SolderSmoke Patreon -- What We Will Do with the Money

Become a Patron! 

I mentioned our Patreon fund-raising effort in Podcast #223.  We immediately got a number of new sponsors.  Thanks!  We also got a question:  "Hey Bill, what are you going to do with all that money?" In the spirit of SolderSmoke full transparency, I will attempt to answer that inquiry right here and now: 

All funds will be used at the discretion of SolderSmoke management.  

Possible (likely) uses include: 

-- Buying air time on shortwave broadcast stations so that the SolderSmoke podcast can be transmitted over the airwaves. We dream of stealing listeners from Brother Stair.   

-- Computers.   From time to time we need to upgrade. This 486 machine is getting kind of rickety. 

-- Paying fees to our internet service providers and to the server that hosts our podcast. 

-- Contributing to worthy charitable causes, including the Color Burst Liberation Army (CBLA), and the Constructor Crusaders.  

-- Buying audio gear we use in the podcast like the really cool microphones that have DRAMATICALLY improved our audio.  No more baby-wipe pop filters for us! 

-- Legal fees to the law firm of Dewey, Cheatam and Howe to fend off law suits, many of which are related to our obstinate use of 60/40 solder, and to our occasional use of images that SOME PEOPLE find offensive.   We also need to pay legal fees to fight our long-contemplated expulsions from the QRP Hall of Fame (Pete is especially vulnerable here). 

-- Magazine subscriptions (to those few remaining publications that have not pissed us off ).  

-- Buying stuff we use in video production (cameras, tripods, lights etc.) 

-- Further development of the SolderSmoke 401k Retirement fund.  We currently invest in Drake 2-Bs, SSDRA books, Hallicrafters S-38Es, 3579 kc crystals, and other items sure to rise in value over time. 

-- Buying gear we will talk about on the podcast or in videos (like the NanoVNA).  

-- Parts.  Si5351s and Raspberry Pi's for Pete.  2N3904s and J-310s for Bill.  

-- A new effort to assist electronics manufacturers in China with product name selection.  "Mean Well" is just not a good name for a voltage regulator.  And "FeelTech" does not bring to mind a signal generator.   For a fee, we can help!  

-- Travel.  If this ever becomes possible again, we need to get to India to meet up with Farhan.  This will undoubtedly result in some awesome podcast/blog/video material.   We also contemplate trips to the UK, Italy, Australia, China and New Zealand.  But we still probably won't go to Dayton. 

-- Buying miscellaneous tools, test gear, books, solder, rosin etc. to be used in the podcast, the blog, and in video production. 

-- Buying stuff for carefully selected new homebrewers (people who will not sell the stuff we give them and then use the money to buy Baofengs). 

-- A new Baofeng buy-back program.  You know, like for assault rifles, but for VHF/UHF walkie-talkies instead. 

We seek your input!  What else should we do with the money?  

Become a Patron!

SolderSmoke Podcast #223 Field Day, Club Talks, Patreon, NanoVNA, Farhan Video, SPRAT, BIG MAILBAG

SolderSmoke Podcast 223 is available: 

http://soldersmoke.com/soldersmoke223.mp3

27 June 2020

Quarantine Field Day!   

Ironically, THIS YEAR we are both participating

Pete's FD Plan, Bill's FD plan 

Talking to Clubs: 

Pete's talk to the Cedar Valley Iowa Club

Bill's talk to the Vienna Wireless Society

Pete's Bench

DDC SDR

Ideas from the Summer SPRAT

Mean Well Voltage Regulator

SHAMELESS COMMERCE DIVISION: PATREON.   SS is an  SV DELOS WANA-BE!

We got our very first Patreon Patron!  Jonathan Magee from the UK!  Upper Left on the blog.

Continue to use our site for your Amazon purchases. 

