REAL WORLD CB RADIO .. Check Out This DC Power Line Filter .. WTF .. PAY ATTENTION!
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- Опубліковано 25 лип 2024
- 74 Miles Mobile To Mobile .. FineTuned Stryker SR955HPC - Antone AT6666 VideoGate: • Barefoot Mobile Mud Du... DC Power Line Filter .. LOL!! Also, notice that the meter shows more watts when it's actually less. Any form of distortion "At All" equates to less usable power.
Those that know it show it, those that don't won't. Cleaner and meaner, not noise or toys. Subscribe, click notifications bell and Stay Tuned In. Read on ..
Scope watts or nope watts, take your pick. Tired of misleading BS yet? If they don't show you or do so in a deceiving way, you've been mislead. Learn to identify "Golden Screwdriver / Software Jockeys and Scammers". *Note: There'll always be drama regarding my disgruntled competitors and their followers, they're just doing their best. When "Ready", pm me on Facebook including phone number. Contact information below, don't be in a hurry!
"Radios not only transform signals into waves, they transform waves into sound"
Meter swinging over-modulated radios with a noisy receiver and miscalibrated "S" Meter have been "peaked & tuned", comp-tuned or so-called Hi-Fi mods performed and misaligned by a Golden Screwdriver magician. Yes, magician not technician.
Internet, Facebook, and truck stop competition tunes are useless in the Real World. Not only do they produce a noisy receiver, they'll bleed your wallet and all over neighbors too! Years ago, while still accepting walk-ins, this was about 90% of all radio related issues and complaints from customers nationwide .. Still Is!!
***How to recognize***
They'll ask you to "look at the meter" or other test equipment stacked up the wall claiming that a pure waveform on a "O"scope isn't necessary. Odds are it's because they cant! If they did, they'd expose themselves as a Hack. RUN!!!
They'll poise their meter farm at you while making strange vocal sounds, whistling or injecting some unknown tone into the mic socket while trying to convince you that distortion is considered rms, average or Bird watts and usable power. NOT! Get That Part? PAY ATTENTION!!
Most don't have a clue what each unit of measurement represents, how to derive it or have an accurate way of testing but they sure do put on a show! This might look impressive to some but in reality, these tunes produce "Far Less Usable Power". Sound familiar? Many have fallen for these "tricks" so don't feel bad.
"Software Jockeys" claiming to be an "Engineer" (lol) don't do or show you anything useful at all. They either copy and paste (Plagiarism) or talk a lot trying to baffle you with their "BS" while hiding behind a pseudonym (Extra channels, Channel King Boards, CB Kidd, Stinger Boards etc). This type has no integrity, practical or "Real World Experience" at all whatsoever! Ever hear them on the radio? Right!
**Real World Performance**
Do your due diligence! Demand the testing and tuning of your equipment on a minimum 100 MHz *Analog* Oscilloscope, Bird 4314c meter or equivalent and a 1 GHz spectrum analyzer / Service Monitor with a NIST (www.nist.gov/) Traceable "Certification of Calibration". It's the only accurate way of measuring spurious emissions, harmonics and true power @ the fundamental frequency replicating "Real World Performance".
All test equipment and gear under test including meter, scope, spectrum analyzer, sampler, radio and amp if applicable must be in plain sight at all times while gear is under test, fully modulated. Inducing distortion though meter using un-calibrated test equipment is misrepresentation and an illusion playing on your ignorance while insulting your intelligence!
If they cant display everything all at the same time while under test, explain ac volts, pep, pk, cw, rms (Ohms Law), capacitance, inductance and the basic principles of a phase shift then how do you expect them to accurately test, tune or align your system? Ever wonder why they attempt to replicate or imitate everything I do and say but yet fail miserably in a deceiving way?
Fine Tune CB adheres to NIST and other standards to maintain accuracy and consistency for providing "Real World Performance" with integrity. www.nist.gov/
The Bench: HP8924c Service Monitor. A comprehensive list below in the comments section including dBm to watts and volts tables.
