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Search: Posts Made By: mvs sarma
Forum: Reception Results - Recent Posts 19-02-2015, 14:41
Replies: 486
Views: 97,230
Posted By mvs sarma
with 13.21 SNR, i really expected some audio...

with 13.21 SNR, i really expected some audio today.
Feb 5th appeared better at 11.39 SNR you could get less than 3% audio
I continue watching your great enthusiasm on long path Reception

Hope...
Forum: Reception Results - Recent Posts 02-01-2015, 08:29
Replies: 43
Views: 23,147
Posted By mvs sarma
Congrats pksato. lovely you said poor video ...

Congrats pksato.
lovely
you said poor video
but we are interested in your efforts getting the reception across the globe.
all the best of 2015 to you
Forum: Reception Results - Recent Posts 31-07-2014, 17:13
Replies: 50
Views: 5,393
Posted By mvs sarma
a friend of mine Mr mahesh,VU2IIA has seen a...

a friend of mine Mr mahesh,VU2IIA has seen a 20KHz band of drm signal on 15820 to day., at 15-49 UTC. He used HDSDR
We could neither decode nor grasp what could this signal be. Request for...
Forum: General Topics 18-05-2014, 19:44
Replies: 10
Views: 2,270
Posted By mvs sarma
I have been using drm decoding for last three...

I have been using drm decoding for last three years. That is not the issue.
I was trying to debate the case of general user and not electronics hobbyists and HAMs. I do use elektor SDR published...
Forum: General Topics 13-05-2014, 02:43
Replies: 10
Views: 2,270
Posted By mvs sarma
so far, i have been using my PC for decoding DRM....

so far, i have been using my PC for decoding DRM. if no other work for PC, perhaps more power is wasted just to decode drm.
Thus, one needs a normal stand alone and low power consuming devices.
...
Forum: General Topics 12-05-2014, 18:03
Replies: 10
Views: 2,270
Posted By mvs sarma
I have been debating on this issue, since long....

I have been debating on this issue, since long.

the tendered items are not for sale and they are for use by staff of the broadcaster for monitoring purposes.

if one could receive a normal...
Forum: Reception Results - Recent Posts 20-01-2014, 08:11
Replies: 1,151
Views: 181,317
Posted By mvs sarma
this appears due to a bad audio patch cable....

this appears due to a bad audio patch cable. > bad of course.
Forum: General Topics 23-12-2013, 05:37
Replies: 275
Views: 82,031
Posted By mvs sarma
Thanks linux-DRM, for the comments.and i get...

Thanks linux-DRM, for the comments.and i get you.

Thanks.
Perhaps i need to get old type motherboard Intel D945GCNL.
after it crashed with few pins faulty on socket 775,
i had bought Zebronics...
Forum: General Topics 22-12-2013, 16:53
Replies: 127
Views: 28,458
Posted By mvs sarma
2 amp converters from china could be Switch mode...

2 amp converters from china could be Switch mode types.
As you know, we need Linear ones for lower noise etc even as you try to use radio while charging.
Forum: General Topics 22-12-2013, 07:15
Replies: 275
Views: 82,031
Posted By mvs sarma
I needed help in this regard. i use a...

I needed help in this regard. i use a pre-compiled version like dream2_1
but i am unable to manage the audio gain setting anywhere. while SD radio software of L2PHD has gain adjustment and AGC, the...
Forum: General Topics 22-12-2013, 07:10
Replies: 127
Views: 28,458
Posted By mvs sarma
perhaps we could convert an available adopter...

perhaps we could convert an available adopter like 12V into 5V psu with 7805 and have a usb socket terminated with only the 5V supply
Forum: Reception Results - Recent Posts 19-12-2013, 14:53
Replies: 486
Views: 97,230
Posted By mvs sarma
Congrats on your consistent efforts and you had...

