Draft Details
The present document specifies technical characteristics and methods of measurements for magnetron-based inland
waterways navigational radars having the following characteristics:
• Transmitter peak power not exceeding 10 kW.
• Operating on a pulse modulated single, non-tuneable carrier frequency in the range specified in Table 1.
• At the transmitter output, a 4 port RF-circulator or equivalent is used.
• The antenna is passive, rotating and waveguide based.
• The radar display is an integral part of the equipment.
Table 1: Radio navigation service frequencies
Radio navigation service frequencies
Transmit 9 300 MHz to 9 500 MHz
Receive 9 300 MHz to 9 500 MHz
NOTE: The relationship between the present document and the essential requirements of article 3.2 of
Directive 2014/53/EU [i.2] is given in Annex A.
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