fHJi, I am new to the group. I heard there was a Softrock Lite for the K3 IF, and Tony Parks sold me a Softrock Lite kit for the K2 IF, 4.915 MHz. However,...
14274
Riho
rihob
Sep 4, 2007 6:42 am
... OK in RX ... band" ! ... demand, ... PowerSDR ... Hello Guido, did you actually mean version 1.10.x ? Thanks a lot and waiting for your new releases ! 73,...
14273
Russell Blair
russell_blair86
Sep 4, 2007 3:16 am
Tnx Alex, I keep learning about Rocky Russell ... http://answers.yahoo.com/dir/?link=list&sid=396545469 ... ================= IN GOD WE TRUST ! ...
14272
Russell Blair
russell_blair86
Sep 4, 2007 3:14 am
Tnx Tony the only place I didnt look tnx it work fine. Russell ... http://answers.yahoo.com/dir/?link=list&sid=396545469 ... ================= IN GOD WE TRUST...
14271
Alex, VE3NEA
alshovk
Sep 4, 2007 1:01 am
This is correct. Also, please note that the TX button is enabled only if the Transmitter Enabled checkbox in the Settings dialog is checked, and the mode is CW...
14270
Tony Parks
kb9yig
Sep 4, 2007 12:44 am
Hi Russell, Look in the TX drop down menu for VOX selection. (Down arrow to the right of the TX button on tool bar.) 73, Tony KB9YIG ... From: Russell Blair ...
14269
Russell Blair
russell_blair86
Sep 4, 2007 12:19 am
Rocky3.32 information sayes a pull down window has a vox setting, I cant find a widow with that setting other than going to the (ini) file and setting it to ...
14268
k5nwa
Sep 3, 2007 9:54 pm
... One doesn't have to have the theory to contribute. For example; One could create a Blog on your experiences building/troubleshooting/using a SDR radio, an...
14267
d7o3g4q
Sep 3, 2007 7:14 pm
It may be that there just isn't much interest in the theory side of things. If you want some help, I'm willing to write some stuff up. Phil KE7OGK...
14266
Jose Bonanca
ct1aos
Sep 3, 2007 5:42 pm
Good luck, I set up a web site about the SoftRock and several times asked for volunteers to help add content, a few responded but not many On 9/3/07, k5nwa I...
14265
k5nwa
Sep 3, 2007 5:32 pm
... Good luck, I set up a web site about the SoftRock and several times asked for volunteers to help add content, a few responded but not many. Cecil K5NWA ...
14264
Jose Bonanca
ct1aos
Sep 3, 2007 5:22 pm
OK, Understood... Is there some place I can order a pair of them also a pair for the 100NHz for the output. If someone have a payPal account I would pay for...
14263
Gerd, DM2CDB
dm2cdb
Sep 3, 2007 4:40 pm
Hi Hidehiko, thanks for message. Your old homepage verry interesting design for Homebrew, sorry. My QTH is Berlin, 75m over Ground, hi. Regards and vy 73 de...
14262
d7o3g4q
Sep 3, 2007 4:17 pm
I've been writing my own SDR software. I'm tuning AM, USB, and LSB. I've read "The Scientist and Engineer's Guide to Digital Signal Processing" and have...
14261
Jose Bonanca
ct1aos
Sep 3, 2007 4:09 pm
This Little transformers came in by an American friend who brought them on his trip to Portugal. they are assembled / covered with carton and the leads are in...
14260
k5nwa
Sep 3, 2007 3:38 pm
... Some of the ones in the Mouser catalog claim .1 dB loss in the pass band, not much for what the do. Cecil K5NWA www.softrockradio.org www.qrpradio.com ...
14259
Jack Smith
k8zoa
Sep 3, 2007 3:21 pm
The audio transformers I measured have low loss, less than 1 dB, in the passband. Jack K8ZOA...
14258
Kees & Sandy
keestheham
Sep 3, 2007 3:03 pm
The RF input transformer can be a T1-1T, or equivalent. That's a wideband RF transformer which has 4 turns on a small ferrite core (I don't know the material),...
14257
Jose Bonanca
ct1aos
Sep 3, 2007 2:31 pm
What are thje losses when including two transformers to the IN/OUT 0f SB?? Been looking for something and used some mini transformer which reduces the spikes...
14256
Kees & Sandy
keestheham
Sep 3, 2007 2:01 pm
Nice, easy to understand, writeup Cecil. ... The use of a wide BW audio transformer between the SoftRock and the sound card not only provides isolation from...
14255
k9ut2003
Sep 3, 2007 12:41 pm
I am trying to get the S. R. 40 working but have a couple of questions about start up ! I have downloaded the software and i see a carrier at 7056khz. without...
14254
qrper723
Sep 3, 2007 11:12 am
Hi Gerd, Sorry but my website closed. I'm experimenting the RxTx 20/30m version now and will update my result on this file section. Website is hard to...
14253
Carlos Fonseca - CT1GFQ
ct1gfq
Sep 3, 2007 7:48 am
November 4 (SUNDAY) The A.R.V.M. is organizing his X Exposition Ham Fair in Lisboa. Come to one of the biggest events of Hamradio in Portugal + INFO:...
14252
John
j_hams49
Sep 3, 2007 6:27 am
Hi, I want to give a demo of the v 6.2 Lite rx at our next radio club meeting. Does anyone know if there is a file in the archives that outlines the basic...
14251
Roderick Wall
radioaustral...
Sep 3, 2007 5:04 am
Hi all, And I found that when you plug the RS232 connector (For the PTT Tx control), into my PC RS232 connector. That this added extra ground noise, but this...
14250
w7qjq
Sep 3, 2007 4:55 am
... (snip...) ... (snip...) ... "...or worse" ??? Silly me, I thought the concept of an archive was a place where one could visit to learn what has been...
14249
k5nwa
Sep 3, 2007 4:13 am
... There are several reasons why there is a spike in the center of the base band. 1. DC offset of the sound card, the parts are not perfect and without an...
14248
Terry
wb4jfi
Sep 3, 2007 3:04 am
... work ... very ... will ... and ... a ... up ... subject ... somewhat related. ... a ... Octave. ... this ... was ... next week. ... Cecil: A few words of...
14246
k5nwa
Sep 3, 2007 12:55 am
This is a status report on creating a SDR tutorial; Things have been going very slow, besides the usual been busy at work there have been bigger issues that...
14245
dick_faust
Sep 2, 2007 10:14 pm
Might try contacting John Vig at the IEEE - UFFC and see if he would make the power point presentations available like he has done with his post. I would not...
