[hpsdr] Where is the power switch on the revision B Board
Anupam Prasad
anupam at ancorlabs.org
Tue Nov 5 18:39:47 PST 2013
Dear all,
I got a new Rev B Hermes board from TAPR. The problem is that I have not
been able to start-up the Hermes at all. I am following the instructions
laid out in these documents.
a. Schematic revision Gamma 15 .
(http://www.k9ivb.net/hermes/HERMES_PROD_SCHEMATICS[gama_v18_10-09-2012].pdf
)
b. Hermes User manual V 1.17.
(http://svn.tapr.org/repos_sdr_hpsdr/trunk/Hermes/Documentation/Hermes_User_
Manual_V1.17.pdf)
c. Startup Hermes V1.1 instructions.
(http://svn.tapr.org/repos_sdr_hpsdr/trunk/Hermes/Documentation/Startup_Herm
es_V1.1.pdf )
But following have come to light.
1. The Schematic and Manual both speak about a power switch. There is
none on the Rev B board.
2. The DC input Pins are also different in the schematic and the
manual. What is it on the actual board ?
Is there anything that I am missing? Do I have the latest documents ? Are
there any corrections that to be made in the Schematics?
Warm Regards,
Anupam Prasad (+91 7838598510)
Ancor Research Labs LLP
Level 12, Tower C, Building 8
DLF Cyber City Complex
DLF Phase II
Gurgaon 122 002
Haryana, India
More information about the Hpsdr
mailing list