Архив за 14.01.2018

Comment on Feedback Request: New RTL-SDR Product, Ideas and Interest Check by Peter Sheerin

I would definitely buy this for $99. My main interests are:
* direction finding
* Multi-band reception

I have a few questions, though:
1) In your bullet point “4x SMA inputs: 3x individual inputs, 1x common input (switched between the two).”, can you clarify the “switched between the two” means? Since there are 3 receivers, which two is it switched among, and why? Or is it switched among all 3?
2) Can you provide more details on the RDF capabilities? That’s the nature of my question about switching between 2 or 3 receivers, since using only 2 receivers leaves you ambiguity in most cases.

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

Здравствуйте, этот принимает без конвертера, в режиме Direct Sampling. Поищите на ютубе, там сейчас много примеров работы V3 на КВ.

RTL-SDR Discussion • RTL-SDR Blog Radio

Hi,

I received my SDR this week, and I'm very happy. I'm picking up our local airport (Gatwick) and other signals.

Can I ask what signal ranges on VHF/UHF you recommend using the longer included antennas, and which the smaller?

Thank you

Peter

Statistics: Posted by jonesypeter — Sun Jan 14, 2018 8:38 pm


RTL-SDR Discussion • Re: sdrsharp 1361

http://www.qsl.net/4/4z4zq//sdrsharp/

Statistics: Posted by tim_rtd — Sun Jan 14, 2018 7:18 pm


Comment on An RTL-SDR Based Optical Laser Interferometer Implementation by Lucas

Hello Johnn.
It’s a continuous detector. The displacement of the surface is encoded in the phase of the carrier signal. In this case, since the displacement is very small (3.5 to 122 picometers) the signal behaves as a FM signal with low modulation depth.
The surface is deformed, in the work we show the measurements in three different points over the surface.
If you want the article, send me an email.
Best,
Lucas.

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

Здравствуйте! Совсем далёк от этой темы, увы… Скажите, пож-та, я смогу слушать на нём радиолюбительские КВ диапазоны (от 1.8 MHz до 28 MHz), особенно телеграф и цифровые моды? Раньше такие продавались только УКВ/FM, а для КВ нужен был дополнительный конвертер. С этим как? Спасибо.

Hello. , I want to connect RTL sdr on the network between two computers on Tcp and control it from…

Hello. , I want to connect RTL sdr on the network between two computers on Tcp and control it from another computer on the network using sdrsharp.. They work on the Windows system How do I do this

(RSS generated with FetchRss)

Comment on Review of the SpyVerter Upconverter by Brandon

Thank you!

Руководство по SDR (на английском). Довольно интересно. Может тут уже есть, удалите, если выкладывали ранее….

Руководство по SDR (на английском). Довольно интересно. Может тут уже есть, удалите, если выкладывали ранее.

Antennas • Re: HF-Antenna made from wire -Ideas?

MunteanuRO wrote:
Wed Jan 10, 2018 12:37 am
and whit antenna extended in the building (conected to ground)
just to make sure that I'm understanding how you have this set up, can you clarify how you have things connected to ground.

Everybody's other comments are right on.

Statistics: Posted by AdamHI — Sun Jan 14, 2018 5:39 pm


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