[hpsdr] Hercules II

ct1izu ct1izu at sapo.pt
Sun Jul 25 07:23:53 PDT 2010


This design looks interesting using a pair of  BLF177  http://vk4dd.com/
The side bar links into the forum for more info.
The devices  seem to be available at reasonable prices * 
http://www.broadcastconcepts.com/index.php?main_page=product_info&cPath=4&products_id=24 
as they are used in commercial,  band 2  fm  pallet amps. The devices are 
rated at 300w dissipation
on a pair at 28Mhz and up to 108Mhz on class B fm.

Does anbody know if we might modify some of the larger PC switched mode psu 
for 48V as the DC source?
Shel CT1IZU


 1280067833.0


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