sdr scanner

Hi all, I've done a lot of searching to find any resolutions to a similar issue but am still having problems using Unitrunker and my two new RTL-SDR dongles (https://www.amazon.com/dp/B011HVUEME?psc=1&ref=ppx_yo2_dt_b_product_details) to run as both a Fixed and as a Scanner. While running this...

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...

Hello, I’m trying to setup two SDR’s to receive Ohio Mark-IP system in Aurora, OH. Can someone tell me what trucking control channel I should be using? I don't see it listed here - https://wiki.radioreference.com/index.php/Ohio_MARCS_IP:_Portage_County_Radio_IDs#Aurora_Police_Department Thanks

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...

I have recently discovered the possible benefits and exciting potential of inexpensive SDR hardware. I installed the latest version of Unitrunker and I am experiencing the same issue as aspicer posted on a different thread, back in 2014. Since I can't tell whether the issue has been resolved I...

So I'm in a dilemma, I am a proud owner of the homepatrol-1 for 2 years but with systems migrating to P25 phase 2 across the country, I want to sell my HP-1 and buy either a HP-2 or bCd436HP for my travel needs. Will be mostly monitoring in my hotel room and a little in the car (I like my road...