Author Archives: kj4wlh

Richmond’s 145.43 repeater migrates to mixed mode FM/P25 system

Posted on March 29, 2014 by kj4wlh

The Metropolitan Repeater Association (MRA) is chartered as a nonprofit corporation by the State Corporation Commission under Virginia law. The MRA’s mission is to own, operate, and maintain repeaters supporting the amateur radio community. The MRA was established in 1981 … Continue reading →

Posted in Life above 30 MHz, Uncategorized | Leave a comment

Video beacon reception report

Posted on February 22, 2013 by kj4wlh

From Midlothian, VA:  

Posted in Beacons | Leave a comment

P25 vs FM mode on 900Mhz with EF Johnson 5100’s

Posted on February 22, 2013 by kj4wlh

I captured P25 digital and FM audio and video from the Richmond, VA 900Mhz repeater (WA4FC/R). Thanks to Dave (N4MW) and Fred (WB4KXS) for the great dialog 🙂 Thanks to FieldComm for repeater use, care, and feeding: http://www.fieldcomm.org The HT’s … Continue reading →

Posted in 900 MHz, Digital ops | 1 Comment