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11-22-25 Unknown digital signal 154.180 Bucks County I have been logging Lehigh County Pager frequency 154.175 using SDR Sharp. I see in the waterfall that there is a very weak constant digital signal transmitting on... 11-22-25, 10:01 am I have been logging Lehigh County Pager frequency 154.175 using SDR Sharp. I see in the waterfall that there is a very weak constant digital signal transmitting on 154.180 I can't find any FCC license for the frequency and I have been unable to get a bearing on which direction it is coming from. The only return to a Google search comes up with an old Allegheny county frequency for Traffic Control, but there is no active license and that is on the other side of the state. If anyone knows... Read more View article »
11-22-25 Washington County Upgrades P25 Public Safety... HAGERSTOWN, MD (June 12, 2024) – The Washington County Board of Commissioners and Washington County Wireless Communications are proud to announce the successful... 11-22-25, 09:54 am HAGERSTOWN, MD (June 12, 2024) – The Washington County Board of Commissioners and Washington County Wireless Communications are proud to announce the successful upgrade of its public safety radio system to Project 25 (P25) Phase 2 technology, a state-of-the-art digital radio system that enhances communication and coordination for first responders. The upgrade project consists of two stages. The first $1.85 million stage of the radio system core was completed on November 8, 2023... Read more View article »
11-22-25 Mid-Atlantic (and beyond) MilAir 2025 Happy New Year everyone! Just starting a new thread for the new year. 11-22-25, 09:53 am Happy New Year everyone! Just starting a new thread for the new year. View article »
11-22-25 What was the last "high-end" analog... Now days there are too many synthesized receivers to count, some good, some bad. I know there were some analog tuners with digital displays, and other radios later that... 11-22-25, 09:44 am Now days there are too many synthesized receivers to count, some good, some bad. I know there were some analog tuners with digital displays, and other radios later that had DSP and adjustable filters. Some radios like the NRD 535 seemed like the end of an era, although I don't know for sure if the tuning was synthesized or if the filters were mechanical or not. But since RadioReference seems to have the largest collection of radio experts anywhere, I thought I'd pose the following... Read more View article »
11-22-25 Mystery Recording - Not really recognized by... Hopefully some DMR experts can have a listen... 11-22-25, 09:37 am Hopefully some DMR experts can have a listen to Strange4655625.wav drive.google.com DSDPlus Fastlane and DSD FME seem to be clueless. They do not indicate that it is encrypted. But it sounds encrypted. There is no indication of Talk Groups or UIDs. Looking at the Log that DSD FME gives, there are indeed strange readings but also known "Silence" frames of F801A9. Perhaps it is some kind of OTA Encryption that obfuscates the data (but also... Read more View article »
11-22-25 New USSS CP vehicles Mobile Command Vehicle Brings Together Partners, Communication Capabilities \| United States Secret Service Communication is... 11-22-25, 09:32 am Mobile Command Vehicle Brings Together Partners, Communication Capabilities \| United States Secret Service Communication is key to every successful relationship, including the U.S. Secret Service’s relationship with its law enforcement partners. www.secretservice.gov View article »
11-22-25 Aetna ambulance It appears Wethersfield Volunteer Ambulance service is no longer operating. Prior to this ems was dispatched on the town's trunked system. Aetna has apparently taken... 11-22-25, 09:31 am It appears Wethersfield Volunteer Ambulance service is no longer operating. Prior to this ems was dispatched on the town's trunked system. Aetna has apparently taken over EMS service for Wethersfield. Can anyone help me with how to monitor it? View article »

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