Bill's Bench

NanoVNA

Understanding L Networks

+/- 6kHz Ceramic filter for Q-31

Lobes, Nulls and WSPR

Miscellaneous: 

Farhan's feedback Amplifier Video

British Antarctic Broadcast heard (sort of)

MAILBAG:

Mauro VA6BRO liked the SolderSmoke book.  Thanks Mauro

Tryg in Galway Ireland is listening.  Hope to get you the signed books Tryg. 

Michael N4MJR suggested that I use N2 Corona Quarantine Radio as my phonetics.  I dunno... 

Ed DD5LP has been helping us get SS rebroadcast on a German SW broadcast station. Stay tuned! 

Rogier PA1ZZ in California sent an e-mail about the Don Lee Broadcast System.  Thanks Rogier!

Rick KE3IJ  Silver Skirt on his 2B also. W3GOO did it.  Rick traded his Commodore 64 for the 2B.  Yea! 

Walter KA4KXX has a simplified circuit for the MMM!  From UK

Peter VE1BZI thank us for the tribal knowledge.  Dipolo Crilolo

Peter VK2EMU Wee need someone to make the Constructor Crusader badge. 

Scott KA9P sent us the Amateur Wireless cover from 1934 with the Constructor Crusader thing. 

John GM4OOU Built lockdown rig.  we want pictures! 

Jerry KI4IO  His version of the Sproutie by AA7EE   FB 

Adam N0ZIB built a MMM

Wouter ZS1KE in South Africa -- comparing notes on Drake 2-Bs

Randall KD5RC wants to get started in HB. 

SolderSmoke Podcast #222 Antennas, Phasing, VFOs, 2-Bs, 6 years of N6QW, MAILBAG

After 46 years, finally a dial skirt

SolderSmoke Podcast #222 is available:  

http://soldersmoke.com/soldersmoke222.mp3

No travelogue but… SolderSmoke Almanac!

Memorial Day in U.S.

End of Ramadan so Eid Mubarak! 

#222 marks SIX YEARS of Julian-ismo.  He started on SS 161.  Thanks Pete. 

Thanks to all who sent good wishes on Billy's graduation.  He heads to Boston and the lab in a week or so.  Very proud. 

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Bill was on Ham Radio WorkBench Podcast  

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PETE'S WORKBENCH

-- Antenna Ideas -- Don't Buy that $165 dollar dipole!  It is just wire!   

-- THE PHASING RIG. Does this point to a need for meditation?  Or at least some temporary disengagement? Tribal wisdom from Pete. 

-- DEAN KK4DAS's rig.  The Furlough 40.  Troubleshoot.  Tribal knowledge. 

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-- SHAMELESS COMMERCE DIVISION:   AMAZON BOX -- SEARCH FOR ANYTHING OU WANT THERE.  

-- PLEASE PUT COMMENTS ON THE SOLDERSMOKE BLOG POSTS. 

-- PLEASE CHECK OUT THE SolderSmoke YOUTUBE VIDEOS. 

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BILL's WORKBENCH

n  Shortwave dials and exotic locations.  Java!  

n  Galaxy V VFO Project. Series-tuned Colpitts.  

n  DRAKE 2-B.  Hayseed Recap. Put the skirt back on the old rig.  Reduction drives?   

SHOPPING BAG: 

I got a replacement for the Xtronics 4000 soldering station.  Yaogong worked! 

https://www.amazon.com/gp/product/B078WB9Z2R/ref=ppx_yo_dt_b_asin_title_o02_s01?ie=UTF8&psc=1  

Ordered screws and stuff from McMaster -- Came very fast! 

Working on a resistor kit from Mouser. 

MAILBAG: 

VK2BLQ's Phasing RX with an HRO dial.  Cool Retro.  

Adam N0ZIB -- Cool station.  TFT screen Aluminum welded box. FB. 

Karl G7AFT    BITX 40 doing USB and LSB by changing the VFO freq.  Pete's trick! 

