[Premium-Rx] Cubic Communications R-2145 and R-3030

[Carcia, Frank A. HS]

    I have the BFO module from the 2145. It has additional logic inside that
must control other radio functions
like maybe ISB. I was able to make it work by removing a jumper and adding
one to route the data to the pll
control IC for BFO functions. I suspect the 455 KHz IF is also in the 2145
because I didn't have to tune the BFO
VCO.  fc

-----Original Message-----
From: Greg W. Bailey [mailto:gbailey at mail.sdsu.edu]
Sent: Tuesday, February 10, 2004 12:37 PM
To: premium-rx at ml.skirrow.org
Cc: John England
Subject: [Premium-Rx] Cubic Communications R-2145 and R-3030


Fellow Members:
 
I recently received a inquiry regarding the Cubic R-2145 from John England.
According to the Cubic Communications configuration people, the R-2145 was a
dual R-3030 that bore a part number 2145-1000.  It consisted of two highly
modular, digitally controlled receivers in one heavy 5.25" rack cabinet.  It
did not incorporate DSP.  No information was shared as to how many units
were produced.  It was the last HF receiver manufactured before Cubic
produced the CDR-3150 family, which included DSP.
 
As of this date, Cubic Communication Incorporated (CCI) has been merged with
Cubic Defense and is now called Cubic Defense Applications.
 
Greg
 
 

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