Congrats on your consistent efforts and you had reached around 5% decoding.
hope it improves in coming days.
Forum: Reception Results - Recent Posts 02-12-2013, 12:58
Replies: 1,749
Views: 173,482
Posted By mvs sarma
Ah. I too had suffered at this issue. Recently...

Ah.
I too had suffered at this issue. Recently bought few 3.5mm E P to E P stereo cables. when I tried them, I had heavy noise on the SD radio graph, even without connecting the cable at SDR side....
Forum: Reception Results - Recent Posts 01-12-2013, 11:29
Replies: 1,749
Views: 173,482
Posted By mvs sarma
Nice to know, Did you mean UTP cables (used and...

Nice to know,
Did you mean UTP cables (used and called CAT6 or CAT5 cables?)
Forum: Reception Results - Recent Posts 29-11-2013, 06:48
Replies: 1,749
Views: 173,482
Posted By mvs sarma
We have a Indian station "vividh...

We have a Indian station "vividh bharati" starting 9-00 utc and is powerful transmitting from Bangalore, India.

Thus we cant expect 9870 from RNZI
Forum: General Topics 26-11-2013, 15:26
Replies: 16
Views: 3,269
Posted By mvs sarma
hi It speaks " China: side effects of one...

hi
It speaks " China: side effects of one child policy ........"

but i was unable to get journaline data as i see the signal at Hyderabad(17.3660 N, 78.4760 E), India.
Forum: Reception Results - Recent Posts 30-10-2013, 11:55
Replies: 2
Views: 1,629
Posted By mvs sarma
radio Andernatch Germany on 21610

amazingly i received a signal from radio Andernatch on 21610.
i never new such a station till now
a .png image is appended.
i need help locating this station please.

PS: the actual frequency...
Forum: Reception Results - Recent Posts 06-10-2013, 14:49
Replies: 486
Views: 97,230
Posted By mvs sarma
The schedule for 15050 for Srilanka changed and...

The schedule for 15050 for Srilanka changed and now it is 18--30 to 20-30 UTC
Forum: Reception Results - Recent Posts 05-10-2013, 03:45
Replies: 31
Views: 4,919
Posted By mvs sarma
For the first time i had received the signal ...

For the first time i had received the signal Galbeni EM2 . The dipole Ant has a pre amplifier using two J310 and one 2n3906.

the SNR needs to improve to get Audio
A screen shot is attached.
Forum: Receiver Modifications 03-10-2013, 15:22
Replies: 35
Views: 23,704
Posted By mvs sarma
the dongle has an inbuilt level(gain) adjustment,...

the dongle has an inbuilt level(gain) adjustment, i suppose. please check before any such trial
Forum: Reception Results - Recent Posts 29-09-2013, 15:09
Replies: 486
Views: 97,230
Posted By mvs sarma
Today it is strong, 30 snr, signal but, no/low...

Today it is strong, 30 snr, signal but, no/low audio perhaps due to broken audio patch cable, thus making the program, a farce.
Forum: Reception Results - Recent Posts 29-09-2013, 14:58
Replies: 336
Views: 128,406
Posted By mvs sarma
PS: deleted by myself as a wrong location. Posted...

PS: deleted by myself as a wrong location. Posted it under 15050
Forum: General Topics 29-09-2013, 08:19
Replies: 6
Views: 1,223
Posted By mvs sarma
Good for the advance info Perhaps some of my...

Good for the advance info
Perhaps some of my friends in Indian southern edge could receive that signal as a back lobe.
Forum: Receiver Modifications 04-09-2013, 09:14
Replies: 35
Views: 23,704
Posted By mvs sarma
i fear that VAC might have some delay related...

i fear that VAC might have some delay related issues handling dream decoding.
Instead
the analog stage the iq signals from USB can be directed to VAC
and later f the dream can work from real...
Forum: Receiver Modifications 31-08-2013, 15:40
Replies: 35
Views: 23,704
Posted By mvs sarma
Encouraging experiments Digger, Many thanks

Encouraging experiments Digger,
Many thanks
Showing results 1 to 25 of 220

 
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