Jerry KI4IO  out in nearby Warrenton.   Hope to be able to meet up soon. 

Keith N6ORS's Hot Mustard Phasing Board. 

Mike N5GTF'd FULLY INDOOR Quarantine Receiver.  Need a slogan for the antenna!

Nick M0NTV's Bread Bin 80 Quarantine rig

Bruce KC1FSZ   Quarantine 10 -- Brave man in solar minimum. But I hear 10 is opening.

Talking to Grayson Evans KJ7UM  TA2ZGE about Collins 9.9 MHz transformers.

Talking to Alan Wolke W2AEW about Drake 2-B stuff  Was there a reduction drive?

Paul VK3HN about Ceramic filter spurs.

Peter VK2EMU notes no animals were harmed in the making of my videos.  But many electrons were agitated. 

N6QW Phase Shift Success -- It aint over 'till the fat lady sings

SolderSmoke on Ham Radio Workbench Podcast

It was great fun talking to George and Jeremy of the Ham Radio Workbench Podcast last week.  You can listen to the episode here: 

https://www.hamradioworkbench.com/podcast/bill-meara-from-the-soldersmoke-podcast

Thanks to George and Jeremy.  

SolderSmoke Podcast #221 is available -- Quarantine Rigs, Phasing, SWL, Parts Suppliers, Mailbag

Q-31.  "Roll-bar" on cap.  Note RGS316 coax between stages. Country markings on tuning dial

SolderSmoke Podcast #221 is available: 

25 April 2020

http://soldersmoke.com/soldersmoke221.mp3

Obviously no travelogue.   QUARANTINE.  SITS.

Good news:   Lawyers at Dewey Cheatham and Howe report that SolderSmoke will NOT be taken off the net for brazen promotion of the S-38E receiver.

Also some good news on the FT8 vs. FT-FAKE issue.  That report itself was fake.  

PETE’S PROJECTS:

Phasing SSB

And what’s this about a tube CW rig?

Dean KK4DAS builds Pete’s Simple SSB rig. Quarantine Rig: The Furlough 40.  See: https://kk4das.blogspot.com/

SHAMELESS COMMERCE DIVISION:  NEW AMAZON LINK IN THE UPPER RIGHT SIDE OF SOLDERSMOKE BLOG. .

BILL’S BENCH:

QUARANTINE PROJECT:    Q-31 AM SW Receiver.  April 4 through April 19.   15 days of fun.   Learned a lot. 

Need to pay attention to total gain.  Need to measure.   Not always easy.  My resistor-based technique.

AM detection can be more difficult than SSB/CW detection.  Germanium diodes make a big difference.

But…I don’t have to build a BFO, because these signals bring their own beat frequency.

455 CAN BE PROBLEMATIC AS AN IF – image response, making impedance matching transformers tough at those low frequencies.   But WIDE filters available.  

LM386 AF chip make a LOT of audio.  Hard to reproduce these great results. 

Great stuff you can listen to on 31 meters (9.4 –10 MHz):

n  DX WaveScan

n  WRMI Rock and roll

n  VORW music show

n  Radio Nacional De Espana (Madrid)

n  China Radio International  soap operas and Confucius philosophy lessons.

n  China Radio International Chinese Lessons.

n  Radio Greece

n  Radio Republica (France)

n  Radio Havana Cuba

n  Radio Saudi Arabia

n  WBCQ – They advised listeners to fix up an S-38 during quarantine! !!!!!!!

n  WWV

SHOPPING BAG -- THINGS TO GET:

-- Great source for hardware (screws, nuts, bolts and more):  McMaster-Carr   https://www.mcmaster.com/ 

-- Thermax RGS316 coax.   Great stuff.   Thanks Jim  In some ways better than Belden 1671A https://soldersmoke.blogspot.com/2012/03/murphys-whiskers-shaved-with-belden.html

