High resolution, high dynamic range panoramic adapter for TS-590 by K3IT.

Photo by K3IT

Parts needed:
4z5lv Afedri SDR-Net 0.1-30MHz 80 MSPS direct sampling receiver (32 kHz to 1.3 Mhz output bandwidth)
Z10000 universal buffer amp by Clifton labs, set for 10db gain
SMA bulkhead connector, thin teflon coax cable
Total cost: ~$300

After this you would never want to operate TS-590 blindfolded.
73,
Vasiliy k3it

Installation [LINK]