SolderSmoke (Old Smoke) Podcast #103 -- March 15, 2009 -- From Rome -- QRSS, Knights and Wizards, LTSpice, and an Echolink QSO with Jeff KO7M (the guy with the Piper Cub)

 15 March 2009 

Beware the Ides of March! 
Ostia Beach and Ostia Antica
248 Knights of QRSS. And Wizards! 
ET Phones Home (with QRSS?) 
Possible new grabbers in VK6 and Dubai
Telescope, Satellites... 
REAL QRP QSOs on 80 and 40
Saving an old Toshiba Laptop
ECHO-QSO WITH JEFF, KO7M: 
-- Piper Cubs and MFJ Cubs
-- Satellite QSOs 
-- LT Spice and test gear
MAILBAG: 
Gene W3PM listens from QE2, HB WSPR rig
Jim AL7V sending parts for my W3PM rig
Jim AB3CV's color burst Gnat
Jason NT7S on Tektronix guys and SolderSmoke
Kevin ZL3KE on old computers
Paul M1CNK's DDS 30-based QRSS beacon
Soeren OZ2DAK on exercise bikes to power beacons

SolderSmoke Podcast #85 With Mike Herr WA6ARA June 8, 2008 WIZARD ISLAND!

When I was putting this podcast up on YouTube, I needed a picture of Mike Herr WA6ARA who was my guest on this episode.  I found a picture of Mike activating a summit... THE SUMMIT OF WIZARD ISLAND!   That is Wizard Island (above).  Mike and his wife are shown at the summit (below). 

I really liked talking to Mike, and to listening again to our conversation.  But I realize now I should have asked him about parachutes!  I'd been talking about the great picture of the Phoenix lander under canopy as it descended to Mars.  Mike made and tested parachutes for NASA!  

You can listen to this 2008 podcast here: (15) SolderSmoke Podcast #85 Jun 8, 2008 Pheonix Lander, The Woodpecker, Echolink QSO with Mike WA6ARA - YouTube

You can fire up a YouTube playlist that will bring you a steady stream of SolderSmoke podcasts here: 

(15) Videos of the SolderSmoke Podcast - YouTube

Here is a report from Mike on the Wizard Island activation: 

http://www.pnwsota.org/blog/k7atn/2016-november-12/wa6ara-activates-wizard-island-or-august-2014

An Especially Good (Old) SolderSmoke Podcast

February 22, 2008    

-- We were in Rome.  

-- I read a 1931 QST ad sent to me by my fellow "Hambassador" David Cowhig, WA1LBP; David was in Okinawa when he sent it. 

-- I describe Wes Hayward's comments about Pat Hawker, G3VA. 

-- I talk about getting on the air with my HW-8 (after fixing it!), re-tubing my Drake 2-B, and putting up a 30AWG antenna in Rome. 

-- I describe meeting up with Roman hams (including amplifier manufacturer I0ZY!) and visiting the local radio club.

-- The Science Museum in Florence, Italy. 

-- DSB from Rome with my NE602 rig. 

-- Tony Fishpool and Graham Firth's Test Gear book. 

-- An important corollary to Murphy's Law. 

-- Listening to SolderSmoke from safari, under the Southern Cross in South Africa. 

-- Ron Sparks calls in from Dubai. 

You can put on a playlist of all the SolderSmoke podcasts here: 

(12) Videos of the SolderSmoke Podcast - YouTube

 

Old Smoke: SolderSmoke's Early Theme Music from W8MOJ, Boatanchors in South Africa, and Homebrewing in Dubai

Over on the SoulderSmoke YouTube channel I have been putting up some podcasts from days-gone-by.  Recently they have been from our last days in London and our earliest days in Rome.  We have had a nice series that includes "Echo-calls" from Andy ZS6ADY  in South Africa, talking about old tube radios (Boatanchors) in that country.   Soon we will start a series that includes Echo-calls with Ron Sparks AG5RS, who was homebrewing in Dubai. 

But these early podcasts begin and end with some very distinctive techno-music from Mark O Johnson, W8MOJ.   Here is our old blog post that describes Mark's musical contribution to SolderSmoke.  Thanks Mark!  https://soldersmoke.blogspot.com/2011/01/tech-details-on-soldersmokes-theme.html

SolderSmoke Podcast #73 Jan 2, 2008 -- AA1TJ Circuits and Poetry, Mixers, CW, Straight Key Night at WA6ARA, Boatanchors in South Africa with ZS6ADY (Part 1)

This is the first in a series of four podcast that include Echolink conversations with Andy ZS6ADY about old tube radios (boatanchors) in South Africa.  Click on the YouTube link above to listen. 

