Homemade Yaesu interfaces - Resource Detail - The DXZone.com
SB-200 soundcard interfaces
Tony YV5RAB formerly YY5RAB on Twitter: "New construction: CAT interface for Kenwood old radios, mine is TS-450S, based on circuit board of Tony Mráz OM3LU in Radiozurnal https://t.co/IMvfxzglqN" / Twitter
steeman.be - TS-50 serial interface
Amazon.com: AEcreative CAT IF-232 Remote Control Interface Cable for Kenwood TS-450s TS-690s TS-790A TS-850s TS-950s TS-950SDX : Electronics
USB RS232 to DIN 6P FTDI CAT Control Cord for Kenwood Radio Cfg Lead Transceiver Frequencies Flash TS 450S Program Cable|adapter cable|usb adapter cablefor cable - AliExpress
Kenwood USB CAT and PSK31, FT8, JT9, JT65 interface for TS-450, TS-690, TS-850 | eBay
Kenwood CAT cable at dreamport | nonoo.hu
Kenwood TS-711A CAT Control / Programming Cable – Unicom Radio
Transceiver Cables for RigExpert Interfaces | RigExpert™
Automatic USB CAT&CW&PTT Interface for Transceivers w/RS232 CAT and band decoder - buy | HamRadio & SWL