sdr

I have tried decoding digital signals using dsd+ but i get no sound output even if input and output are set true i have tried using sdrpp sdr sharp with and without plugins three different computters and also didnt find information about this

Selling my WiNRADiO WR-G33DDC 'EXCALIBUR Pro' SDR shortwave receiver. I purchased it new from Winradio in Australia in November of 2022. I've since become a ham radio operator (VA3KTR) and have a great transciever. My Kenwod does everthing I need it to do with respect to listening to the HF...

I have a question that i hope someone can help me with. i'm using two rtl-sdr dongles with sdrtrunk and i am able to lock onto 3 different control channels but i am only hearing these 4 talgroups. VSP Wyt 2 DWR 3 LAW DOC OP W Buch Sheriff 1 but according to my site their are a LOT more...

I have been trying all day to get this to work on a pi 4 i have installed it and deleted it 3 times but i keep getting this same screen. when i first install op25 it will kinda work it just doesn't show the tsbks counting and it won't show the NAC. it starts this when i edit the trunk.tsv and...

Does anyone know any pager or POCSAG frequencies in the Halifax area? I know about the two Hospital Paging Frequencies around 138-140MHz but cant seem to come across any others here locally....anyone know any? I've been playing with my RTL SDR using SD++ and the PDW app.... Thank you

*SOLD* at qrz.com. Thanks for looking!

Selling as it is surplus to my needs. I am not the original owner. One of the feet on the bottom is missing, but it is in otherwise good condition. I do not have the original box. Performance is excellent for "DC to Daylight" reception with the correct antennas (not included). Works with SDRUno...

Hello Everyone! I have been trying for the past 24 hours to get my SDRtrunk to work with my RTS-SDR model V3 and I can not hear any stations. I downloaded SDR++ to see if the dongle was picking up stations and it is. I am obviously missing something I just don't know what. My control...

Without changing anything on the Airspy HF+ , antenna terminated into 50 ohms, agc set to medium, same frequency 11396 kHz and no other dsp. SDRConsole shows noise floor at -135dbm SDR++ shows noise floor at -130 dbm SDR # shows noise floor at -115 dbm. which one should I consider is better or...

Anyone been to bagbuilds.com and checked out the SDR mounting system they have put together for a backpack? Its crazy cool in my opinion. Anyone have one?

Airspy is good for up to 1700MHz at 12bit to 16bit bitdepth (lower sample rate modes increase bitdepth, as it still does hardware sampling at the full sample rate but then the driver decimates to the lower sample rate to increase the bitdepth of the digital signal presented to the user...

I am only about a month into having purchased an RTL-SDR dongle and a Tram 1410 Discone Antenna that I have mounted on my old Dish Network mount (minus the disc, the arm now horizonal, and adding a 3' tall antenna mounting pole to the end of the old Dish Network arm). I have watched many...

I gotta say, when I saw the price tag of what it might cost to get back in to scanners, I was completely appalled by the idea that I'd be forced to fork over around $700 on average to a select few manufacturers that are able to decode P25-2/II and then I remembered I own SDRs! I picked up some...

***SOLD SOLD SOLD*** (sorry, can't officially mark it as sold as buyer was on QRZ and not a member at RR) Hello, A change in radio room plans (again, and Mr. Carlson will laugh at me because he was right) is prompting me to sell my Icom IC-R8600 receiver. I am the second owner of this...

SDRplay Limited is announcing the launch of a new Software Defined Radio receiver product – the RSP1B. The RSP1B is an enhanced version of the popular RSP1A powerful wideband full featured 14-bit SDR which covers the RF spectrum from 1kHz to 2GHz. The RSP1B comes in a rugged black painted steel...

So I currently have 2 SDRs that I use to monitor my local P25 system via SDRTrunk. There is someone who already broadcasts the system to OpenMHZ and Broadcastify, and if for some reason they ever take their feed offline I would like to take over for them. I am trying to find a good way I would...

New to this whole SDR thing, bought something off of ebay called a Skyfall SDR. It has 2 of the newer (v3's), not newest RTL's in it supposedly. I can pick up the hum and noise of the control channel. Stumped on how to do the decode, looking to see if anyone knows how to finish setting up Sharp...

hey everyone my first post on this site so forgive me if its in the wrong place! i have a question/problem with DSD+, with the Output level as shown on the 'DSD Interface' plugin. I cannot get this volume level into the green .it constantly stays red and never goes green no matter how much i...

Hello, I'm a new user. I've previously owned an analog scanner and used it to listen to emergency channels before they went encrypted many years back. I decided to get back into it and ordered the Noelec RTL-SDR v5 from Amazon. I understand you ideally need two for trunking, but I wanted to see...