
The U.S. Space Force Space Development Agency's (SDA) Tranche 2 Transport Layer-Gamma satellites are to include Ultra High Frequency (UHF) S-band connections, an advanced tactical data link, and enhanced, anti-jam waveforms. But Tranche 2 does not appear to be the end of the SDA innovation trail. The agency is seeking industry ideas on new data links and waveforms for Tranche 3. A Nov. 6 SDA request for information (RFI) "seeks to inform SDA’s roadmap of future datalinks and/or waveforms and…