[hpsdr] eSSB for SDR's

Helmut, DC6NY dc6ny at gmx.de
Sat Aug 25 00:25:33 PDT 2012


Hi Bhanu,

please consider that TX bandwidth on ham frequencies up to 25 MHz is limited
to max. 3 KHz due to international regulations, sometimes due to national
law. It’s a question of ham spirit and courtesy to follow these rules.
Voodoo is not only technical nonsense, it is a disturbance for all other
hams.
Therefore it was a good idea to limit TX bandwidth also approx. to 3 KHz in
the current software.

73 Helmut, DC6NY

-----Ursprüngliche Nachricht-----
Von: hpsdr-bounces at lists.openhpsdr.org
[mailto:hpsdr-bounces at lists.openhpsdr.org] Im Auftrag von M.B.Singh
Gesendet: Samstag, 25. August 2012 08:01
An: hpsdr at lists.openhpsdr.org
Betreff: [hpsdr] eSSB for SDR's

***** High Performance Software Defined Radio Discussion List *****

Hi Group!

eSSB attracts a lot of hams and lot of work has been done on hardware 
radios like Yaesu FT-1000MP Mark V /Kenwood TS-950 and Yaesu newer 
radios like FT-2000/5000/9000 etc.  To use eSSB you need to have wider 
filter bandwidth and it require lot of hardware modifications in 
conventional radio but the advantage of SDR is the flexibility of 
choosing and creating filters with ease.

I would like to know if some one have experience in this field using 
SDR's? I own Yaesu FT-1000MP Mark V but dont wanna go through that 
cumbersome modifications and also have ANAN-10+ and would love to 
experiment with eSSB using ANAN-10+

your experiences and suggestions are welcome and I am sure many Hams 
would be interested in eSSB.

73
Bhanu
VU2MB

-- 
M.B.Singh
CEO
Technical traders of India
T-45 Sector 12
NOIDA 201301
India
+91-120-4 359 359
+91-9811537539

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