The ICE2000 Series provides a modest amount of filtering typically in the VHF and/or UHF band. ICE2000 hardware may incorporate transmit and receive switching as well as a power amplifier capable of transmitting at a level approximately equivalent to a radio.
ICE2001 The ICE2001 is an agile transmit/receive filter for both the VHF and UHF frequency bands, covering frequencies between 118 and 400 MHz. This unit is one of many Pole/Zero subsystems that are airborne qualified.