MM555NC
MM555NC
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  • 89 549
Hp Dps-1200sb a/Hstns-pd30 server supply
My take on these popular 12 volt plus power supplies.
มุมมอง: 3 728

วีดีโอ

Took down the moonraker 4 putting up a Flatside 6
มุมมอง 7K3 ปีที่แล้ว
Took down the moonraker 4 putting up a Flatside 6 with a vacuum variable gamma match.
X-force with a few upgrades.
มุมมอง 3145 ปีที่แล้ว
A few upgrades to this x-force amp.Thanks for watching
RCI 2980 turbo upgrade part 1
มุมมอง 9275 ปีที่แล้ว
Saving a rci 2980 from near death.
RCI 2980 turbo upgrade part 2
มุมมอง 4985 ปีที่แล้ว
Saving a rci 2980 from near death.
Hurricane Florence/9/16/18
มุมมอง 556 ปีที่แล้ว
A short ride around town after Hurricane Florence in Lumberton N C.
Hurricane Florence/9/15/18
มุมมอง 646 ปีที่แล้ว
Hurricane Florence/9/15/18 Thanks for watching.
Hurricane Florence 9/15/18
มุมมอง 2676 ปีที่แล้ว
Hurricane Florence
Hurricane Florence 9/15/2018
มุมมอง 3566 ปีที่แล้ว
Hurricane Florence
Hurricane Florence in my town 9/14/ 2018
มุมมอง 686 ปีที่แล้ว
Hurricane Florence in my town,a short ride around. transformer flash@ 7:12
Not a JB/12 (it might be a mosfet)
มุมมอง 2316 ปีที่แล้ว
Turnned this jb 12 into a 100 watt mosfet
445 radioman, 357 in tenn, coat hanger on his ground plane and others.
มุมมอง 1096 ปีที่แล้ว
445 radioman, 357 in tenn., coat hanger on his ground plane and others.
GS35b-tube burn in.
มุมมอง 1.6K6 ปีที่แล้ว
Burning in a gs35b.
Part 1 / 6 pill GK 1K amp with mosfet driver.
มุมมอง 1396 ปีที่แล้ว
Before video,check it out.THANKS GATEKEEPER
Part 2 / 6 pill GK 1K amp with mosfet driver.
มุมมอง 1366 ปีที่แล้ว
Part 2 / 6 pill GK 1K amp with mosfet driver,output test and lookie.
Digital high volt plate meter
มุมมอง 846 ปีที่แล้ว
Digital high volt plate meter
Pole pig transformer and Rectifier board with cap.
มุมมอง 4246 ปีที่แล้ว
Pole pig transformer and Rectifier board with cap.
Laser 400 ant ,Hy gain hdr 300 rotor,70 feet of tower
มุมมอง 2.7K6 ปีที่แล้ว
Laser 400 ant ,Hy gain hdr 300 rotor,70 feet of tower
100 kva transformer,out of the tub.
มุมมอง 2786 ปีที่แล้ว
100 kva transformer,out of the tub.
100 Kva Big transformer for a new amp, inside and out.
มุมมอง 6346 ปีที่แล้ว
100 Kva Big transformer for a new amp, inside and out.
100 Kva Big transformer for a new amp.
มุมมอง 2136 ปีที่แล้ว
100 Kva Big transformer for a new amp.
BIRD 43 TEST, RMS vs PEP
มุมมอง 1.6K6 ปีที่แล้ว
BIRD 43 TEST, RMS vs PEP
360 amp 12 volt DC switching power supply ( part 1 ) 240 AC
มุมมอง 6506 ปีที่แล้ว
360 amp 12 volt DC switching power supply ( part 1 ) 240 AC
360 amp 12 volt DC switching power supply ( part 2 ) 240 volt AC
มุมมอง 3376 ปีที่แล้ว
360 amp 12 volt DC switching power supply ( part 2 ) 240 volt AC
( part one ) Davemade and iron core added together.
มุมมอง 606 ปีที่แล้ว
( part one ) Davemade and iron core added together.
( Part two ) Davemade and iron core 100 amp power supply added together.
มุมมอง 1806 ปีที่แล้ว
( Part two ) Davemade and iron core 100 amp power supply added together.
Palomar 300 A, for ebay
มุมมอง 1.8K6 ปีที่แล้ว
Palomar 300 A, for ebay
Xforce 1 by 6 repair and output test
มุมมอง 2556 ปีที่แล้ว
Xforce 1 by 6 repair and output test
Short gate of 445 radioman in ole Miss.
มุมมอง 686 ปีที่แล้ว
Short gate of 445 radioman in ole Miss.
Yet another 100 watt mosfet base
มุมมอง 886 ปีที่แล้ว
Yet another 100 watt mosfet base