"More range and reliability with peace of mind, get Fine Tuned, not peaked and ruined".
Don't let them play Three Card Monte with you because they will. Most importantly, find someone who's honest and competent, not part of Facebook CB related groups, a pseudonym on a forum, has a Service Monitor with a NIST Traceable Certification of Calibration and not just test equipment stacked up the wall trying to baffle you with BS. Never settle for less because that's what you'll get, Houdini tricks, ghost watts, "S9" out of calibration and a noisy receiver!
Sorry, not accepting walk-ins or shipping internationally.
Contact: • FINE TUNE CB RADIO SHO...
HardDrive163, 73's! - Наука та технологія
It still has me thinking .. never seen anything like it! Comparison: 4:50 / 6:45. Pay Attention!
Make sure they can show you or they're going to snow you! Here's what it takes to cut through the noise, be loud and crystal clear with a better receiver too: A) Tuned Bench: ua-cam.com/video/lwcDfXOgAls/v-deo.html. True, it's more complicated and time consuming to accomplish these consistent and accurate results. Below is a partial procedure and list of calibrated equipment used to achieve this level of performance . Read on ..
Fine Tune CB Radio Shop strictly adheres to (www.nist.gov/) NIST Traceable Calibrations and other industry standards to maintain accuracy and consistency for providing Real World Performance Tuning of Citizens Band and 10 Meter export mobile radios with integrity.
"Basic Textbook AM/FM/SSB Transceiver Tune, Alignment and Calibration"
1) Pll adjustments
VCO & OSC, AM TX OSC, USB TX OSC, LSB TX OSC.
2) Transmitter alignment
DRIVER BIAS, FINAL BIAS, SSB (or gate voltages for mosfet versions) CARRIER BALANCE, HI-LO AM & SSB Power, RF METER, AMC, ALC and FM DEVIATION.
3) Receiver alignment
AM/FM RF & IF SENSITIVITY, FM DETECTOR/DEVIATION, SSB IF SENSITIVITY, SSB S-METER, AM/FM S-METER (100uV unmodulated -67dbm for “S-9” meter reading!), AM/FM SQUELCH RANGE, SSB SQUELCH RANGE, and NOISE BLANKER/AUTOMATIC NOISE LIMITER (Real World dBm to volts (uV) tables below).
That's just a typical run of the mill textbook tune up and alignment (if you're lucky). There's more to it than frequency alignment, modulation adjustment, meter calibration and a tune up report displaying exaggerated rms Bird peak watts!
"Test Bench includes"
Bird 4314C Meter
www.birdrf.com/Products/Test%20and%20Measurement/Power-Meters/Wattmeters-Line-Sections/RF-Wattmeters/4314C_PEP-Single-Element-Wattmeter.aspx
Part 1) ua-cam.com/video/RpX9IHe4ORM/v-deo.html
Part 2) ua-cam.com/video/LuhbqTf6Bxw/v-deo.html
Bird 4314C Accuracy Test: ua-cam.com/video/DqEOabYqhQo/v-deo.html
Bird Stipulates 1/2 wavelengths ua-cam.com/video/5eWhgT-rTII/v-deo.html
And Genuine Bird Elements from 1K down.
Bird 4373 Sampler
www.rfparts.com/signal-samplers.html
HP8924c with options
userequip.com/files/specs/2147/HP%208924C%20Repair.pdf
ua-cam.com/video/Cg1w0xBa27s/v-deo.html
HP8920a with options
www.keysight.com/upload/cmc_upload/All/EPSG072204.pdf
Three analog scopes, one digital 200 Mhz
www.atecorp.com/atecorp/media/pdfs/data-sheets/tektronix-2465b-2467b_manual.pdf
ua-cam.com/video/by98x4eu2lM/v-deo.html
Fluke 27fm
www.fluke.com/fluke/inen/digital-multimeters/fluke-27.htm?pid=56055
LCR www.lcrresearch.com/wp-content/uploads/2017/05/LCR_Pro1_Manual_version1.03.pdf
