SDRplay Community Forum

Greetings, I have been reading a few articles related to the 'optimum' computer configuration for running SDRuno. Well to cut to the chase I finally was able to upgrade my system and here a few results of my preliminary real world tests running SDRuno_1.31 This is running the basic 2:1 decimation on...

Greetings, A few test sessions ago I constructed what I have labeled as a 'Cantenna Helix' which I then used to signal feed the RSP2Pro tuned to a swath of L-Band Inmarsat Frequencies. For those Forum members whom are not 'Tweeters' , out of courtesy i decided i would, (as i have been doing since i ...

Thanks for that bit of nfo Roger, I may have a copy of that version of SDRSharp. However I don't think that by reverting to that version will help me to catchup on my backlog of work. I am all about Moving Forward.My initiation using SDRSHARP has armed me with the confidence to engage in 'Moving For...

Greetings, I have been subjecting my RSP2Pro unit to a myriad of signal monitoring configurations. It is definitely not a 'Toy' in the true sense of the word..a very professional unit capable of being 'suited' for a wide range of purposes. Basically i am still getting familiarized with the various S...

Greetings, Just read this announcement via Twitter regarding the theft of SDRPlay products.What a bummer that is. https://twitter.com/SDRPlay/status/997050175272169473 How does that situation affect the availability of the RSP2Pro? I am about ready to order another one of your units,is there a wait ...

Greetings. After wireing the connections to the QFH i performed a set of active RF test to determine the resonant frequency of the Build. https://twitter.com/fearlesslyloyal/status/968565374672429057 I was surprised when i found that the unit resonated at 128Mhz https://twitter.com/fearlesslyloyal/s...

We have been taught the Theory of Reciprocity which states that the receive and transmit properties of an antenna are identical. I was fortunate to have been provided the opportunity to construct quite a few Circular Polarized Aerial systems for FM Broadcast Curious how such a circular design radiat...

Greetings. Thanks comrades Mike2459 and NOBGS for the recommendations. Yes i have read about all those designs, actually i have compiled quite an extensive list of construction articles related to Weather satellite reception. The Double cross Antenna is definitely among my picks and have started to ...

About 15 (or more) years ago I built a QFH for the 137 MHz band from a broomstick, some plastic rods, 75 ohm coax and a few cable ties to hold the coax in place. The hardest part was soldering the steel coax shield. I had to use acid core solder. Used an inline TV signal booster as an LNA. It's mou...

Greetings, I am presently narrowing down which design(s) i ought to use for my Weather Satellite and Earth Observation projects. I have been reading quite a few design notes published on the Internet.There seems to be a lot going for the QFH . a)Compared to the other designs such as Turnstile/crosse...