-- Copper Clad board:  Pete’s boards use CEM 1. CEM 1 is low-cost, flame-retardant, cellulose-paper-based laminate with only one layer of woven glass fabric.

https://www.ebay.com/itm/18-pcs-Copper-Clad-Laminate-Board-Single-Sided-4-x-6-CEM-1-060-2-oz/311756276147?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649

-- BEST TEST LEADS: https://www.ebay.com/itm/BEST-TEST-LEADS-PERIOD-Hand-Soldered-MINI-CLIP-Version-32-16AWG-Ultra-Flexible/233519356767?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649

NEED/WANT: 

-- Thermaleze magnet wire.  First encountered in QRP GUYS EFHW tuner kit.  Very FB

http://www.amidoncorp.com/thermaleze-coated-magnet-wire/

Resistor kits

NP0 cap kit

Replacement Iron for XTRonic 4000 Iron.

RIGOL PROBES Why do we burn through so many of these?

MAILBAG:

-- Eric 4Z1UG Episode 300 Special

-- Farhan working on ventilators. Special thanks to Dr. Gordon Gibby KX4Z. 

-- Jonathan-San working out of new shed in Seattle

-- Grayson reminds us of the Fran Lab: https://www.youtube.com/channel/UCMLgHbpJ8qYqj3CkdbvC0Ww

-- WRMI likes SolderSmoke

-- Peter VK2EMU continues to build his amplifier.  But it is NOT for 50 MHz.  It does have 6 different meters on the front panel.  But it is not a 6 meter rig!

-- Rich K7SZ – “now look what you’ve done”   Fixing up an S-38

-- Rich WD3C  Provided some great SWL links:

https://www.short-wave.info/ if you move the green dot to your location it will predict what the signal strength would be at your location and will also allow you to search by station, language, frequency, etc. 

Thomas Whitherspoon, https://swling.com/blog/  Another, https://shortwaveschedule.com/ and of coarse https://www.hfunderground.com/board/index.php all the pirate broadcasters show up here. 

-- Paul KL7FLR amazing S-38E diagnosis from afar. Paul's toroid tool (more to follow on this). 

Pete's Quarantine 6V6 Rig

SolderSmoke Podcast #220 -- S-38Es, AD9833s, Pete's Phasing Rig, FT-8

Java on the S-38E Tuning Dial

SolderSmoke Podcast #220 is available

http://soldersmoke.com/soldersmoke220.mp3

Hunkered Down.  StayInTheShack:  SITS!  Flatten the Curve!  It is working.

Teaching English again – via Zoom.  Kids completing the school year remotely.  

BILL'S BENCH

-- Finishing up on the S-38Es.

  

-- I wrote up my alignment, isolation and dial string experiences.

-- SWL  WRMI Radio Miami International on 39 meters 9.4-9.9 MHz.  Rock and Roll.

-- S-38E work is causing me some serious legal problems.  They are threatening to take down our sites and our podcast.   Google has put a CEASE AND DESIST ORDER on my blog:   Check it out http://soldersmoke.com/CEASEANDDESIST.JPG

--S-38E caused me to want to get my HRO dial receiver on the SW broadcast bands with a good AM detector.  

-- Next up: Hayseed Hamfest cap for my Drake 2-B.  And I have an idea on how to easily broaden it for AM:  Tap the 455 kc output on the Q multiplier jack.  455 AM detector to audio amp. 

SHAMELESS COMMERCE DIVISION

PETE’S BENCH

AD9833

Phasing Rig Project

.

DEAN’S PROJECT – Step by step.  Trouble shooting.  Understanding.  Receiver triumph.  FB.

MAILBAG

Jack 5B/AI4SV doing well in Cyprus

Daniel SA7DER listens during commute in Sweeden.

Peter VK2EMU building a 6 meter amp.  With Tubes

Jim WA8ZHN  says there are still 7751 Novices on the books.   FB.

Mike WB2BLJ modding his BITX – having a lot of fun.