Power supplies
6 Cosel PBA1500f12 (750 amps) variable and configurable.
en.cosel.co.jp/product/powersupply/PBA/PBA1500F/PBA1500F-12/
Corcom 20VB1 F7130 EMI Filter 50-60Hz 250V
Times Microwave Coax jumpers and test leads
www.timesmicrowave.com/cms/products/cables/lmr/
ua-cam.com/video/EmqaGJ6IWow/v-deo.html
ua-cam.com/video/1ltFVSxGp5Y/v-deo.html
ua-cam.com/video/v12YZT_1o90/v-deo.html
ua-cam.com/video/h7iiYfmYWRA/v-deo.html
Amphenol RF Connectors
www.amphenolrf.com/
ua-cam.com/video/dVh5B0hdEA0/v-deo.html
ua-cam.com/video/dKZg8T_AOso/v-deo.html
More range, compliments, reliability and a quieter, clearer but more sensitive receiver, Get Fine Tuned .. not peaked and ruined.
Here are some VideoGates of me at the bench practicing what I preach using my bench radio or customers radio completed and ready to be shipped: ua-cam.com/users/results?search_query=hard+drive+163+ more: www.google.com/search?q=Hard+Drive+163+nm&ie=utf-8&oe=utf-8&client=firefox-b-1-ab
It's what I recommend, use, service and sell ... to you ... not something non practical or deceiving in a misleading way. I'm not just the tech and owner of Fine Tune CB Radio Shop, I'm a customer too! When finished, You'll be giving radio checks, not asking for them .
dBm To Watts and Volts
Tables below displays relationship between Power in [dBm] or [Watts] and Voltage in RMS, peak, peak-to-peak for sinusoidal signals in 50-Ohm systems for accurately measuring and tuning am/fm/ssb receiver sensitivity, agc, squelch and "S9" Meter calibration. Real World! Mike @ Mikes Radio Repair (Romper Room), Mark Rutherford aka Mark 19960, CB Kidd, Martian and all of your other fake accounts pay attention to the tables below, stop misaligning radios, spreading false information and promoting propaganda!
[dBm] [Watts] [Volts]rms [Volts]p [Volts]pp
-140 0.100E-16 22.361 nV 31.618 nV 63.236 nV
-139 0.126E-16 25.089 nV 35.476 nV 70.952 nV
-138 0.158E-16 28.150 nV 39.805 nV 79.609 nV
-137 0.200E-16 31.585 nV 44.662 nV 89.323 nV
-136 0.251E-16 35.439 nV 50.111 nV 100.222 nV
-135 0.316E-16 39.764 nV 56.226 nV 112.451 nV
-134 0.398E-16 44.615 nV 63.086 nV 126.172 nV
-133 0.501E-16 50.059 nV 70.784 nV 141.568 nV
-132 0.631E-16 56.167 nV 79.421 nV 158.842 nV
-131 0.794E-16 63.021 nV 89.112 nV 178.223 nV
-130 0.100E-15 70.711 nV 99.985 nV 199.970 nV
-129 0.126E-15 79.339 nV 112.185 nV 224.370 nV
-128 0.158E-15 89.019 nV 125.874 nV 251.747 nV
-127 0.200E-15 99.882 nV 141.232 nV 282.465 nV
-126 0.251E-15 112.069 nV 158.465 nV 316.931 nV
-125 0.316E-15 125.743 nV 177.801 nV 355.602 nV
-124 0.398E-15 141.086 nV 199.496 nV 398.992 nV