January 2, 2008 SPECIAL NEW YEAR'S EDITION AA1TJ's circuitry and poetry. Homemade tubes. Book Review "Early Radio" by Peter Jensen. The Vatican's antennas. Google Earth flight simulator. Mixer madness continues (now in LTSpice). Mars-asteroid collision? Bollywood: The BITX-20 connection. BANDSWEEP: Straight Key Night at WA6ARA. ECHO-GUEST: Andy, ZS6ADY, South African Boatanchor fan. MAILBAG: Jake N4UY(NOVA QRP), Steve G0FUE (Bath Build-a-thon), Nigel M0NDE

SolderSmoke Podcast #156 -- November 4, 2013 -- Interview with Peter Parker VK3YE of Melbourne, Australia

November 4, 2013
Special hour-long interview with Peter Parker, VK3YE
-- Early experiences with radio
-- CW
-- DSB Gear
-- Simple gear, and gear that is TOO simple
-- VXOs, Super VXOs and Ceramic Resonators
-- Building receivers
-- Chips vs. Discrete
-- Making the leap to SSB
-- The Knob-less wonder and the BITX
-- No need for a sophisticated workshop
-- Advice for new phone QRPers

Peter's Blog: https://vk3ye.com/

Peter's YouTube Channel:  https://www.youtube.com/user/vk3ye/featured

Mike Caughran KL7R's Last Podcast

 

Mike KL7R (SK) during a visit to the AL7FS shack.

This was Mike Caughran KL7R's last podcast. He died in a car accident shortly after we made this program. January 13, 2007. Mike's oscillator work. Michigan Mighty Mite. Lasers, diodes, and Einstein. Laser communication experiment. W7ZOI-KL7R QSO on SKN.M0HBR's feedback amps.The new comet. Saturn, Jupiter and calculation of c. 17 meter QSOs. New SPRAT CD. MAILBAG: China enigma, VE4KEH, M0DAD, GU0SUP, M1CNK, K4AHU, KD4EDM, KG9DK, AA6KI, VA7AT ON5EX

---------------------

Mike's Obituary from the February 2007 ARRL Letter:

Mike Caughran, KL7R, SK: Well-known low-power (QRP) and homebrewing
enthusiast Michael S. "Mike" Caughran, KL7R, of Juneau, Alaska, died January
22 of injuries suffered in an automobile accident in Hawaii. He was 51.
Caughran may be best known as one-half of the team -- with Bill Meara,
N2CQR/M0HBR -- that created and produced the weekly SolderSmoke podcast
<http://www.soldersmoke.com/>. "I think people were drawn in by Mike's
friendly voice and manner," Meara commented on a memorial page for KL7R
<https://kiwi.state.ak.us/display/mc/Home>. A member of ARRL and the Juneau
Amateur Radio Club, Caughran also wrote articles for the Michigan QRP Club's
T5W newsletter and he was an active ham radio contester. "Mike was one of
those people who you instantly like because of his honest, straightforward
and humble way of talking and expressing ideas," said Mike Hall, WB8ICN, who
edits T5W. "His co-hosting of SolderSmoke provided me hours and hours of
enjoyment." Caughran was an IT professional with the State of Alaska.
Survivors include his wife and son.

On our 17th Anniversary: SolderSmoke Podcast #179 -- TENTH ANNIVERSARY SHOW -- A Walk Down Memory Lane

On August 21, 2005 Podcast #1 was uploaded to our old GeoCities host. Just prior to that Mike KL7R set up a Yahoo Mail account.  I still use it. Yahoo sent me an e-birthday card! 

I put our 10th Anniversary Podcast on the YouTube Channel today.  Click above. Show notes below 

---------------------------------

22 August 2015

YESTERDAY MARKED 10 YEARS OF THE SOLDERSMOKE PODCAST
-- A clip: The first minutes of SolderSmoke #1
-- A trip down SolderSmoke memory lane.
-- The SolderSmoke lexicon -- words and phrases we use (a lot).

