[hpsdr] BOM for Hermes

Helmut, DC6NY dc6ny at gmx.de
Wed Aug 7 13:51:34 PDT 2013


Hi guys,

it's really amazing. Nobody seems to have access to the current BOM of
Hermes. I got no response yet.

Perhaps somebody can tell me, why a 40 MHz LPF is used behind the DAC. Is
this a concession to stopband attenuation above 87 MHz? I suppose we lose
100 mW on 6m.

73, Helmut, DC6NY

-----Ursprüngliche Nachricht-----
Von: hpsdr-bounces at lists.openhpsdr.org
[mailto:hpsdr-bounces at lists.openhpsdr.org] Im Auftrag von Terry Fox
Gesendet: Dienstag, 6. August 2013 19:54
An: Dave Watson; 'HPSDR list'
Betreff: Re: [hpsdr] BOM for Hermes

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