Description of the radar set, tactical-technical characteristics
Figure 1: ELM-2221
|pulse repetition time (PRT):|
|pulse repetition frequency (PRF):|
|instrumented range:||30 km|
|hits per scan:|
|antenna rotation:||12 or 20 rpm|
The radar uses a transmitter fitted with a Travelling Wave Tube (TWT) and a Cassegrain antenna. The dual-band version uses the Ka-Band for very accurate tracking, and the X-Band to illuminate the aim for semi-active missiles.
The radar may also be delivered as single-band radar operating in X-Band only. It got the designator ELM-2221X then. Each configuration includes TV or TV+IR package.