Search found 8 matches

by SloCharlie
Mon Aug 06, 2018 8:12 pm
Forum: Troubleshooting Help
Topic: Decoding DMR
Replies: 6
Views: 1388

Re: Decoding DMR

Ismit possible to run DMR demodulation on Raspberry pi B+?
by SloCharlie
Mon Aug 06, 2018 8:11 pm
Forum: Troubleshooting Help
Topic: Decoding DMR
Replies: 6
Views: 1388

Re: Decoding DMR

Hi thank you. I did improve modulation. It is not perfect, but defiantly better.
by SloCharlie
Sat Aug 04, 2018 10:19 pm
Forum: Troubleshooting Help
Topic: Decoding DMR
Replies: 6
Views: 1388

Re: Decoding DMR

Hi, I managed it to work. I set input device in windows settings and now have sound. My next problem is, laggy sound. works for sec or two and then breaks up. So I do not understand conversation. I try to adjust gain and sampling mode to 1,8MSPS but result are the same. Can you suggest what else can...
by SloCharlie
Sat Aug 04, 2018 12:02 pm
Forum: Troubleshooting Help
Topic: Decoding DMR
Replies: 6
Views: 1388

Decoding DMR

Hi, What I am doing wrong? I use SDR Sharp & DSD+ & VB Cable If I select WFM and select audio out in windows setting to speakers I can hear digital sound (buzzing and strange sounds) on NFM I can not hear anything (only see waterfall). However when I set audio to VB cable DSD+ doesn't decode anythin...
by SloCharlie
Sat Aug 04, 2018 11:54 am
Forum: Antennas
Topic: HF Antenna for balcony
Replies: 10
Views: 2393

Re: HF Antenna for balcony

Hi,

Thank you all for suggestions. I will order Mag Loop. Can anybody give me advice on some cheep one. Like I said I am total beginner and also broke :D
by SloCharlie
Mon Jul 30, 2018 7:48 pm
Forum: Antennas
Topic: HF Antenna for balcony
Replies: 10
Views: 2393

Re: HF Antenna for balcony

Hi Kenn, Thank you for yours answer. I am total beginner in HAM world. So I have no idea what kind of antenna should I bought. https://www.ebay.com/itm/Mini-Whip-HF-VLF-active-RX-antenna-with-power-feed-unit/201837707707?epid=593864698&hash=item2efe7701bb%3Ag%3AckIAAOSwax5Y07Io&_sacat=0&_nkw=hf+ante...
by SloCharlie
Mon Jul 30, 2018 5:37 am
Forum: Antennas
Topic: HF Antenna for balcony
Replies: 10
Views: 2393

Re: HF Antenna for balcony

Hi,

RX only. I have rtl sdr v3 from this site.
Maybe some day I will purchase some better rx device but for shure I do not need tx.
For bands I don’t know really:). Exploring band in general. 20m definitely but also interested on other HF bands.

Do I need any special filters for HF?
by SloCharlie
Sun Jul 29, 2018 9:20 pm
Forum: Antennas
Topic: HF Antenna for balcony
Replies: 10
Views: 2393

HF Antenna for balcony

Hi,

I live in 8th floor so I have not much options for HF antenna.

I can place it on my balcony 3.4m x 2m.

Can you suggest me some (cheap) antenna for my setup?

BR Charlie