TEN-TEC RX-400 HF/VHF/UHF DSP receiver.

The TEN-TEC RX-400 receiver recently got a stamp of approval from the FCC, but what kind of receiver is this?
It has receiving range from 2-3000 Mhz (cellular blocked) and a lack of buttons and a display.

The manual is not quite helpfull on how this receiver works, but the TEN-TEC website provides some more information.

USB, LSB, ISB, CW, AM, NFM, WFM modes

1 Hz tuning steps

Can be controlled by RS232 or TCP/IP

100 channels per/s scan speed

1000 memory channels

At was not immediately apparent of control software is supplied with the radio.

FCC ID: 'DJ7-400'