according Q40,
 
How about amateuf frequencys in other regions, I understand that
is not a list in database format in the 5000???
 
thanks  73 de peter pa0pvn
 
groeten Peter
petervn(a)hetnet.nl <mailto:[EMAIL PROTECTED]>  ; pa0pvn(a)hetnet.nl 
<mailto:[EMAIL PROTECTED]>   ;
pa0pvn(a)gmail.com ; pa0pvn(a)amsat.org .
 

________________________________

Van: [EMAIL PROTECTED] namens Jim Lux
Verzonden: ma 16-4-2007 19:03
Aan: flexradio@flex-radio.biz
Onderwerp: [Flexradio] KB Flex5000



Quick question:
Q40:Q40. Will the FLEX-5000's low-pass filters prevent authorized
operation outside of the amateur bands?

A. The filters are optimized for the amateur bands but will operate
over the entire HF spectrum. We lock transmitter TR relay in firmware
and require a valid license to receive a key to operate outside of
ITU recognized bandplans.

----

Does this mean that there's a embedded firmware component that looks
at the commands going to the DDS to set the frequency?

That is, the interface to the hardware (at a register level) is different?
(I assumed that this would be the case)

Will the control protocol be published?
What form does it take; e.g. does it use IEEE-1394b usual approach
providing a model of shared memory on the host( the SDR5000) that the
client (the PC) modifies?


James Lux, P.E.
Spacecraft Radio Frequency Subsystems Group
Flight Communications Systems Section
Jet Propulsion Laboratory, Mail Stop 161-213
4800 Oak Grove Drive
Pasadena CA 91109
tel: (818)354-2075
fax: (818)393-6875
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