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Re: LF: Re: Opera OP4 477K NIce to see Mal in PLUS Four's

To: <[email protected]>
Subject: Re: LF: Re: Opera OP4 477K NIce to see Mal in PLUS Four's
From: "Graham" <[email protected]>
Date: Tue, 4 Feb 2014 20:09:17 -0000
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R Mal,
 
I think  all the  peripheral  ports are being  dropped  in favour  of  usb  , the  adaptors  work  fine  , only  a  few  £ as well 
 
G,

Sent: Tuesday, February 04, 2014 5:44 PM
Subject: LF: Re: Opera OP4 477K NIce to see Mal in PLUS Four's

ok Graham
tnx info, a parallel port LPT1 option would be useful as well, maybe in the next version
73 de mal/g3kev
 
 
Sent: Tuesday, February 04, 2014 4:47 PM
Subject: Re: LF: Re: Opera OP4 477K NIce to see Mal in PLUS Four's
 
Hi Mal,

I use a usb to rs232 adapter cable.

Mine is a Gembird UAS111 & I purchased it from a local PC outlet in Blackburn.
The makers website is www.gembird.eu

The ideal chip for compatibility is a Prolific PL-2303.

73, de Gary - G4WGT
                            
MF-LF-VLF Grabber : http://myweb.tiscali.co.uk/wgtaylor/grabber2.html
Web : http://myweb.tiscali.co.uk/wgtaylor/index.html

.
On 04/02/2014 16:03, mal hamilton wrote:
Yes Graham com1 keying and card works ok with speclab etc Now txing on one computer with com port and rx on another and that works well.
Most of my computers do not have serial com port only Parallel or Usb so need some method of keying the tx from these computers and I am in business
de mal/g3kev
 
 
From: Graham
Sent: Monday, February 03, 2014 8:27 PM
Subject: Re: LF: Re: Opera OP4 477K NIce to see Mal in PLUS Four's
 
Ok ...  Assume your  using the  COM-Port   CW keying  ?
 
Will  that  sound  card   work  with  other  data  modes  ? 
 
works  ok  with  Spec  Lab  etc  ?
 
G,
 
Sent: Monday, February 03, 2014 6:00 PM
Subject: LF: Re: Opera OP4 477K NIce to see Mal in PLUS Four's
 
Graham
No other progs running, meter mid scale, cpu 2 Ghz seems ok, sound card CMI 8738/C3DX AUDIO DEVICE (C-MEDIA)  NO CONFLICTS
There seems to be a rx decode problem although the sigs appear on wfall
Win7 unltimate
73 mal/g3kev
 
 
From: Graham
Sent: Sunday, February 02, 2014 4:24 PM
Subject: Re: LF: Opera OP4 477K NIce to see Mal in PLUS Four's
 
Mal,
 
What  sound card  are you  using  ? 
 
Audio  meter  should be   round  mid   scale  
 
CPU  should  NOT be in the  RED
 
there  is no  problem  with the  level  of the signal
 
Any other  prog's  running  ? 
 
73- G,
 
 
 
Sent: Sunday, February 02, 2014 3:32 PM
Subject: Re: LF: Opera OP4 477K NIce to see Mal in PLUS Four's
 
hi GRAHAM
 
tnx info
strange thing is that I cannot decode ur signal which is weak but visible also PA0WMR very strong and audible. Both signs between red lines in  waterfall, wonder why no decode
what is optimum input reading on volume meter
need some other EU STNS further away for interest and long haul tests
de mal
 
From: Graham
Sent: Sunday, February 02, 2014 2:34 PM
Subject: LF: Opera OP4 477K NIce to see Mal in PLUS Four's
 
Nice to see  Mal  in   Plus  Four's
 
+ 4 dB  S/N   that  is  !
 
 
14:19    477 G3KEV de G4WGT Op4 101 mi -9 dB F:0% in Chorley, IO83qo
14:19    477 G3KEV de GW3UCJ Op4 226 mi -21 dB F:12% in Swansea, South Wales.
14:19    477 G3KEV de PA0WMR Op4 297 mi +4 dB F:0% in Lith-Flex 6700
14:19    477 G3KEV de G0NBD Op4 121 mi +4 dB F:23% in wallasey    50  AE FEED
 
 
 
14:19    477 G3KEV Op4 +4 dB    |        -------       --------        -------        ----------------------------------------------------------------------|  Fade: 23%
 
 
 
 
 
 
 
 
 

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