ความคิดเห็น

  • @davescbradiorepair8195
    @davescbradiorepair8195 6 วันที่ผ่านมา

    I still love servicing these and have several still boxed as well as many other tube radios.

  • @rameshkuthumbaka3821
    @rameshkuthumbaka3821 3 หลายเดือนก่อน

    Very good narration

  • @The2Time4792
    @The2Time4792 3 หลายเดือนก่อน

    Nice beam

    • @mm555nc9
      @mm555nc9 3 หลายเดือนก่อน

      Thanks Best talking beam i ever had.

  • @Walker_328
    @Walker_328 4 หลายเดือนก่อน

    Really cool video for the time in which is was recorded. Kind of neat to see how far audio and processing has came in a 7 year period.

  • @minibikemadman
    @minibikemadman 4 หลายเดือนก่อน

    whats the pf on the vac variable ?

    • @mm555nc9
      @mm555nc9 3 หลายเดือนก่อน

      10/150 pf sorry it took so long to answer

  • @ronnielowther2242
    @ronnielowther2242 4 หลายเดือนก่อน

    Clarence carter lol

  • @coolcat5399
    @coolcat5399 5 หลายเดือนก่อน

    Why is he comparing to the bird when the bird is not even a good meter? The bird is trash. It gives you an over Unaccurate reading. It makes you think your radio is more powerful than it is. They make American made and they put the American price tag on it. Bird is trash.

  • @RL-521
    @RL-521 7 หลายเดือนก่อน

    Can someone thoroughly explain why rms watts are more valuable than PEP watts, is it because rms watts are present for a longer period of time?

    • @bigcbradio
      @bigcbradio 7 หลายเดือนก่อน

      RMS is not more valuable, there are literally 1000's of misinformed "experts" out there. RMS and PEP are two different types of measurements. Both are measuring power output, but all these people using a Bird RMS Meter to measure the output of their radios while modulating the signal (talking/whistling) should be using a Bird PEP meter. An RMS meter should only be used to measure the power of an unmodulated signal (deadkey).... and a PEP meter should be used when you want to measure the peak power of a modulated signal (talking/test tone/whistle/etc). I will try and give an explanation about the difference and why the 2 different measurements matter. Hopefully you know what a deadkey is ! Now we start testing... So you key your mic and you do not make any noise, and an RMS meter shows that you have a 4 watt signal. So great, you have a 4 watt RMS signal, and that would be correct. Now hold your old noisy ticking Timex watch up to your mic and have your mic gain all the way up so your mic and radio hear the tick. Now every time the watch ticks your RMS meter barely moves up to show you 5 watts. Then we modify your watch so it ticks really fast! Now your RMS meter shows you 8 watts. Great, so the RMS meter shows us 4, 5, and 8 watts. So did your peak power change? NOPE Now lets do those same tests with a PEP meter. When we deadkey the radio with no sound it shows us 4 watts. When the watch ticks slow the PEP meter shows you 16 watts every time the watch ticks, then we modify the watch again so it ticks really fast again, and the PEP meter shows 16 watts. Just Great, so the PEP meter shows us 4, 16, and 16 watts. So the results are, the: RMS meter shows us 4, 5, and 8 watts PEP meter shows us 4, 16, and 16 watts Why? because the PEP meter reacts fast and can detect the peak of the signal. The RMS meter will never show the peak of the signal, but as the watch ticks faster the RMS meter is trying to average the 16 watt pulses with the 4 watt deadkey, The faster the tick the higher the average, but it will never add up to 16. The PEP meter reads the 16 watt peak every time it senses the peak and shows 16, so no matter how fast or slow the tick, it will always show the peak, and in this case the peak is 16 watts on every tick, no matter if the tick is fast or slow, it's still 16 watts PEP. Hopefully that helps. This was just my attempt at a layman's explanation. Don't try this with your watch, I won't be responsible for you modifying your Timex. Even a PEP meter would not be fast enough to detect the tick of the watch properly. My analogy above is accurate, but only an oscilloscope would show the results I describe above properly. People who say only Bird watts matter are misinformed. It gets way more complicated than my explanation above. Modulated signals get complex, and just because a Bird RMS meter shows more watts with one radio setup compared to another radio setup does NOT mean that the one that shows more RMS power has more peak power, or is a cleaner signal, or has more modulation, or gets out better. To truly know what your signal looks like and how much power you have peak and rms, you need both types of meters and an oscilloscope to see if the signal is clean. Even then, how that signal and power gets transmitted out into the air depends on your coax, your antenna, and even your antenna height. PS... if you do not know what RMS and PEP are, just think of RMS as the "average power", and PEP as the "peak power". It is not exactly that simple, but close enough. Watch my video here: th-cam.com/video/8dMAm0UUlgw/w-d-xo.html I hope this helps, now let the smoke begin.

