Mike, you've probably checked all these settings (below), but just in case one slipped by : .. Ensure your power setting is set to 100w on each band. .. Likewise, check your power settings by band, in

Also using a MFJ-4230MV here. I've got mine connected to a RIGrunner 4012. With this setup, I was able to eliminate about six wall warts which made a huge difference in my noise level. I don't

I'm using the MFJ-4230MVP with good success. No RFI issues. Better efficiency and voltage regulation than my 30A Astron linear supply. The fan is temp controlled - never heard it run at high speed.

Sent you an email with drawing. Hank K4HYJ

This is Paul, k1sec and I have a k3 and have been thinking about getting the PK-232. I would like to have the tried and tested wiring and setting scheme for the k3/PK-232. Thanks and 73 Paul

SPA-8230 is my favorite now. István, HA4ZD -- Ha nem vagy a megoldás része te vagy a probléma.

I have yet to hear my powerwerx fans come on. Maybe they have, but one is under the desk on top of a battery backup and the other is on a shelve about three feet away from my right ear when I’m

Hi, I have my Powerwerx set for 14.2V. I have no interference from it, but my antennas are at a distance and all have common mode chokes at their feedpoint. I completely agree with K3PA's excellent

The Powerwerx output is set to 14.1VDC which is what Elecraft recommends. I use an Astron SS30M set to 14.1 that runs my K3. I found the supply used at a hamfest for $75. 73, -John NI0K dalej via

The one I have is on all the time. Without looking in the shop I think mine is a 50 amp version. They can be paralelled too. They are a nice PS but mine is rather noisy. Your’s may be less then

The first switching power supply was an early Alinco and they were fixed. The next Alinco switch added a knob to move the birdie away from your frequency of interest. Over the last 7 years I have

Yes, Dale, the fan comes on when it sees a heavy load otherwise it is off. Mel, K6KBE

I’m happy with my two. Quiet, small size and power the gear FB. Dale, K9VUJ

You'll never be disappointed with the supplies Elecraft is offering. Before marketing that brand, the supplies were tested by Elecraft and compared with other supplies on the market, they were

I’ve got one of those, it’s the higher wattage model. The fan runs fast and noisy, plus it has such a tiny terminal board, so I have as a just in case PS. Otherwise it seems to be well

Everyone has there favorite, mine is Light Object EPS-12V29ASW. Have had them in service for over 6 years, powering my repeater floating on a battery and my K3 in the shack also floating on a

You can’t go wrong with the SS30DV, I have two here. Small and powers my gear without RFI. Dale, K9VUJ

You can't characterize either of those scenarios accurately without details of both supplies. A linear with a proper crowbar won't overvoltage the load on failure. Conversely, a switcher, depending

Friends, You will find endless arguments about which supplies are quiet and aren't, and nearly all are anecdotal. The reason the stories don't agree, for the most part, is because: 1) Almost no one

I would remind the fact that any computer in your shack has a switching power supply. To be absolutely free of switching PS, fans etc. means to return to paper log, goodbye cluster, adieu RBN... Your