[hpsdr] 50 Volt 300 watt PA from Russia with IMD3 >= 40 dB

[Sid Boyce]

Hi Helmut,
6m RX is covered though I have not got a 6m antenna to check it with.

I thought may be 6m TX was left out because of the PA design limitation, 
I didn't know it was verboten in Russia.

cuSDR64's cusdr_alexFilterWidget.cpp defines band filters.

The only reference to band filters for ghpsdr3-alex is in
ghpsdr3-alex/trunk/src/sdr1000/src/linux/hw_sdr1000.cpp so it looks like 
the hermes code does nothing with J16.
73 ... Sid.

On 05/11/13 07:54, Helmut, DC6NY wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> Hi guys,
>
> check carefully the actual features of the different EB104.ru designs. Some
> do not cover 6m, because this band is closed in Russia for hams. BTW a clone
> of Alex control isn't absolutely necessary. The job can be done also via
> J16.
>
> 73, Helmut, DC6NY
>
> -----Ursprüngliche Nachricht-----
> Von: hpsdr-bounces at lists.openhpsdr.org
> [mailto:hpsdr-bounces at lists.openhpsdr.org] Im Auftrag von Franz Hegener
> Gesendet: Montag, 4. November 2013 23:09
> An: hpsdr at lists.openhpsdr.org
> Betreff: [hpsdr] 50 Volt 300 watt PA from Russia with IMD3 >= 40 dB
>
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-- 
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Senior Staff Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks


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