Here are few specs for WISE in absence of a package: General Spec: 1. A multiband radar operating between 1 and 20 MHz (for this application) 2. Plan to operate on one or two bands simultaneously 3. Plan to digitize on the carrier (consistent with Delwyn's specs) 4. Need 4 channels for WISE 5. Need capability to do simple presum onboard to reduce data volume before writing to storage Antenna: 1. Both the low and the high bands will use dipole antennas 2. We believe for the high-band there is value to have dual pole dipole (cross dipoles) 3. The low band dipole is most like partially fixed and partially deployed 4. We expect the high-band to be fixed mounted on the aircraft Self-Noise: 1. We expect instruments to take turn in operation due to EMI issues 2. We desire ideally 10 kHz PRF (depending on the altitude of operation I think high numbers like this can be accommodated; did not do the math) Altitude of operation: 1. We can operate as low as 1500 ft to 25000 ft (AGL)