<-[[.:start]] ====== Xeigu G90 ====== ===== Documentation ===== ==== Firmware Upgrade process ==== Use TeraTerm and "blue USB Serial adaptor" Set TerraTerm to 115200 8n1 and the appropriate COM port Plug to Main unit COM port - Hold SPACE and power-on G90 - Choose "1. Update F/W" - After "Erase" select F/W file to send in TerraTerm via "File → Transfer → XMODEM → Send - check the "1k" box - Power off Radio after transfer completes - Move to Front Panel COM port - Hold SPACE and power-on G90 again - repeat process to upgrade front panel - Once complete depower radio. - Wait 5 seconds (remove COM connection) - Power on as normal ===== Firmware ===== ^Date^Firmware Version^Firmware Files^Comments^ | | | | | 12/5/23| 1.79b03 | {{ :public:radio:radio_database:g90fw_v1.79_fw_v1.79b03_221026.zip |}} | new IF Filter adjust method - not intuitive | | 12/5/23 | 1.78b01 | {{ :public:radio:radio_database:g90_fw_v1.78b01-20220119.zip |}} | downgraded - not sure of new Bandwidth method | | 12/5/23 | 1.79b03 main / 1.80 display | {{ :public:radio:radio_database:g90_fw_1.80disp.zip |}} | Display -> 1.80 fixes C-IV bugs. Main Unit on 1.79b03. Trying to adapt to new IF bandwidth method | | 14/5/23 | 1.78b01 | {{ :public:radio:radio_database:g90_fw_v1.78b01-20220119.zip |}} | Downgraded again, old filter adjustment method much better, but clicks on audio on strong signals| | 14/5/23 | 1.77b | {{ :public:radio:radio_database:xiegu_g90_fw_v1.77b.zip |}} | back to best compromise version (so far) | ==== Manual etc ==== ^Date^File^ |02/04/24|{{ :public:radio:radio_database:xiegu_g90_user_manual_v4.31_20230607.pdf |}}| |02/04/24|{{ :public:radio:radio_database:cheat-sheet-v1.75-091520.pdf |}}| ==== Page Info ==== Page created Wed May 25 00:00:02 2022 by John Pumford-Green Page last updated: ~~LASTMOD~~ ==== tags ==== {{tag>radio g90}}