If you're using Windows 7 and had problems doing the firmware update on an MFJ-826B Digital Wattmeter, try this.
The MFJ-418 Pocket Morse Code Tutor is a handy device but sometimes the internal speaker has high distortion and low volume. Here's an easy fix.
Stuff 'bout me
Formerly WA6FSJ from 12/5/1975 to 10/18/2021
Typically I monitor the W6BA Yucca Valley repeater 146.79(-) PL=136.5
Member of the Morongo Basin Amateur Radio Club
Contact info
You can send email to my callsign at arrl.net or qsl.net
Bluesky @ad6g.bsky.social
VOIP
Allstar 51846 & Echolink AD6G-L
The above is a personal hotspot. You're welcome to connect but don't expect to hear anything if you don't say anything.
Incoming connections are often disabled while I'm on a network.