MeoW: Difference between revisions
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* led overdrive | * led overdrive | ||
== PA == | == PA == | ||
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* https://www.aliexpress.com/item/New-45W-SSB-linear-Power-Amplifier-Kits-With-low-pass-filter-for-transceiver-Radio-HF-FM/32574683152.html - 45W, 12-15v | * https://www.aliexpress.com/item/New-45W-SSB-linear-Power-Amplifier-Kits-With-low-pass-filter-for-transceiver-Radio-HF-FM/32574683152.html - 45W, 12-15v | ||
letture | |||
* http://www.nu9n.com/am.html | |||
* http://www.chezradio.com/index_htm_files/lpamhandbook.pdf | |||
Revision as of 22:40, 31 August 2016
Transmettitore ad onde medie
Specifiche
- prezzo <= 50 euro
- potenza >= 50 W
- senza assemblaggi SMD
Oscillatore
http://www.ebay.it/itm/AD9850-Module-DDS-Signal-Generator-Module-0-40-MHz-2-Sine-Square-Wave-Output/121813761678 sembra esporre il piedino 12 (Rset)
controllato da Ondeggiatore
Pretrattamento audio
- equalizzazione
- led overdrive
PA
letture