-123 0.501E-15 158.301 nV 223.838 nV 447.677 nV
-122 0.631E-15 177.617 nV 251.151 nV 502.302 nV
-121 0.794E-15 199.290 nV 281.796 nV 563.591 nV
-120 0.100E-14 223.607 nV 316.180 nV 632.360 nV
-119 0.126E-14 250.891 nV 354.760 nV 709.519 nV
-118 0.158E-14 281.504 nV 398.047 nV 796.094 nV
-117 0.200E-14 315.853 nV 446.616 nV 893.232 nV
-116 0.251E-14 0.354 µV 0.501 µV 1.002 µV
-115 0.316E-14 0.398 µV 0.562 µV 1.125 µV
-114 0.398E-14 0.446 µV 0.631 µV 1.262 µV
-113 0.501E-14 0.501 µV 0.708 µV 1.416 µV
-112 0.631E-14 0.562 µV 0.794 µV 1.588 µV
-111 0.794E-14 0.630 µV 0.891 µV 1.782 µV
-110 0.100E-13 0.707 µV 1.000 µV 2.000 µV
-109 0.126E-13 0.793 µV 1.122 µV 2.244 µV
-108 0.158E-13 0.890 µV 1.259 µV 2.517 µV
-107 0.200E-13 0.999 µV 1.412 µV 2.825 µV
-106 0.251E-13 1.121 µV 1.585 µV 3.169 µV
-105 0.316E-13 1.257 µV 1.778 µV 3.556 µV
-104 0.398E-13 1.411 µV 1.995 µV 3.990 µV
-103 0.501E-13 1.583 µV 2.238 µV 4.477 µV
-102 0.631E-13 1.776 µV 2.512 µV 5.023 µV
-101 0.794E-13 1.993 µV 2.818 µV 5.636 µV
-100 0.100E-12 2.236 µV 3.162 µV 6.324 µV
-99 0.126E-12 2.509 µV 3.548 µV 7.095 µV
-98 0.158E-12 2.815 µV 3.980 µV 7.961 µV
-97 0.200E-12 3.159 µV 4.466 µV 8.932 µV
-96 0.251E-12 3.544 µV 5.011 µV 10.022 µV
-95 0.316E-12 3.976 µV 5.623 µV 11.245 µV
-94 0.398E-12 4.462 µV 6.309 µV 12.617 µV
-93 0.501E-12 5.006 µV 7.078 µV 14.157 µV
-92 0.631E-12 5.617 µV 7.942 µV 15.884 µV
-91 0.794E-12 6.302 µV 8.911 µV 17.822 µV
-90 0.100E-11 7.071 µV 9.998 µV 19.997 µV
-89 0.126E-11 7.934 µV 11.218 µV 22.437 µV
-88 0.158E-11 8.902 µV 12.587 µV 25.175 µV
-87 0.200E-11 9.988 µV 14.123 µV 28.246 µV
-86 0.251E-11 11.207 µV 15.847 µV 31.693 µV
-85 0.316E-11 12.574 µV 17.780 µV 35.560 µV
-84 0.398E-11 14.109 µV 19.950 µV 39.899 µV
-83 0.501E-11 15.830 µV 22.384 µV 44.768 µV
-82 0.631E-11 17.762 µV 25.115 µV 50.230 µV
-81 0.794E-11 19.929 µV 28.180 µV 56.359 µV
-80 0.100E-10 22.361 µV 31.618 µV 63.236 µV
-79 0.126E-10 25.089 µV 35.476 µV 70.952 µV
-78 0.158E-10 28.150 µV 39.805 µV 79.609 µV
-77 0.200E-10 31.585 µV 44.662 µV 89.323 µV
-76 0.251E-10 35.439 µV 50.111 µV 100.222 µV
-75 0.316E-10 39.764 µV 56.226 µV 112.451 µV
-74 0.398E-10 44.615 µV 63.086 µV 126.172 µV
-73 0.501E-10 50.059 µV 70.784 µV 141.568 µV
-72 0.631E-10 56.167 µV 79.421 µV 158.842 µV
-71 0.794E-10 63.021 µV 89.112 µV 178.223 µV
-70 0.100E-09 70.711 µV 99.985 µV 199.970 µV
-69 0.126E-09 79.339 µV 112.185 µV 224.370 µV
-68 0.158E-09 89.019 µV 125.874 µV 251.747 µV
-67 0.200E-09 99.881 µV 141.232 µV 282.465 µV
-66 0.251E-09 112.069 µV 158.465 µV 316.931 µV
-65 0.316E-09 125.743 µV 177.801 µV 355.602 µV
