Members of the NW Digital Radio team just returned from Hamvention® 2016 in Dayton, OH. We had a Yaesu DR-1X repeater setup on 440+ running System Fusion Digital, Analog FM, and D-STAR using the

What application are you implementing using the UDRC? Where are you located? What is the Callsign/Operating Frequency of the station of using the UDRC?

I changed a value in the udrc-alsa-setup.sh to adjust the transmit value. If you have installed Compass Linux and have Sound Card TX set to 1.0 (or 100 in GUI), please run this command again: curl

Good afternoon and thank you for adding me to the group. I previously posted in the Yahoo group the following: In an effort to be prepared to plugin the URDC hat when it arrives I thought I would

Rich Make sure the directory exists /var/log/opendv/ if not you can do a "mkdir -p /var/log/opendv/ 73, Steve N4IRS -- "Anything is possible if you don't know what you are

The opendv-base package, which is automatically brought in by the dstarrepeater or dstarrepeaterd package, creates /var/log/opendv. It is owned by the opendv user and group by default, as this is

Rich, I haven't installed Compass yet, but this should be relatively easy to resolve. Check the ownership of the directories/files in question with the ls -al

Just briefly so that everyone understands what “Compass” is. Compass is just a minimally modified Raspbian distribution. By and large, whatever you use on Raspbian, will work on Compass. I use

Jeremy, this is the error message I get: Fatal Error: Assertion failed on line 277 in file Common/SerialDataController.cpp and function CserialDataController: !device.IsEmpty(). Duane Angles AA5KD

Duane Did you copy in the dstarrepeater_1 file to /etc/opendv before starting dstarrepeater?

John, yes there is a dstarrepeater_l.log but it is zero length. Duane Angles AA5KD

My bad, yes the dstarrepeater_l file is in etc/opendv. Duane Angles AA5KD

Look inside the file /etc/opendv/dstarrepeater_1 and make sure it has these two values controllerType=UDRC serialConfig=2 Also, how are you starting up dstarrepeater/dstarrepeaterd? Send us ls -al

Make sure you confirm that the last character of the file is the number one (1) not the letter ell (l or L). -- Jeremy McDermond (NH6Z) Xenotropic Systems mcdermj@...

It is the number one. I have it working in C4FM and Analog but cannot get it to TX in DStar. Duane Angles AA5KD

Duane, Have you been able to get dstarrepeater or dstarrepeaterd to run? Is your repeater on 2m or 70cm Is your repeater in 'Remote' mode? Does the DR-1X go to Auto Normal / Auto Normal (Red)

Hi guys... thanks again for the great product you built being the UDRC :) I enjoyed being able to stop by your booth at Dayton and walked away with one along with a ThumbDV for another project. Are

Is the GMSK modem implemented in software in the Raspberry Pi? How does its performance compare to the CMX589 GMSK modem chip that's used in the DV MEGA, for example? 73, Ed

Hi Stephen, At the top of the UDRC page there is a link to the DataSheet, which has the schematic and pinout table. I’ll let others weigh in on the alsa mixer settings. Bryan K7UDR

My plan for implementing the UDRC is primarily as a hotspot on my IC7100. I will have to build a cable or purchase the 13 to 6 pin Yaesu cable to utilize my FTM-100 for the hotspot and ax.25 WL2K.