SolderSmoke Podcast #191 RIGS! REAL RIGS!, BITX40 Module, EMRFD, MAILBAG


SolderSmoke Podcast #191 is available:

http://soldersmoke.com/soldersmoke191.mp3

TRAVELOGUE AND FAMILY DOINGS: Pete son’s wedding, Billy’s Birthday, Gonzalo safely home in the Dominican Republic, MORE BEARS IN THE SHENANDOAH WOODS

BIG NEWS: EMRFD LIVES ON! Three cheers for Wes and for Tom Gallagher of the ARRL.

BENCH REPORTS:

PETE: FPM Rig. Some Halli history. A TRUE RIG! Working Japan.
WITH 600 WATT LINEAR AMPLIFIER!!!!!!!!!!!!!!!!!!!!!!
New FEELTECH Sig Gen.

BILL: Farhan’s BITX Module
Built to Mod, built to get you started in homebrew
Very impressive. BITX in miniature. But completely recognizable.
REMARKABLY stable.
Farhan personally checking each one.
Ladies collective doing toroids. DONATION money bought them some Diwali candies!
VFO Drift: Will NP0 SMD caps and lower current help enough?
My Analog VFO — BANDSWEEP

QRPppppppppppp with REX’s Hamfest Buddy. Thanks Rex and Bob Crane.

HB2HB with KW4KD

MAILBAG
Jan’s Netherland Mate Mighty Midget
Charlie’s Kiwi DSB
Steve, Donald Fagan, and Jean Shepherd
Rob VK5RC repairs Tek Tube ‘scopes
Colin M1BUU Si5351 superhet
Denis Klipa and NRL 3538
Jonathan M0JGH Wizard of Wimbledon Matchbox rig
JH8SST Simpleceiver
Peter Parker Vk3YE Reviews Book
Peter GW4ZUA Welsh LBS
Michael Rainey helping hobbyist in Germany with tuning forks.

SolderSmoke Podcast #190: Pilgrims, Junkbox rigs, BANDSWEEP, Matching xformers, On the Air with HB, MAILBAG

SolderSmoke Podcast #190 is available:

http://soldersmoke.com/soldersmoke190.mp3

Pilgrims’ Progress: Inspiring words from G3RJV

BENCH REPORTS on JUNKBOX RIGS:

Pete describes his beautiful 40 meter blue transceiver (video above)

Bill describes his “Armand HROish” receiver

BANDSWEEP!

Bill needs small (yellow slug) 455 kc transformers.

We need a good user-friendly 40673 SPICE model.

SEND US YOUR BENCH REPORTS!

The BD139 transistor

Ferrite Core Matching Transformers

QSO Reports: Getting on the air with HB rigs

Bill’s new FeelTech Signal Generator

MAILBAG

SolderSmoke Podcast #189: Juliano Blue, FET Amp, Si5351 QSK, Bill LC VFO, QSOs


SolderSmoke Podcast #189 is available:

http://soldersmoke.com/soldersmoke189.mp3

Billy in Europe. Bill in Virtual Reality.

Great News: Little Gonzalo is “all clear.” Thanks for the help.

BENCH REPORTS:
Pete paints the rigs blue.
Pete’s FET amplifier project with FET switching and key pad
Using an Si5351 for CW offset and QSK.

Bill working on VFO for a rig built around HRO dial and gear box.
HRO gears seem a bit loose. What should I do?
The search for an Imperial Whitworth.
For variable caps, brass is better, but two bearings beats brass.

QSO REPORTS
Pete having fun with homebrew rigs.
Bill works K3MRK, WA3O, W4OP, W1VLF and N6ORS

MAILBAG:
Dallas CBLA
Conventional Current Flow Controversy
“I regret ever listening to your podcast!”
LCR recommendations

Gonzalo just turned TWO and is doing very well

SolderSmoke Podcast #188: Blue Rig, 6U8 RX, Dial strings, Hamfest, VFO Builds, MAILBAG

SolderSmoke Podcast #188 is available.

http://soldersmoke.com/soldersmoke188.mp3

Audio “sparkle”

Bench Reports:
Pete: Blue Rig, Amplifier Project, LBS and Simpleceivers around the world
Si5351s in the new Elecraft KX2

Bill:
Mighty Midget Mate 6U8 RX Refinement
Using a Millen 61455 IF can
Broad, but beautiful. But not as nice as PA3GSV’s
Tweaking a VFO the old fashioned way
Reduction Drive Re-works.
A Confession: Using Amplified Computer Speakers

Back to the lipsticked pig. Pete convinces Bill to fix the S38-E
dial cord.

Manassas Hamfest Report.

Field Day.

Mysteries:

Who is WV2YAU

Who sold Bill the hombrew SWR meter at Manassas?

MAILBAG

SolderSmoke Podcast 187: 2nd Anniversary N6QW. Dayton. Bench Reports. Mailbag


SolderSmoke Podcast #187 is available:

http://soldersmoke.com/soldersmoke187.mp3

Second Anniversary of Pete Juliano’s arrival on the SolderSmoke Podcast.

Dayton and FDIM underway

Bench Reports:
Pete:
— Repurposing old Circuitry
— Pete’s small Display
— New Transmitter
— LBS in Japan and at Dayton

Bill:
— S38-E The lipstick has worn off.
— Reduction drive for the Mighty Midget’s Mate
— Back to the Barbados Barebones Receiver:
Which LO to use for 40 Meters with a 5 MHz IF?
Sideband Inversion and “Lower Sideband” filters.
Eradicating WWV with parts from AA1TJ
Improving VFO stability
A bandspread/bandset arrangement with fixed caps
Soul in the Old Machine

“The Amateur is FRIENDLY…”

MAILBAG

Soldersmoke Podcast #186 Is Available — April 1 Rap Up, Pi Talk from Pete, Collins and Raspberries, Bill’s Analog RX, Visits and Hamfests, MAILBAG

SolderSmoke podcast #186 is available:

— April 1 WireWrapRap Rap-up. Feedback from participants.

