I have a question about what is displayed as dBm in Winrad, SpectrumLab, etc. Using a Softrock lite at 10.7 MHz, If I put in a calibrated signal of -40 dBm,...
17219
T Hoflich
km5h
Jan 1, 2008 9:39 pm
Kees, And a happy new year to you. I used to live on D-K Ranch RD. 1979-1983. I was in Austin a few days ago. My son lives about 5 minutes from you. I sent...
17220
Art
KY1K@...
Jan 1, 2008 9:41 pm
Cecil, Thanks for the comments on the Spectrum Lab mailing list, and for this classic example of spammer mentality::> I might suggest that you misspell some of...
17221
Kees & Sandy
keestheham
Jan 1, 2008 10:05 pm
Right, it uses 2 pins to select one of 4 preprogrammed (at the factory) frequencies so nothing else is required. It really replaces 4 individual crystals and a...
17222
adibene
Jan 1, 2008 10:40 pm
... Mike, if the signal displayed disappears when you select "Right channel only" under the Mode choice of Winrad, that means that the right channel does not...
17223
DUANE BAADE
w5pnm
Jan 1, 2008 10:43 pm
Hello Mike, When the Softrock and programs are working properly, you will not see the mirror images that you are describing. It sounds like the problem is the...
17224
adibene
Jan 1, 2008 10:51 pm
... Dave, I cannot speak for the other programs, but the dB (not dBm) indication in Winrad is relative to the saturation value of the ADC on the sound card. It...
17225
Tracy Fort
ke4odd
Jan 1, 2008 11:00 pm
I'd like to see those pics. Thanks, Tracy AJ4AC ... From: softrock40@yahoogroups.com [mailto:softrock40@yahoogroups.com] On Behalf Of donnyr7 Sent: Tuesday,...
17226
k5nwa
Jan 1, 2008 11:31 pm
... I'll add the trick to my bag of tools, I also move around the questions and what they ask occasionally, some spammers have noted their failure and...
17227
Matt
chevyman440
Jan 1, 2008 11:35 pm
I have spent enough time on my 6.2 RXTX kit...It draws 30ma and all voltage spec OK. Both crystals and divider function appropriately verified on my scope....
17228
Tracy Fort
ke4odd
Jan 1, 2008 11:38 pm
I'll take it! Tracy Fort 206 Pheasant Ridge Dr Warner Robins, Ga 31088 Thanks, Tracy Fort AJ4AC ... From: softrock40@yahoogroups.com...
17229
Matt
chevyman440
Jan 2, 2008 12:00 am
SOLD...I'll toss in a few goodies. US postal service okay? -Matt N8QBD ... [mailto:softrock40@yahoogroups.com] On ... I've ... it's ... process. If ... ...
17230
Matt
chevyman440
Jan 2, 2008 12:03 am
Almost forgot...it's the 40/80 kit ... all ... appropriately ... my...
17231
john sakellakis
yiannis_w8gxu
Jan 2, 2008 12:07 am
Hi Matt....... Just in case I am the first in your mailbox, I am sure I can fix your 6.RX TX. My name and address is JOHN SAKELLAKIS W8GXU 5104 WOODROW...
17232
Tracy Fort
ke4odd
Jan 2, 2008 12:08 am
Works for me....if I get it going I'll send it back to ya! ... From: softrock40@yahoogroups.com [mailto:softrock40@yahoogroups.com] On Behalf Of Matt Sent:...
17233
Matt
chevyman440
Jan 2, 2008 12:18 am
Hi John! I've already gotten rid of it...that was quick! I will likely build another one in the near future. There is some bad blood between myself and this...
17234
Matt
chevyman440
Jan 2, 2008 12:23 am
No problem on sending it back...please keep and use :) Or give it to someone less fortunate! I've got some bad ju-ju with this kit. Hopefully the post office...
17235
RAY
ray_costello
Jan 2, 2008 12:41 am
Kees, I am also thinking about using the ATMEL BUTTERFLY since I already have - do you know if anyone has written code for it. Also if anyone has a circuit...
17236
wb3exr
Jan 2, 2008 2:09 am
Hi Cecil and all ... I'm sitting here thinking about what Cecil just wrote ... and I've heard this many times ... but here's the rub: Each sound card is going...
17237
Terry
wb4jfi
Jan 2, 2008 2:35 am
... have - do you know if anyone has written code for it. Also if anyone has a circuit for for programming with a PC. When it comes to PIC controllers I have...
17238
mikecol2
Jan 2, 2008 2:36 am
I finished my initial testing of a 4 Band (80, 40, 30, 20M) using two RXTXv6.2's. I put some pictures in the photos section. The design uses a Relay...
17239
Bob Zinn
N5bz
Jan 2, 2008 2:42 am
... Apparently the Dell Inspiron 2200 has only 'microphone' input [NOT stereo]. And only goes to 24k sample rate. That is 'my ham station' computer now,...
17240
Kees & Sandy
keestheham
Jan 2, 2008 3:05 am
I believe a few people are working on it now. ATMEL has a lot of free download software and tools. Butterfly has a serial port interface (and comes with a...
17241
Kees & Sandy
keestheham
Jan 2, 2008 3:17 am
What I like about the Butterfly is that it's great function and extremely low power. It drives the glass directly (no separate LCD controller) which makes it...
17242
donnyr7
Jan 2, 2008 4:07 am
Tracy, I posted the photos under W0RXX in "Photos" Cheers, Don ... wire for ... 14.45mhz. ... in the ... 12/31/2007 ... 12/31/2007...
17243
k5nwa
Jan 2, 2008 4:47 am
... Congratulations on your project. I'm sitting here reading waiting for some parts that were ordered in late November so I can start on a different version...
17244
Justin Hall
kb7lak
Jan 2, 2008 4:47 am
I finished building the 20m kit SoftRock and it produces a signal in Rocky based on the oscillator freq of 18730Hz (I assume that goes in the DSP section)....
17245
Todd Mondragon
gack.brkkarter
Jan 2, 2008 5:40 am
Hi all, happy new year! I just finished my first Softrock, the 6.2 RXTX 40/30 and I am utterly amazed that it works right away! CW and RTTY on 30 as soon as I...
17246
Bill Dumke
billspiro1
Jan 2, 2008 6:59 am
Todd, It depends a lot on AC ground loops. Use a 1:1 RF transformer to eliminate the loop from the antenna ground to your rig, and eliminate the ground on the...
17247
sv1eia
Jan 2, 2008 8:40 am
I got the same problem too. Although I use 600:600 ohm isolation audio trasformers, the spike is there. When I induce the transformer the spike is not becoming...