  • @snail2171
    @snail2171 10 หลายเดือนก่อน

    Trying to find how to hack HSTNS PL-30 rev 10. My board is way different.

  • @pauljb1979
    @pauljb1979 ปีที่แล้ว

    When you add a 220 plug do you wire it then same? Blac, green white?

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      Your black and white will be your 110v and green is ground. 110 on white 110 on black.

  • @leftright4450
    @leftright4450 ปีที่แล้ว

    Dear i have an question. I connected this to my 12 volt battery and the fan started to run on full speed after 5 seconds. And i wanted to keep this connected to my 12v battery system. But when i power 220v volts to it the supply fan came to silent. Did you know how to stop the fan from running on idle connect with 12v battery?

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      I don't understand why you would be hooking this up to a battery, the power supply takes the place of the battery.

  • @leftright4450
    @leftright4450 ปีที่แล้ว

    You are my Man. I just modified my same model. In the middle of night around 3am. Thank you so much so so much ❤️

  • @TheLonesometoad
    @TheLonesometoad ปีที่แล้ว

    How much adjustment do you still get from the variable after the resistor is installed?

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      About 3/4 of a volt or less. Thanks

    • @TheLonesometoad
      @TheLonesometoad ปีที่แล้ว

      @@mm555nc9 : Thank you. So, when you showed your voltages here, is that with the pot at full or minimum voltage?

    • @Technical_Audio
      @Technical_Audio ปีที่แล้ว

      @@TheLonesometoadimportant question!

    • @TheLonesometoad
      @TheLonesometoad ปีที่แล้ว

      @@mm555nc9 : one of mine came out perfectly at 14.5. Just where I wanted it. The other one is stuck at 16.89 and I can't change it. So I removed the resistor and is still stuck at 16.89.

  • @gtretroworld
    @gtretroworld ปีที่แล้ว

    I love gamma driven antennas but have never heard of variable,i must investigate this.Thanks for the video buddy.

  • @justinruth9729
    @justinruth9729 ปีที่แล้ว

    Direct feed it ... And use balun or just direct feed

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      Again you didn’t listen to the video,it is directly feed to the gamma and has one inch braid coming off the half inch helix coax going to the driver element. Thanks

  • @justinruth9729
    @justinruth9729 ปีที่แล้ว

    Boom sag tighten back bone

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      You did'nt listen to the video, i did tighen the boom up. and this antenna is the best talking antenna i ever had. 48 years on the air. Thanks P.S. about the vacum varible gamma don't knock till you try it.

  • @justinruth9729
    @justinruth9729 ปีที่แล้ว

    It's bent up

  • @justinruth9729
    @justinruth9729 ปีที่แล้ว

    The variable tunning cap will cause loss ... Don't use⚠️

  • @dereklea1183
    @dereklea1183 ปีที่แล้ว

    I’m getting motion sickness from all the camera movement…

  • @1OFGODSOWN
    @1OFGODSOWN ปีที่แล้ว

    If you talk much locally a Horizontal Beam is a Terrible choice.If you mount it vertical you can still work everything. Go get him

