Wifi Amplifier 20W/40W 2.4Ghz 2400-2500MHz Power Amplificador Module Sweep Signal Source Router Range Extend Repeater 43/46dbm - AliExpress
Up-Converter mixer 144/432Mhz - 2.4Ghz QO100
QO-100 Experiments – New QRP Transmit Up-converter | G4HSK
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
DIY Eshail2-QO100-Simple-Frequency-Converter +2.4G 40+DB PA - Hardware - AMSAT-DL Forum
Up converter 2,4 GHz for QO-100, Es´Hail - V4b | eBay