feedbox widget

Amateur Radio News and Information

RadioReference.com Forums
03-14-26 California Radio Interoperable System (CRIS) There is a new 700 MHz P25 control channel that's able to be heard in various portions of southern Sacramento County at 769.96875. I have submitted it to the database. I... 03-14-26, 17:24 pm There is a new 700 MHz P25 control channel that's able to be heard in various portions of southern Sacramento County at 769.96875. I have submitted it to the database. I ran Unitrunker and was able to identify the signal as Site 2 of System 9D2, with no site neighbors, and 1 control channel, 3 alternate control channels. I'm not sure the transmitter is in Sacramento County, but for now, that's where I've submitted it. The frequencies are licensed under WPTZ774, the 700 MHz Public Safety... Read more View article »
03-14-26 Why dont the AOR digital radios do NXDN 9600? looking at AOR 5700D radios but it seems to lack NXDN 9600 12.5 the line up of radios they offer lack this. Is there a technical reason for this? 03-14-26, 17:09 pm looking at AOR 5700D radios but it seems to lack NXDN 9600 12.5 the line up of radios they offer lack this. Is there a technical reason for this? View article »
03-14-26 Delaware County Pa New System This was sent to all users of the Delaware County police and fire system as well as Posted on the county council Over the past few weeks, First Responders in Delaware... 03-14-26, 17:08 pm This was sent to all users of the Delaware County police and fire system as well as Posted on the county council Over the past few weeks, First Responders in Delaware County have experienced emergency communication radio issues that are being caused by Troposphere Propagation, commonly referred to as ducting. The ducting prevents First Responders from communicating with the 911 Center. Police Departments from across the County have reported problems with radio communications during the... Read more View article »
03-14-26 Mid-Atlantic (and beyond) MilAir 2026 Knock yourself out... 03-14-26, 17:05 pm Knock yourself out... View article »
03-14-26 ICOM IC R15 bug? Hello! I've recently got a brand new Icom IC R15 receiver and I have a small problem with it. After trying to import a .csv file (most likely with wrong syntax)... 03-14-26, 17:05 pm Hello! I've recently got a brand new Icom IC R15 receiver and I have a small problem with it. After trying to import a .csv file (most likely with wrong syntax) through the SD card (it was formatted via the receiver in advance) i restarted the receiver and when trying to turn it on again i get a dark screen with the back lighting turned on. The radio itself functions well- there is the corresponding beep on the buttons, when i press the Squelch button i hear noise or some transmisson... Read more View article »
03-14-26 SDS150 advice on advanced functions I am considering an SDS150. I need the following requirements, I just want to know if the SDS150 can do this in conjunction with software: I need to be able to... 03-14-26, 17:02 pm I am considering an SDS150. I need the following requirements, I just want to know if the SDS150 can do this in conjunction with software: I need to be able to identify encrypted talk group while searching a TRS for unknown TG's. (obviously I cant listen to them nor do I want to, I just want to identity which new TG's are encrypted and which ones aren't) I want to be able to see live non-voice data on all talk groups within a TRS such as signaling, messages, unit ID, etc. I... Read more View article »

3 / 3