Hi I have 3 MFJ power supplies and an Astron SS25M. They all work great with the K2/100 or any other radio I have used with them. I use a MFJ 4225MV on my work bench to power radios that I am working on or aligning. I use a MFJ 4245MV in my shack powering a K2/100 with 3 transverters and a Kenwood TR-D700 VHF/UHF FM radio. I use a MFJ 4125 and/or the SS25M for portable work like field day when I am not using solar power. I have never had any problem with hash on any of these supplies. I like the MFJ 42xx supplies because of the lighted meters, front panel voltage adjustment and cigar lighter socket on the front panel for easy connecting of accessories or a HT in addition to the normal 5 way banana sockets. The MFJ 4125 does not have any meters and has an internal voltage adjustment but it is the smallest lightest and quietest of them all. It has a 25 amp output on the front panel and a 5 amp connector on the rear for accessories. The astron has meters although not lighted and the voltage adjust is internal. All of the supplies have over current shut down. I have adapted the output of these power supplies to PowerPole connectors so I can plug in a RigRunner 405 or 408
Don Brown ----- Original Message ----- From: jim danehy<mailto:[EMAIL PROTECTED]> To: Elecraft@mailman.qth.net<mailto:Elecraft@mailman.qth.net> Sent: Saturday, September 25, 2004 9:25 AM Subject: [Elecraft] recommended switching supply I want to purchase a switching supply for use with my K2/100. I used a small Astron SS (7amp) before I upgraded with the 100 watt amplifier. I never had any noise problems with the Astron. I have heard a lot of favorable recommendations on others but would appreciate any comments (negative or positive . . . . no pun intended) about the various ones that are available. The MFJ and Alinco look nice too me. MFJ always seems to have a stigma about their products. I see they advertise that they (MFJ) do not have any hash problems in the ham bands. TIA W9VNE Jim Danehy Cincinnati, Ohio _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net<mailto:Elecraft@mailman.qth.net> You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft<http://mailman.qth.net/mailman/listinfo/elecraft> Help: http://mailman.qth.net/subscribers.htm<http://mailman.qth.net/subscribershtm> Elecraft web page: http://www.elecraft.com<http://www.elecraft.com/> _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
