Архив за Ноябрь, 2018

Комментарий к записи Приемник RTL-SDR.COM V3 — обзор новой версии (Tiger)

Скажите пожалуйста как нибуль на андройде можно этим девайсом КВ слушать?

Desktop Or Laptop for SDR

As the title implies, I was wondering if I would get less interference out of a desktop than a laptop. My laptop is showing its age, and I'm thinking about building a custom PC for SDR and radio in general. Most of the ham shacks I've seen use desktops and a monitor. Thoughts and opinions on this?

submitted by /u/ElectroLuminescence
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Comment on SDR# TETRA Decoder Plugin Updated by hardtail

I have fixed my issue with the plugin causing a crash by installing both the x86 and x64 versions of the 2013 visual c++ redistributable package at the following link

https://www.microsoft.com/en-us/download/details.aspx?id=40784

Troubleshooting Help • SW band on android mobile device

Can I listen SW band on android mobile device by rtl-sdr dongle?
How i can do it?

Statistics: Posted by FireTigerMan — Fri Nov 30, 2018 7:03 pm


Комментарий к записи RTL SDR Program Complex v2.0 (UB1QBJ)

Вот у меня остался установочник этой проги https://yadi.sk/d/BQZqevAs3MLqxk

What are some common mistakes made with NOAA satellite reception?

I've finished a tape measure dipole and verified that it does receive NOAA signals (it was a terrible pass done as a test in my backyard), I'm going to be adding a reflector to it, I'm using a NeSDR Smart with SDR Sharp, and I'm going to make my first real attempt tomorrow. What are some commonly made mistakes I can avoid when receiving the pass and decoding the image?

I'd like to know any mistakes I can avoid before giving it a shot, with the weather getting colder and snowier I won't have many chances left, so I want to make them count. Also hopefully the replies can serve as a good reference for anyone else about to take a crack at it. Thanks again in advance!

submitted by /u/DuckEsquire
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Troubleshooting Help • Re: Very weak singnal from NOAA with QFH anthenna

Hi Estario,
Please see Picture.
Remove any potential short circuits and you should be good to go!
Evap1
Estario Ant1b.png

Statistics: Posted by Evap1 — Fri Nov 30, 2018 12:28 pm


У вас два дохлых, между ними и поменяйте, там у одного явно железо сдохло (EEPROM цел остался), а у другого подозрение н…

Vlad_01 пишет:
У вас два дохлых, между ними и поменяйте, там у одного явно железо сдохло (EEPROM цел остался), а у другого подозрение на слетевшую прошивку. Один может заработать, делов на 5 минут.
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Широкополосный приёмник из DVB донгла - Страница #557

-- Delivered by Feed43 service

I just started today the design of a turnstile antenna. I have made the radials of flexometer covering this of insulation tape just to be more aesthetic. Does it affect to the antenna reception?

I just started today the design of a turnstile antenna. I have made the radials of flexometer covering this of insulation tape just to be more aesthetic. Does it affect to the antenna reception? submitted by /u/makutene
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Demodulate RF signal?

If someone transmits input, x, by an RF signal that was modulated with 1 of 20 possible modulation schemes, e.g. QAM64. Is it possible to demodulate the signal with all 20 schemes and get x back? Forget about noise.

Same question, only now we don’t know the carrier frequency in the sampling rate. Is it still possible?

Same question, only now what if I just took some random contiguous chunk of the RF signal?

submitted by /u/neanderthal_math
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