    • @jeffhicks2070
      @jeffhicks2070 5 หลายเดือนก่อน

      Geez really Sherlock

    • @1OFGODSOWN
      @1OFGODSOWN 5 หลายเดือนก่อน

      @@jeffhicks2070 That’s right GOOD BUDDY.Go back to your CHILDREN friends on the CHILDREN’S Band where you belong bozo.😂😜🤪

  • @williamstarklauf6085
    @williamstarklauf6085 ปีที่แล้ว

    Fyi it takes about a week to get used to them lifts bouncing around to get used to it

  • @rksg2003
    @rksg2003 ปีที่แล้ว

    Sir I want to say thank you for making the video. I was having trouble out my power supply conversion. I used your method and it works great Thanks again!

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      Your welcome thanks for watching.

  • @SimjetAU
    @SimjetAU ปีที่แล้ว

    Those 2 different model numbers are different on the control pcb. You cant do the same mod to the HSTNS

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      Not sure what your talking about, but thanks for watching.

  • @jmanranger7271
    @jmanranger7271 ปีที่แล้ว

    Junkyard special

  • @jmanranger7271
    @jmanranger7271 ปีที่แล้ว

    A99 landfills heaven 😍

  • @jmanranger7271
    @jmanranger7271 ปีที่แล้ว

    🎉😮 cant talk across the street with ta That set up tAlk the word with my stock 2950 142 glt plus a 23 channel 😀 with a dipole antenna

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      Go away Troll.

    • @1OFGODSOWN
      @1OFGODSOWN ปีที่แล้ว

      Looks like someone made it to the 2nd grade from their spelling.😂🎙

    • @jeffhicks2070
      @jeffhicks2070 5 หลายเดือนก่อน

      He is a dipollock 😅😅

  • @jmanranger7271
    @jmanranger7271 ปีที่แล้ว

    You need to take your old antenna to the junk store

  • @Terrestrial..1
    @Terrestrial..1 ปีที่แล้ว

    Great antenna though trees are the enemy of any reception. Mean power heat marks.

  • @Volgasmetdietroep
    @Volgasmetdietroep ปีที่แล้ว

    Why should you do that......

  • @treeguy4009
    @treeguy4009 ปีที่แล้ว

    If you have a radio that does not have a lot of average power but has a lot of pep swing it is possible to see a 250 watt average and a 1200 watt pep Probably sounds like crap but it is possible I have a radio that only swings 5 watts average but swings 40 watts pep on my amp I get real good PEP swing but I don't have no average swing it's real low

    • @oldolfmann8927
      @oldolfmann8927 9 หลายเดือนก่อน

      you are correct, this guy doesn't understand the difference between rms, average, peak. hopefully he does by now since this video is already 5 years old.

  • @charlessalard4636
    @charlessalard4636 ปีที่แล้ว

    Why don't you show how to hook up power supply in radio that would be helpful.

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      I do not own that radio any more,there are only a few wires to hook up. Sorry

  • @strongmansegoliftsover5077
    @strongmansegoliftsover5077 ปีที่แล้ว

    One more question. Dak 10 loses am. And lower side band at times watt meter pegs keeps upper side band thanks for the help on the wiring working d104

  • @strongmansegoliftsover5077
    @strongmansegoliftsover5077 ปีที่แล้ว

    Hey I have 2 of these a 9 and 10 what the mic wiring for d104 both rigs have 4 pin mic plugs

    • @mm555nc9
      @mm555nc9 ปีที่แล้ว

      pin 1 is audio,pin 2 ground, pin 3 is receive,pin 4 transmit. hope this helps.

  • @techmelts7860
    @techmelts7860 2 ปีที่แล้ว

    Is that a full wave rectifier or half wave? I was wanting to a full wave on mine

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      Full,72 diodes

    • @techmelts7860
      @techmelts7860 2 ปีที่แล้ว

      @@mm555nc9 cool that’s a big one

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      @@techmelts7860 It was made to run 3 3-500zs,but i upgraded to 2 gs 35b tubes sold it 2 years ago. Thanks

  • @socool371
    @socool371 2 ปีที่แล้ว

    I want to turn the dead key on my dak 9

  • @Randy-lf2dp
    @Randy-lf2dp 2 ปีที่แล้ว

    I would have left the Moonraker 4 I used to whip maco beans all the time with that Moonraker 4