Fred KC5RT – Great idea on isolation transformer in my S-38E.  

Jerry Palsson: S-38C's curves vs. S-38E's exotic places.  Java. 

Krakatoa East of Java

The Year of Living Dangerously

Anonymous mail:  FT-8 DX -- Are these contacts legitimate? See below. 

Dear Bill and Pete: 

I've been meaning to share with you something that has come to my attention by a rather circuitous route. 

As you guys know, I've been involved in the software/IT side of ham radio for many years. I've watched many digital modes come and go.  I've always enjoyed my work, but lately I've seen something that makes me uneasy. 

I'm sure you guys have heard of the fantastic DX that is being worked by many guys using FT-8.  It seems like all they need to work Jakarta is a couple of watts to a wet noodle. Shazam!  Contact! 

Well, I learned something that calls into some question the legitimacy of many of these contacts....  

As i understand it, certain manufacturers, in cahoots with a major American ham radio organization (that happens to be very dependent on ad revenue from that manufacturer), have secretly set up a system that combines the internet and ham radio. 

Here is how it works:  Suppose Joe Ham gets on FT-8 on 40 meters.  He puts out a call using his QRP transmitter and the aforementioned wet noodle.  No way that signal is going to Jakarta, right?  Well, it will with a bit of help.  

The system has SDR transceivers  and great antennas set up at strategic points around the world -- these are really great locations -- think mountain tops near the coastlines, always with high speed internet T5 connections. I think this is part of the whole “contest superstation for on-line lease” business model.  

One of these stations picks up Joe Ham's FT-8 call. Sometimes it will just re-transmit it, sometimes is will send it to a counterpart station on the other side of the globe.  Bingo, Joe Ham's signal is suddenly in Jakarta.  A station there enthusiastically responds, and that signal goes back with the same kind of repeater/ internet assist.  This is all done out of the reach of the FCC.  They are usig overseas locations,  some of them in Mexico.

Of course they have to be careful not to "facilitate" these kinds of contacts during times in which the bands are obviously dead,  That's why 40 is so useful for this system.  Obviously they can't keep this kind of thing secret forever -- they just want to get guys hooked on FT-8, then they can reveal the system, selling it as nothing unusual, you know, sort of akin to Echolink.  

Of course, this hasn't been made public (for obvious reasons!) but I can tell you the name of the system:   They tried to make it sound like something familiar (in this case like APRS): They call it  "Automatic Private Radio Internet Link 1."  My understanding is that when they do their “roll out” they will offer the new service to those willing to pay a subscription.

Obviously as an old-school, traditional ham, I'm troubled by all this.  What do you guys think?  I wonder what your listeners would think. 

Please don't mention my name..  But here is a site that describes the new system: 

http://www.automaticprivateradiointernetlink1.com/

Thanks and 73... 

Please let us know if you have any information on this, or have observed any unusual and suspicious success with FT-8.

SolderSmoke Podcast #219 SPECIAL CORONA VIRUS CRISIS PODCAST

SolderSmoke Podcast #219 is available for download: 

http://soldersmoke.com/soldersmoke219.mp3

14 March 2020

SPECIAL CORONA VIRUS EMERGENCY EDITION

We thought it would be nice to put out a special edition of the podcast to help listeners keep up their morale during this difficult time.  So we’ll do our regular kind of show, but we’ll try to emphasize things you can do to stay busy and keep up morale while stuck at home.

BILL’S BENCH (and operating position)

--NOVICE RIG ROUNDUP.  NRR.  Continues through this weekend.  Lots of fun.  Cool rigs worked:  Jon WS1K’s "Scrounger."   Greg AA8V’s 6X2 superhet.  And WN4NRR. 

-- S-38 MANIA.  My S-38E story.   Bought parts.  Bought a junker.  Fixed the first one then used the parts to fix the junker. Now I have 2 S-38Es. 

