2018年8月28日 · Two of of the main benefits of an AirSpy vs a RTL-SDR dongle include sample depth/dynamic range (8 bits vs 12 bits) and viewable bandwidth (2.4MHz vs 10/6MHz). The SDR Play RSP adds 8 switched preselection filters. Some comparisons: HackRF One Review vs RTL-SDR vs SDRPlay Radio for Everyone: HackRF One Review vs RTL-SDR vs SDRPlay

2024年12月13日 · I want to purchase an SDR dongle primarily to monitor an 800mhz P-25 phase I & II system but not sure which model to get. Can anyone please tell me what I'm...

2023年2月2日 · Is there an easy and simple way to change rtl sdr dongle serial numbers, for a novice user (70 years old) of SDRTrunk? I have 3 dongles with slightly different antennas for different frequency ranges and would like to know which dongle in the SDRTrunk tuner section is using which antenna. I...

2025年1月9日 · Hello, I have a nooelec dongle and it is not working with unitrunker. I am running Windows 11 Pro and version 2.1.0.108 for unitrunker. Installed Zadig 2.9 and installed the drivers, I have two bulk-in, Interface now. I have nothing on unitrunker under radios I …

2025年2月5日 · Dsdplus can work with one dongle on any of the systems/sites you mention but your limited to receiving 1 tg at a time. Unitrunker (phase 1) and SDRTrunk (phase 1 & 2) (with enough dongle to cover the site) can can monitor multiple tg's simultaneously. Trunking Recorder or RDIO Scanner can record and do the playback.

5 天之前 · I have two RTL-SDR dongles. The silver V3 and the Black V3. They are not counterfeit. Both have a high noise floor regardless of USB cable or computer. Is there an SDR dongle with less internally generated noise without breaking the bank? nooelec?

2022年2月15日 · I cannot get the RTL-SDR Dongle to work on a Windows 11 machine. I've tried till I'm blue in the face on more than one system...cannot get a driver to work. Should I just spin up a Win 10 or Linux VM? Or can someone point me to something that works? I found a few YouTube vids etc. and they don't...

2020年1月6日 · SDR# doesn't come with any drivers. You create the drivers yourself by using the zadig.exe program. Stop the SDR# and click on the cogwheel in SDR# for the dongle setup. Look at the drop down list of the device. If you see no selections there you have to …

2025年3月2日 · Sorry for the lack of info. I am trying to monitor 1 system with 1 dongle . I'm using a RTL-SDR V4 Quickstart This is the system I'm trying to monitor with one dongle, the County Simulcast with about 6 TG's. I tried with 1 CC and with 1 CC and the 3 Alt CCs. With no luck. I wanted to scan a few DMR conventional channels and a few analog conventional channels for …

2025年2月18日 · First of all: I'm a complete beginner I want to listen to the shortwave bands with my RTL-SDR dongle (V4). I only want to receive - not transmit. The simplest setup is supposed to be a long wire antenna. I wanted to order a few meters of copper wire for this. Now I have a few questions: What's the best way to get the wire to my RTL-SRD stick? The output of my dongle …