Up converter 2,4 GHz for QO-100, Es´Hail - V3 | eBay
DX Patrol 2.4 GHZ UPCONVERTER FOR QO-100 - SSB CONTACT TO BRAZIL - YouTube
RS232/RS422/RS485 to WiFi Converter, 2.4GHz/5GHz Dual Band, IEEE 802.11 a/b/ g/n, Serial RS232/422/485 to Wireless Converter, mini size, Speed up to 921.6Kbps (sWiFi/all) : Amazon.sg: Electronics
Design of up converter at 2.4GHz using Analog VLSI with 22nm Technology | PDF
New DX-Patrol QO-100 Up converter MK2
BU500 UpConverter by HiDes Taiwan - Hardware - AMSAT-DL Forum