sdr radio

Hello 2 everyone :) Looking forward to you overlook my new SDR software SDA SA (Signal analyzer) Website - SDR SA — spectrum analyzer and receiver for Windows Store - SDR SA - Free download and install on Windows | Microsoft Store Software avaliable in microsoft store and have free edition for...

Hey guys. I'm new to DSDPlus and apologize if this is something I've missed in the documentation, but I've read through notes.txt, set everything up according to that file and the videos I've watched to monitor a local NXDN system, including setting the CC frequency in FMP24-CC.bat and the voice...

I'm not entirely sure where to ask. My friend was messing around on SDR++ (I'm not super familiar with the hobby), and he picked up these voices on 268.249.165 Mhz (a tad concerning because his software said it was on the Military Air Band). Does anybody know what these could be of? Or at least...

I’ve been programming a mobile client for the KiwiSDR protocol, and I finally have something worth sharing: QiwiQ. It’s a dark-theme, portrait-mode KiwiSDR app for Android. Instead of running in the browser, my app processes the KiwiSDR stream locally on your phone. With no official KiwiSDR...

Ive upgraded from the RTL-SDR to the RSP-A SDR black box so with it has came some errors for myself streaming to Broadcastfy Calls. Channel Start Rejected Tuner Unavailable Phase1 Channel Grant Pri4 Circuit https://www.radioreference.com/db/sid/6643 Node 4288: Ohio MARCS-IP: Multi-Agency...

New Upcoming SDR with USB 3.0 for 395 USD. The Fobos SDR is a high-performance Software-Defined Radio (SDR) receiver with a USB 3.0 interface. This device offers a continuous operating frequency range from 100 kHz to 6 GHz and up to 50 MHz bandwidth with 14-bit signal sampling resolution...

hi im trying to get DSDplus to decode MPT 1327 ive got the audio sources sorted and working it is receiving audio from SDR SHARP and it has selected the correct audio channels but it isn't doing anything anyone have any advice ? thanks

Hello, I have a NESDR SMART V5 sdr dongle by Nooelec. I currently have this antenna: https://www.dxengineering.com/parts/mkr-11-533?seid=dxese1&gclid=Cj0KCQjwk6SwBhDPARIsAJ59Gwd8vVXtavfVCblmcxdXBZMpDOlvPnO4GurP9dYvx0QFf_qloaeIU5EaAqmtEALw_wcB I am very new to this. However, no matter what...

Hello, I have an SDS200, a SDR Nooelec Smart v5 and a President Randy II CB. My question is mostly about the SDS200 and SDR radio. I am studying for my Technician license currently. I am completely new to hobby so I appreciate your help. I have this antenna currently...

Hi I have a Waterfall (is that the same as Spectrogram?) that I would like to convert to a PSD (Power Spectral Density) and it's not clear to me the steps to do that. Any advice would be appreciated. Thanks...

Hello, new here and trying to learn. I was looking to use the control channel for the HCSO and the HCFD but when I got to the page for the info on them ... https://www.radioreference.com/apps/db/?sid=220 ...... the System Frequencies have NO .......... Red (c) are primary control...

Im using 2 SDR dongles and Unitrunker along with DSD Plus for decoding for the north TRS in Madison county, but it says my signal strength is weak on Unitrunker. However, on SDR Sharp the health is in the 40's but, it can't decode any voice. I have had success with other digital frequencies in...

After a few hickups, Radio Mi Amigo International is back on air - both on the internet and on several shortwave frequencies including 6085kHz - in today's programming they have a feature on shortwave listening using SDR (Software defined radio) - Radio Mi Amigo International - Bringing back the...

The SDRplay downloadable Raspberry Pi SD-card image has been updated to include support for the Raspberry Pi 3 B+ device. This provides plug and play SDR functionality using Cubic SDR and remote access to an RSP using Soapy Remote More information and the link to the downloadable image can be...

SDRplay Limited has today announced the launch of a new Software Defined Radio product – the RSP1A. The SDR-play RSP1A is a major upgrade to the popular RSP1 and is a powerful wideband full featured 14-bit SDR which covers the RF spectrum from 1kHz to 2GHz. Due to its exceptional combination...

SDRplay has just released an update to SDRuno - version 1.21 is now out. It includes a number of improvements and bug fixes to the recent major upgrade - Version 1.2 These include: 1. Restored VFO button for centring of the VFO on the SP1 display 2. Changed the default step size for...

OUTDOOR and complete VERSION 0.5-30mhz HF bands 20W HF Transceiver QRP SSB CW AM PTT Mic Basic Specifications: Frequency Range: RX: 2.5—30MHz TX: All HAM HF BANDS Operating Mode: SSB, CW, FM, AM (RX Only) Minimum Frequency Step: 1Hz Antenna Impedance: 50ohm Operating Temperature Range: -10℃ -...

I've been learning to use my RTL SDR and have come across a signal I can't identify: FREQ: 418.0250 - 418.035 MHz (the frequency jumps around from day to day MODE: DSB MY QTH: San Fernando Valley,Los Angeles, CA TIME: Different times throughout the day. My times are pdt. Link to a video...

For those of you developing your own applications, SDRplay have updated the play_sdr command line tool on their GitHub repository ( http://www.github.com/SDRplay/examples ) to support both the RSP1 and RSP2. This tool also supports 16bit or 8bit output so that it can be used in conjunction with...

I am new to radio scanning, for a start, I am looking for a device attached to my laptop that allows me to scan for radio signal from 100 KHz to 12 GHz, any specific USB-SDR to meet this requirement ? as I am new to SDR and devices, can I also ask the following : 1) what are the softwares...