John's Vademecum

Try to learn something about everything, and everything about something -Thomas Huxley “Darwin's bulldog” (1824-1895)

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public:radio:xgate

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public:radio:xgate [04/05/22 18:22 BST] – created gm4slvpublic:radio:xgate [26/04/23 14:54 BST] (current) – removed john
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-====== VHF / HF X-Gate Project ====== 
  
-  * my interpretation of the [[https://www.barrettcommunications.com.au/2062-crossgate/|Barrett Radio 2062 Crossgate]] 
-  * HF port has syllabic squelch for better detection of SSB speech signals 
-  * VHF port has DTMF decoder for control of HF transceiver and talk-through functions 
-  * Raspberry Pi running a Python application handles HF radio remote control via RS232/NMEA and activation of talk-through etc. via GPIO 
-  * Morse Code (CW) revertives over VHF port to read back parameters such as HF radio //frequency, mode, power// etc. 
-  * Built in Webserver for status display 
public/radio/xgate.1651684954.txt.gz · Last modified: 06/03/25 06:49 GMT (external edit)