Hi all, the preamplifier at 28MHz is required when the VHF-SHF converter has a low gain and its output is designed for a higher gain IF like the one used in...
... of ... with ... is ... spur ... UVFO ... Dick, A better statement would have been "there are no visible spurs (caused by the UVFO) within the dynamic range...
In a message dated 30/04/2006 00:14:49 GMT Daylight Time, raparks@... writes: v5.0 QSD kit at $19 ($20 for DX) v5.0 40m Low Band kit at $7.50 ($8.50...
Recently there as been a rash on several list of people who join then post garbage like this. I think that maybe the process of one joining the list needs to...
Wow, he sure wrote a long scam must have thought he hit pay dirt. KD5NWA <KD5NWA@...> wrote: Recently there as been a rash on several list of people who...
Hopefully by now the moderator has tossed him out of the list. That is also why I delete the bulk of his message so he doesn't get an extra reading. He is not...
... Well, now it works here too... thanks Don and Bob for your messages. Must have been some space-time tunnel effect... or more simply a DNS propagation...
I'm just ticked that he thought we were that stupid. wood chipper is a great idea. KD5NWA <KD5NWA@...> wrote: Hopefully by now the moderator has tossed...
I notice that the amplifier has a attenuation pad on it's output, rendering the impedance problem to be moot. I have some MMIC's that I'm planning to...
I have a soundblaster Audigy SE and I find that even in 96KHz sampling mode the the audio cutoff is about 25KHz (i.e. I see about ± 30KHz of spectrum and at...
One other question - is the problem likely to be HF cutoff in the SR40 itseld - is there a mode that needs to be made to the output amp feedback network to...
Hi Stewart. I am using ths SoundCard, and it works very well. Make sure you have installed the " Creative EAX console". And set it to 24 bit 96kbs. Philip...
Yes, instaling the creative s/w packages and running the mixer fixed it. I am not sure why. The mixer seemed to say that it was in line i/p mode when I ran it,...
Hi all, I've built the Softrock v6 and it works well now,a little bit sensitive than Softrock v4 and v5 I've experienced before. It's good MDS and I-Q...
Hi Hidehiko, I think the DDS connection to the v6.0 through a 22 pF capacitor to the base of Q2 is a good way to use a DDS with the v6.0 board. Since the BPF...
Hi Stewart, I'm also running the Audigy SE and get half the b/w I would have expected. Could I just check I'm doing the same as you > From the EAX console, I'm...
If I recall correctly there are two drivers with the Audigy, if you are using Winrad fro instance and select the 24 bit/ 96 kHz ASIO drivers you will get the...
Hi conrad, Thanks for that suggestion. I've not been aware of a driver issue previously. afaik, the SE card doesn't have an ASIO driver available though....
Tony, Thanks for reply. Your advice is okay! And I've measured the frequency response of SRv6's BPF. Actually the Bw is from 3.1MHz to 7.15MHz. Nice feature ...
... Just a warning. If you use Winrad specifying the ASIO drivers, please set the ASIO buffer size to 512, using the utilities provided by the manufacturer of...
I am trying to do a noise analysis for a proposed eme system using 2 softrock V7.0 boards and Linrad. I believe that Robert McGwier said that he has measured...
Hi All, I am wondering if anyone has tried the Softrock40 with anything like a Pentium III 450 MHz or a Celeron 433 MHz computer on Linux? Can the parameters...
Hi Rob, I'm running a 1 GHz P3 with 512 meg of ram and it is at about 20% horse power most of the time with most software packages. Do you remember me from...
... Rob, before some nice guy stole it from my car the past year, I used to give demonstrations of SDRadio on an IBM laptop mod 770Z, with Windows XP. The...
Hi Rob ... FYI, I run Rocky on a PIII 500 MHz under Win98 (and also Win2k) with pre-recorded IQ files with no problem. I'm waiting my SoftRock and will inform...
