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    hr2510 power mod

    Hi, I purchased a HR2510 have owned it for years and have never talked on it, got it from a guy on QRZ, its like new in the original box, I looked a long time for it. I recently opened it up to look for mods, I should mention its a 1988 Taiwan Model, it has three mods that I see anti-talk back...
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    M4V power supply?

    Hi Irock let me know if you decide not to use the M4V, I may be interested in it. scott.
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    Basic Big Beam Question

    Hi, so after not radioing for a along time and recently getting the station out of storage I have set out on a long term plan to get back into the DX game, I am a big fan of MACO antenna's as they have served me well over the years, 20 year's ago when I was doing my thing and just starting out...
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    Here I have attached pix of my station

    Hi, sorry it took so long for me to get back, I don't know what originally inspired me to build the station like this, but it's come's in handy. Oh by the way thanks for the compliments. I can move it from room to room, into an RV, out on the patio on a nice day, by the BBQ and beer cooler and...
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    Here I have attached pix of my station

    HI, I have attached pix of my station, I had this in storage for about ten years, mostly I used this station back in the early 90's, I just recently took it out of storage and am thinking about getting back into radioing, in about another year I think I will have my antenna and will be back on...
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    250 watt difference btwn power supply&battery?

    OK, every time he keys down the amp is squealing like a pig, problem solved! LOL, let's see what happens with the modulation test, he has never givin any nominal values other then DK watts, this tells much, Scott.
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    250 watt difference btwn power supply&battery?

    I don't beleve the 225 watts Dk AM with the battery at 2 watts drive is correct either. I beleve the 225 and the 480 are erroneous, I know the difference is volteg, I beleve 2 watts drive DK is vary high for that amp, The question to myself is why such high DK readings for a amp that spec's at...
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    250 watt difference btwn power supply&battery?

    Hi hammer, I just want to ask one question, what happens when you modulate? to this 225 or 480 DK reading,
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    250 watt difference btwn power supply&battery?

    Hi Hammer, All i can say is the incrase in watteg is do to the incrase in volteg out of the power supply. why you have seemingly unbelievable DK watts AM is anybody's guess. as Robb said test methods? one thing i would do is turn down my dial a watt before i let the smoke out of my box Tell you...
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    250 watt difference btwn power supply&battery?

    Hi Hammer, I don't think you will see 500 watts out @ 33amps 13.8 volts? SSB, Butt I never say never, the watteg increase is do to higher volteg out of the power supply, on my meters i see 400 to 425 watt's pep ssb 15.5 volts droping to 14.5 at 45 amps load into a 1kw load, the pills are...
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    m250

    Looks like a messenger to me, I am always looking for messenger amps, and have bin looking at this one, I lost the biding on a M4V not long ago, messenger is one of the cleaner solidstate AB class amps you can get!
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    Can this really happen?

    The judge has no choice but to throw it out!!!
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    messenger amp question

    M4V Dont hack a good M4V. get a low drive radio. Why do you want to bypass the driver? I love messenger amps.Scott. P.S. If you have A nice messenger AB class amp PM me if you want to sell it. M350 or biger.Thanks.