-64 0.398E-09 141.086 µV 199.496 µV 398.992 µV
-63 0.501E-09 158.301 µV 223.838 µV 447.677 µV
-62 0.631E-09 177.617 µV 251.151 µV 502.301 µV
-61 0.794E-09 199.290 µV 281.796 µV 563.592 µV
-60 0.100E-08 223.607 µV 316.180 µV 632.360 µV
-59 0.126E-08 250.891 µV 354.760 µV 709.520 µV
-58 0.158E-08 281.504 µV 398.047 µV 796.094 µV
-57 0.200E-08 315.853 µV 446.616 µV 893.232 µV
-56 0.251E-08 0.354 mV 0.501 mV 1.002 mV
-55 0.316E-08 0.398 mV 0.562 mV 1.125 mV
-54 0.398E-08 0.446 mV 0.631 mV 1.262 mV
-53 0.501E-08 0.501 mV 0.708 mV 1.416 mV
-52 0.631E-08 0.562 mV 0.794 mV 1.588 mV
-51 0.794E-08 0.630 mV 0.891 mV 1.782 mV
-50 0.100E-07 0.707 mV 1.000 mV 2.000 mV
-49 0.126E-07 0.793 mV 1.122 mV 2.244 mV
-48 0.158E-07 0.890 mV 1.259 mV 2.517 mV
-47 0.200E-07 0.999 mV 1.412 mV 2.825 mV
-46 0.251E-07 1.121 mV 1.585 mV 3.169 mV
-45 0.316E-07 1.257 mV 1.778 mV 3.556 mV
-44 0.398E-07 1.411 mV 1.995 mV 3.990 mV
-43 0.501E-07 1.583 mV 2.238 mV 4.477 mV
-42 0.631E-07 1.776 mV 2.512 mV 5.023 mV
-41 0.794E-07 1.993 mV 2.818 mV 5.636 mV
-40 0.100E-06 2.236 mV 3.162 mV 6.324 mV
Don't Be A Mud Duck!
www.arrl.org/shop/ARRL-Handbook-2019-eBook
Hard Drive 163 NM. 73's! Click click.
Wow !!! This looks like a slice of my life !!! LoL thanks for the heads up. Learned use the battery terminal. 10 4 !
Dangit- I'm glad I watched this before I put one of those one my HP40w. They put me in a new 579 and I decided to do a new radio during the swap. I guess I'll be ordering a 955 from you to see if it's the radio. I just gave my old Stryker to my nephew, so I need a new control group.
Another great video, thanks for sharing Hardrive!!
Wow, that's crazy! I wonder if that filter is messing with the radios voltage regulator. The waveform looks like one of those diode+ resistor mods.
That's exactly what it looked like .. on multiple radios too! It's gone .. no time.
Looks like RF getting into the DC line filter, interesting stuff HD.
Great video again thanks 😁 👍
2 QUESTIONS: Do Buck Converters create "noise" if used with a 12 volt battery to output 5 volts to a portable radio receiver? Is there a way to eliminate the noise? Thanks
I probably did an over kill but ran a 4 gage power wire from battery& 2 gage starter wire from battery for ground. Plenty of spark! Lol
Hahaaa ..flat blue!
I was thinking about going down that road...
The reason people like them is because they help filter alternator noise.
A well designed one shouldn’t mess with your TX.
There are better ways ..
Looks like a poorly designed pi filter powered by a battery connected to a battery charger. looks like nothing at all works best.