• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:
    https://forums.radioreference.com/rants/224104-official-thread-live-audio-feeds-scanners-wait-encryption.html

sdrsharp

  1. P

    Hillsborough County EDACS info

    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...
  2. P

    SDR# [Solved] paDeviceUnavailable for some audio outputs, other SDR software OK.

    Hello, I've got an RTL-SDR and I have it working on Window8, Win10, and Ubuntu. On the Win8.1 machine, I can listen to it with HDSDR, SDRConsole, CubicSDR and SDRSharp. However, SDR# cannot output to my "default" audio device (Dell USB Audio); It only plays through the tiny laptop speaker...
  3. E

    HackRF One & unitrunker

    Has anyone been able to get unitrunker to use a HackRF? I just got a hackRF one in today and I'm having a dog of a time trying to get it to work. I've only tried under windows so far. Unitrunker doesn't recognize it at all and sdr# so far has spit out nothing but static. I'm starting to...
  4. rfjon

    Unitrunker P25 P1 No Audio

    Hi, So here is a new user question about Unitrunker. Configuration: Unitrunker v1.0.32.7 DSD+ v1.101 SDRSharp v1.0.0.1581 VB Cable v1.0.3.5 DSDTune v0.1.3 RS Pro-106 NooElec SMArt System: P25 Phase 1 Pro-106 set on Primary Control Frequency NooElec SMArt set with one VCO on voice; Tuner gain...
  5. R

    Short 14 millisecond TETRA pulses not consistently detected in SDR Sharp

    Hi everyone, I am using SDRSharp with an Airspy Mini running at 10 MSPS and I am using 64x decimation. I am tuned to 384.250 mHz and am expecting to receive a pulse from a portofone (transceiver) every 4 seconds. I am using an appropriate dipole TETRA antenna (for the frequency of 380.25 mHz)...
  6. H

    RTL2832U Aircraft Track-Map Software??

    I'm new to the sdr world and need some advise. I recently purchased the RTL2832U R820T DVB-T setup with antenna and remote with a disc. abt $11.00 I downloaded the SDRSHARP and have been playing around with the system, pretty neat but now I would like to do more, learn more. I tried to open...
  7. Y

    [DSD+][Unitrunker]Issues with hearing decoded audio from DSD+

    Hello all! I currently have a setup of SDR# running with Unitrunker being fed the audio which is controlling SDRSharp. I used this for reference: https://sites.google.com/site/policescannerhowto/ So every little thing has been working just as I believe it should...except for the fact that I...
  8. T

    Decoding Nexa 433.92MHz Signals

    Hello. I finally managed to record some WAV files from 433.92 remote controls by using HackRF, SDR# and Audacity. X10 signals look like highs and lows and I think it will be possible to decode them. However Nexa signal looks different, more like usual sound waves. Does anyone know how to decode...
  9. R

    cannont open sdrsharp program

    I installed the sdrsharp program following the instructions in the Quick Start Guide from rtl-sdr.com. However, when I click on the sdrsharp.exe to open the program I get the following message: Windows cannot open file. To open file windows needs to know what program you want to use to open...
  10. M

    100% signal, No frequencies? (Unitrunker)

    I am attempting to run Unitrunker on this system Atlantic County Trunking System, Mays Landing, New Jersey - Scanner Frequencies. I am getting 100% health, but no frequencies are displaying? Not exactly sure what I am doing wrong! If you guys wouldn't mind looking at my set up? Maybe I have...
  11. FLANO

    SEARM Meeting - 17 January 2015

    Tonight is the monthly SEARM (South East Arizona Radio Monitoring group) meeting. It’s always the third Saturday of the month. We meet at the Village Inn Restaurant, at 4245 E. Speedway Blvd., in Tucson. We start at 6pm and usually are there until 8pm. It is informal and we usually get...
  12. nated1992

    Computer Scanner using SDR

    I came across this article which provided instruction to use SDRSharp ( Software defined radio ) and a $20.00 USB Antenna set up to be able to scan im assuming just about any thing imaginable. Hoping to try it out this weekend ( If the USB shows up tomorrow in the mail ) But has any one tried...
  13. jpryor

    The death of 800 MHz Nextel iDEN network (in pictures-spectrum view before and after)

    I have attached an SDRSharp spectrum view showing the before and after picture from the death of the 800 MHZ Nextel iDEN network this weekend. Sprint shut down the Nextel iDEN network this morning Sunday, June 30th at 12:01 AM. The spectrum view captures iDEN activity as seen between 862-865...
  14. W

    No frequencies or calculator button in Unitrunker

    I am using SDR# and Unitrunker. I get the site window to pop up in Unitrunker, but none of the frequencies are available. I have read that you should be able to click on the calculator button, but the window doesn't have one. What am I missing? I am using 868.83750 on the Central Ohio...
  15. D

    Double-checking equip needed for multi- Unitrunker+SDR#

    I have Unitrunker & SDR# running great for the local Smartnet II system here. Unless I'm missing something, I don't see an easy way to change between 'favorite' talkgroups in Uni. Like, sometimes I want to listen to Fire/EMS. Sometimes Sheriff. Sometimes different districts of each, etc. So...
  16. H

    $19 Police/Fire/Medical Digital Radio Scanner Howto Guide

    I just put together a somewhat comprehensive howto on creating a Police/Fire/Medical radio scanner on instructables.com. It uses a single receiver and works pretty well for the price. Hope it can help anybody interested in putting one of these together! How to Make a $19 Police Radio Scanner
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