-- Got capacitor kit from Hayseed Hamfest.  FB.

PETE’S BENCH

Hilbert Transforms

AD9833 glued onto a Nano

Teesny and Radig and ZL2CTM

PWKSCDS 

More Mint

SOME THINGS TO DO DURING COVID 19 CRISIS

Sampson Boat Company Tally-Ho videos. https://www.youtube.com/channel/UCg-_lYeV8hBnDSay7nmphUA

WebSDR  NA5B  http://na5b.com:8901/

NRR http://soldersmoke.blogspot.com/2020/03/novice-rig-round-up-march-7-march-15.html

Revive an old boatanchor

Get back into shortwave listening.

Get on the air—make some contacts! 

Take a walk.  Get some exercise.  Listen to SolderSmoke and other podcasts when you walk.

Cook something from the famous Pasta Pete web site. http://www.pastapete.com/

Help someone who needs help.

MAILBAG

QSP – What a cool magazine!  Pete and I both have articles in there.

Hot Iron – great new issue also.  Lots in there.

Tony Fishpool G4WIF  Words of Wisdom on the NanoVNA.

SolderSmoke Podcast #218: S-38E Woes; CW filter for uBITX; A Teensy Explosion; Mint, Cheese and Peaberries; Mailbag; A SPECIAL PLEA FOR FEEDBACK

SolderSmoke Podcast #218 is available 

http://soldersmoke.com/soldersmoke218.mp3

SolderSmoke 218 is Sponsored by AF4K Crystals: 
 Bry Carling can get you the crystals you need. 

Go to:  http://www.af4k.com/crystals.htm

Flying drones with Billy.  Amazing tech out there.  In the 50 buck range with video cameras and facial recognition and tracking.  Check out Air Pix. 

Bill's Bench: 

Active CW filter in uBITX. 

Hi-Per-Mite from 4 State QRP.  Easy to do. Works well. 

uBITX to 5 W level. 

S-38E adventure.  

Replaced antenna input coil BUT -- it came from an earlier S-38 and doesn't resonate. 

So I bought a junker on e-bay and will take the E model coil out of that one. 

Had to re-string the dial!  And add rosin to it from Maria's old violin. 

BFO was not working.  Bad buzz sound. 

So:  Re-cap, Re-tube, Re-string, Re-align, Re-build power supply.  

Shortwave sounds good.  Nice to hear music coming from our machines.  

SHAMELESS COMMERCE DIVISION:   Please use the Amazon Search Box in the upper right hand portion of the blog.

Pete's Bench

A teensy-weensie explosion and fire

Mint!  Kl7FLR

60 Meters

Cheese    Microscopes

Peaberry

Radig

California hams using online SDR receivers for local nets.  

News You Can Use!

J-310s in LTSpice

MAILBAG

K5HCT August via Regen and YouTube

Doug WB5TKI and his wife read "Us and Them."

Rich K7SZ finally following SolderSmoke Podcast.  Welcome aboard Rich. 

Rick KD4KRA  His son was one of the kids in the MIR-Classroom contact that I monitored around 1993...

David AD8Y  Read SolderSmoke Book.  Similar Knack story.  Shared 1978 story:  Homework net on 75 meters.  

Paul KL7FLR Tapping and other tribal knowledge. 

Dave K8WPE   Says I'm fortunate to have a supportive wife.  So true. 

SPECIAL REQUEST:   IT IS VERY DIFFICULT FOR US TO KNOW HOW MANY PEOPLE ARE LISTENING TO THIS.  SO PLEASE, SEND AN E-MAIL TO SOLDERSMOKE@YAHOO.COM   JUST SAY THAT YOU LISTENED TO PODCAST #218 AND TELL US HOW YOU LISTENED TO IT (ITUNES, DOWNLAD FROM BLOG, STITCHER, PODBEAN, WHATEVER...  THANKS

http://www.af4k.com/crystals.htm