Another reason for adding frequency agility has nothing to do with military use; weather radars often have limited agility to allow them to strongly reflect off rain, or alternately, to see through it.
12.
Since 1996, carousels for the different receivers on each of the E-systems telescopes and the Mark II telescope were installed ( the Cambridge telescope already had such a system installed ), providing frequency agility.
13.
As well as the frequency agility and sheer power the Type 85 had multiple receivers enabling the return signals to be detected through the heaviest jamming, this included " dicky fix " receivers to combat carcinotron jamming.
14.
Areas outside the blue zones are blind ranges and blind velocities, which are filled in using multiple PRF and frequency agility . Pulse Doppler radar may have 50 or more pulses between the radar and the reflector.
15.
If the radio environment is very crowded, ANT can use frequency agility to allow an application microcontroller-controlled " hop " to an alternative 1 MHz channel in the 2.4 GHz band which can then be subdivided into timeslots.
16.
The electronics were also upgraded, offering increased frequency agility and dramatically improving mean time between failure ( MTBF ) from about 62 hours in the-153 to 125 in the latest models of the-159, which have actually demonstrated 150 hours MTBF in the field.
17.
The TPS-830K radar of K30 is an X-band ( 8 to 12.5 GHz ) surveillance and fire-control pulse-Doppler radar, specialized for use against low-flying aircraft . Its features include real-time early warning, multiple target detection, an integral L-band ( 1 to 2 GHz ) Identification Friend or Foe ( IFF ) subsystem, pulse compression, frequency agility, and adaptive moving target indication as an anti-chaff measure.
