George,

The XVTR output will receive and transmit 0 dBm from 30 KHz to 77 MHz.  The
PA will not cover below 1.8 MHz.  In case you don't know it is a technical
challenge just to get a PA output transformer to work well from 160-6m,
much less to cover 2200m to 4m.  Even though the transistors can cover the
range, the PA transformers don't exist at these power levels.

If you want to cover bands other than 160-6m with higher power, you will
have to provide your own PA.  Other than that, it covers all current and
future bands from 30 KHz to 77 MHz at 0 dBm right out of the box.

73,
Gerald


Gerald Youngblood, K5SDR
President and CEO
FlexRadio Systems(TM)
Email: [email protected]
Web: www.flexradio.com <http://www.flex-radio.com/>

Tune In Excitement (TM)
PowerSDR(TM) is a trademark of FlexRadio Systems





On Fri, May 25, 2012 at 10:52 AM, George Allen <[email protected]>wrote:

>
> The specs give a 300KC (.3Mhz) lower limit.
>
> I seem to remember a post from Flex stating that the lower limit is 30Khz,
> (.03Mhz),  Did I remember correctly?
>
> The specs state that the lower transmit band is 160Mtrs.  If the new LF
> bands materialize, can the software/firmware be changed so that the 6000
> will transmit on the new LF bands?
>
> George
> K2CM
>
>
>
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