I recently purchased an MFJ-259B analyzer. I want to go with Nicad or NiMh rechargable batteries. I'd like to know what type of charging cirucuit is inside the 259b. Theres an internal option to enab
Rich, this much I can tell you -- 1800MaH NiMH cells have worked fine in my 259B for the last 2 years. I just use the internal charger to keep them trickled at full charge. I have a MAHA fast charger
Rich: Yahoo! turned up this among other sources for schematics: http://www.dk3red.homepage.t-online.de/en/x28.htm . 73 de Gene Smar AD3F Weather Stations", and lot's more. Call Toll Free, 1-800-333-9