UHF) accuracy of 5°: Electrical field (radiated sensitivity): Frequency stability: ±2.0 ppm (Af/f = ±2 x 10-6) (at temperatures from -30 °C to +80 °C) VHF air band: 118.800 to 121.500 to 124.000 MHz...

www.rhotheta.com Mechanical data Weight: Display Control Unit (DCU): Antenna Unit (AU): Operating temperature: Storage temperature: Ingress protection: IP 67 (The use of the mast sealing kit is recommended to protect the antenna connector against moisture.) All product specifications subject to change without notice. RHOTHETA Elektronik GmbH | Dr.-Ingeborg-Haeckel-Str. 2 | 82418 Murnau | Germany Tel.: +49 8841 4879 - 0 | Fax: +49 8841 4879 - 15 | E-Mail: email@rhotheta.de RHOTHETA America Tel.: +1 435 578 - 1270 | Fax: +1 435 487 - 1491 | E-Mail: info@rhothetaUSA.com | Internet:...