Four antennas specially developed for direction finding together cover the entire frequency range of the IDA 2. A particularly useful practical feature is hat the frequency ranges overlap each other by about 20%! Sensitivity and directional characteristics are optimized for each frequency range, resulting in excellent bearing accuracy. All Narda antennas are robust yet extremely light.

Parameter Name	Parameter Value
Network	radio
Type	directional
Frequency (Hz)	0 - 6000000000