BU500 UpConverter by HiDes Taiwan - Hardware - AMSAT-DL Forum
2.4GHz Transverter
Upconverter 2.4 Ghz pour QO-100 12w entrée en 432 Mhz
Receiving up to 4.5 GHz with an RTL-SDR and a $5 Directv Downconverter
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