[hpsdr] Hermes power consumption

[Mike]

Hi Kjell,

How is the 2m integration going for Hermes?
Thanks.

73
Mike


On Apr 12, 2011, at 9:44 AM, Kjell Karlsen wrote:

> ***** High Performance Software Defined Radio Discussion List *****
> 
> Hi Andrew.
> 
> I have 2  Hermes Beta/Apollo units up and running. The current in RX is <500 ma. In TX it is max 3A with 15W PEP output. This is on 13,8V.
> 
> The Ethernet version on 100 M will have some more power consumption but not much, may be 600mA. The 5V SMPSU is very efficient.
> 
> I´ll show one at the Hamvention in Dayton.
> 
> 73, Kjell
> 
> 
> 
> 
> 
> På Tue, 12 Apr 2011 14:34:07 +0200, skrev Andrew <irbsurfing at yahoo.co.uk>:
> 
>> Hi All,
>> When Hermes is available I'd like to try using it portable running off batteries and I was wondering if anybody (alpha tester?) can tell me how much power the prototype usb boards consume? Also any ideas what the power consumption will be with the new ethernet version? higher??
>> Thanks a lot,
>> Andrew
> 
> 
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