    • @jeffhicks2070
      @jeffhicks2070 5 หลายเดือนก่อน

      You won't whoop mine ,your ass be running to candy store mudduck 😅😅

  • @terrymarshall5480
    @terrymarshall5480 2 ปีที่แล้ว

    Junk. 50$

  • @Randy-lf2dp
    @Randy-lf2dp 2 ปีที่แล้ว

    Moonraker 4 kicks ass I gave my neighbor on a 6element maco flat side an. Run for the money that little raker talks with big beams all day long an so does pdl2

  • @hammerdodger0
    @hammerdodger0 2 ปีที่แล้ว

    Nice work, MM555. How's it working and where in NC are you?

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      Best beam i have had, here in Lumberton NC. Thanks

    • @hammerdodger0
      @hammerdodger0 2 ปีที่แล้ว

      That's great to hear. 73's down your way

  • @davidlewis8124
    @davidlewis8124 2 ปีที่แล้ว

    How long is the Boom? Very impressive 6 element. 73s

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      31 feet. Thanks

    • @davidlewis8124
      @davidlewis8124 2 ปีที่แล้ว

      Very Nice 👍 now that's all a man needs.

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      @@davidlewis8124 Not as wide banded, i get 1.03 at ch 20 at 40 1.3 at ch 1 i get 1.3 the best talking antenna in 40 years that i ever used. check me out at 6:00 min of this video.th-cam.com/video/dlAd5vGzEB4/w-d-xo.html

  • @GroundControl204
    @GroundControl204 2 ปีที่แล้ว

    Nice. 73

  • @rayjohnson7886
    @rayjohnson7886 2 ปีที่แล้ว

    Looks good if I may make a suggestion remove that hardline off that boom. Not a wise decision best to have insulation between the boom and hardline.

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      Talking good like it is, it's in conduit pipe and the SWR is flat. Thanks

    • @rayjohnson7886
      @rayjohnson7886 2 ปีที่แล้ว

      @@mm555nc9 okay I couldn't see it looked like the coax is taped to the boom I apologize.

  • @joekane5029
    @joekane5029 2 ปีที่แล้ว

    I like that 👍

  • @unclequack5445
    @unclequack5445 2 ปีที่แล้ว

    where do you get them?

  • @TheSkoto1
    @TheSkoto1 2 ปีที่แล้ว

    Did you say you were driving it with 80 watts?

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      25 watt drive. Thanks

  • @Rooster_Radio
    @Rooster_Radio 2 ปีที่แล้ว

    How's the vacuum gamma holding up for you

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      Doing good rooster,got the swr close to flat. Thanks

  • @woodchuck8197
    @woodchuck8197 2 ปีที่แล้ว

    You should get the heliax off your boom least 4-6 inches away

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      Whats the reason for that ?

    • @woodchuck8197
      @woodchuck8197 2 ปีที่แล้ว

      So you don’t have any common mode.

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      @@woodchuck8197 Don't understand watt your asking.

  • @HarposHippieHollow
    @HarposHippieHollow 2 ปีที่แล้ว

    Good decision. Put a Antron 99 above it for a spotter and to talk local to those working on the vertical polarization.

    • @lizzyfan1986
      @lizzyfan1986 2 ปีที่แล้ว

      You would have phasing issue

    • @wwtf7180
      @wwtf7180 2 ปีที่แล้ว

      @@lizzyfan1986 no you wouldn’t. They are in opposite polarity.

    • @miker8379
      @miker8379 ปีที่แล้ว

      Why put a lightning attractor above it. Put Sirio serious antenna instead.

    • @roynorman3650
      @roynorman3650 ปีที่แล้ว

      How high for talking skip with a beam?

    • @HarposHippieHollow
      @HarposHippieHollow ปีที่แล้ว

      @@lizzyfan1986 No issue by mounting a vertical ground plane antenna above a horizontal aka flat side beam.

  • @brianpeterson9923
    @brianpeterson9923 2 ปีที่แล้ว

    What are you going to do with the old Moonraker?

  • @Kc8qdq
    @Kc8qdq 3 ปีที่แล้ว

    How long do you burn it in for ?

    • @mm555nc9
      @mm555nc9 2 ปีที่แล้ว

      I let it go for 24 hours.