BENCH REPORT

-- Pete's antenna project.
-- Pete's new Blog: http://n6qw.blogspot.com
-- Bill's big amplifier problem fixed thanks to Allison KB1GMX.
-- Six digit freq readout with an Altoids case.

THE Si5351 PHASE NOISE CONTROVERSY

-- ALL oscillators make noise.
-- Keeping things in perspective: It is 100 db down!
-- Observations and tests from LA3PNA, NT7S, and K0WFS:
http://k0wfs.com/2015/08/21/si5351-phase-noise-and-thd-tests-using-an-agilent-e4402b-spectrum-analyzer/

http://nt7s.com/2014/11/si5351a-investigations-part-7/

-- Try it, you'll like it! The benefits trying things on real rigs.

NEWS
Interviews on "QSO TODAY" with Eric 4Z1UG.
Horrible band conditions.
Looking at Saturn with telescope.

MAILBAG

Another recruit for the CBLA: Paul KA5WPL.
Ron G4GXO on Bell-Thorn and Eden9 SSB rigs.
Rupert G6HVY on Kon Tiki radio and Mr. Spock.
Mikele's Croation BITX rigs.
Dean AC9JQ's TIA.
Bryan KV4ZS will build an LBS receiver.
Dave Anderson give Pete good antenna advice.
Steve Smith moves in from the garage.
Pete has built 12 SSB transceivers. Intervention time?

------------------

SolderSmoke's 2006 Interview with Farhan (and pictures from his 2019 visit)

Farhan in N2CQR shack with ET-2 on bench

October 2019

Here is the YouTube version of the SolderSmoke Podcast #34

 https://youtu.be/q-L4IE9f1aA

Farhan with Bob Bruninga WB4APR (SK) 

https://www.qrz.com/db/WB4APR

With Bill and Abe Lincoln

With Einstein

Correcting an Einstein equation

With Elisa

Tuning Bill's BITX 20

Pete N6QW's First SolderSmoke Podcast

May 26, 2014. Pete Juliano's first SolderSmoke podcast. I think we both thought that this would be a one-time appearance. But one show led to another and soon we were in a permanent podcast collaboration. This was a very fortunate development, for me, for the podcast, for all our listeners, and for ham radio. Thanks Pete!

A Blast from the Past: The First SolderSmoke Podcast

I am gradually -- maybe one every few days -- going to put older SolderSmoke podcasts up on the YouTube channel.  Here is SolderSmoke Podcast #1.  This podcast was first uploaded on August 21, 2005. 

Be sure to check out the new Playlists on the SolderSmoke YouTube channel: 

(22) SolderSmoke - YouTube 

Thanks to Ciprian YO6DXE for the wallpaper!  And thanks to Dave K8WPE for the idea of reposting "Old Smoke." 

Old Smoke: SolderSmoke Podcast #166 October 4, 2014

Our friend and loyal long-term SolderSmoke listener Dave Wilcox K8WPE wrote to us, strongly suggesting that we repeat for our listeners SolderSmoke Podcast #166.  Dave wrote: 

I am listening to episode 166 and it is excellent for encouraging newbies who are thinking about starting home brewing.  Please repeat it for those who think the old episodes aren’t that valuable.  So repeat the same episode or redo it.  It’s GOLD!

I think Dave is onto something here.   If anyone else has a favorite podcast from our now VAST archive, please let me know and we will consider reposting it in this under the "Old Smoke" headline.    

Thanks Dave.  Here is #166.

SolderSmoke Podcast 166 is available for download: 

http://soldersmoke.com/soldersmoke166.mp3 

Bench Report:  Pete working on Direct Conversion Receivers.  
Bill on his 2B and on 20DSB rig, and an M0XPD/Kanga DDS kit, and a 140 watt amp. 

GETTING STARTED IN HOMEBREW:
Start simple:  Build an oscillator. Make it oscillate!
Gather tools, simple test gear, and books. 
Try to understand what you build. 
Build a direct conversion receiver.  
Don't fear the toroids! 
Be patient.  This is not Plug and Play. 
Build a DSB transceiver. 
Little tips: 
Protect variable caps. 
Use heat sinks. 
Use reverse polarity protection. 
Don't breathe the solder smoke! Ventilate your bench.

China Radio International Mystery Solved.  
Book Recommendation:  "International QRP Collection" by Dobbs and Telenius-Lowe
MAILBAG

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20