— Bench Reports:
– Pete talks about his Raspberry Pi SDR DSP rig.
– Bill talks about on his Mate for the Mighty Midget Receiver and his R2 Frankenstein.

— A story from Pete’s youth: Cruising the “Miracle Mile” with a Heathkit “Ten-er.”

— Why do we need more RF amplification (in receivers) on 20 than on 40?

— Have you ever tuned the BFO freq in a superhet by the “sound of the noise?”

— A visit to Washington by Jonathan W0OX and family.

— Bill goes to Winterfest Hamfest with Armand WA1UQO

— Pete on the importance of balance (in life).

— Great interviews on QSO Today: Peter Parker, Grayson Evans, and Ashhar Farhan.

— MAILBAG:
– Paul Darlington M0XPD has a new book about life, travel, and the Dayton Hamvention.
– Michael AA1TJ QRV with a tuning fork at its 2,000th harmonic.
– Jonathan M0JGH living dangerously with homebrew QRP in Italy.
– Ben KC9DLM JoO with MMM
– Stefan DL1DF needs 3.579 MHz rock “with mojo.” We have it for you OM.

The music for SolderSmoke 186 was written and performed (the bass lines) by Pete’s son Tim. Thanks Tim!
Pete also suggested that we have some rap lyrics for this music, so renaissance man that he is, he composed some words. We are still looking for a performer.


Yo we solder no more – its wire wrap and cables
The cables connect to the small black box
hold on to your pants and pull up your socks
A cable goes here and a cable goes there
Turn on the switch and its Shazam all software






A Major Change For SolderSmoke: Introducing the WireWrapRap Podcast!

A New Direction for SolderSmoke

Introducing Our New Podcast: “WireWrapRap”


Attentive listeners have probably noticed that for some time now the podcast has been drifting in a new direction. Some have been concerned by this change. I myself, as you know, have shared in many of these misgivings. But I have become convinced that it is time for a major change in direction. We’ve been doing this for more than ten years — we are one of the oldest ham radio podcasts. It is time for a change.
A number of people have encouraged me to make to this change. My co-host Pete Juliano N6QW is clearly the main influence. Pete has made me see the errors of my Ludite ways. He taught me that it is time to put away the Dymo tape and get with it with glowing numerals. Whenever I started getting enthused about VXOs or about Permeability Tuned Oscillators using brass screws moving through hand-wound coils, Pete was there to remind me of the beauty, simplicity, and efficiency of Arduino Microcontrollers and Si5351 chips. Paul Darlington M0XPD contributed an element of old world legitimacy to this push for modernity. Tom Hall AK2B was another influence — whenever I was on the verge of quitting, he’d Skype in from the Big Apple and get me back on the digital track. And we can’t forget Farhan over in India – as soon as he started putting Arduinos and Si570s in his Minima, I knew this was really, as the kids say, “a thing.”
So anyway, it is time for a change. I know many of you may find this shocking, so it is probably best for me to just go ahead and say it: We are changing the name of the podcast and we are changing its focus.
n Instead of SolderSmoke, the new name will be “WireWrapRap.” Wire wrap is the solder-less wiring technique often used in computer circuitry. We hope that the “Rap” thing will be especially helpful in attracting young people – especially those Maker Millennials — to the show. And, you know, soldering just seems so 20th century.
n Instead of traditional homebrew radio, the show will be focused on Mini Computers (especially the Raspberry Pi), Software Defined Radio, Digital Signal Processing, Microcontrollers (especially the Arduino), and the use of smart phones in ham radio
n Obviously this implies a move away from minimalist radio and QRP. So yes, we are going maximalist and we are going QRO. And we are getting more involved in contesting (see below).
Now I know what some of you are thinking – that this must be part of our long-standing quest for sponsorship and that this is all about money. But that’s only part of it. Yes, we have secured a lucrative sponsorship arrangement with a company involved in microcontrollers, small computers and smart phones that is focused on the millennial market. But we’re really doing this for the good of our listeners.
Don’t worry, you will find many of your favorite parts of SolderSmoke in the new show. They will be the same, only different. For example, instead of the “Bandsweep” segments that we used to do, now we are going to have “Codesweep” (and it’s not about Morse). Where we used to have SolderSmoke Mailbag, well, don’t worry — we are going to continue to have a segment that will allow for listener input. We going to call it “Pi Hole.” We’ll only be accepting listener input via TEXT messages or Tweets – we are, after all, trying to be modern. Along the same lines, we will be distributing the podcast exclusively via Soundcloud. So get with it gentlemen! Get into the cloud!
In the new and improved podcast we want to explore the new and exciting digital modes. We plan segments on all the new ones: PSK-99, Opera, WSPR, SNICKR, Throb, Thor, Piccolo, Oreo, Oregano, you know, all those weird sounds you’ve been hearing near what used to be considered the CW portion of the band. It will be such fun! I can’t wait to decode some Oregano!
Smart phones, are, of course, the future of ham radio, and we intend to be fully into those little magic boxes. I don’t know if you guys realize it, but all of that ugly dusty junk in your shack can be replaced by a few lines of code from the App Store. That room you used to call “the shack” can be converted into the Yoga studio or knitting room that your wife has been longing for! Now you can carry your station with you wherever you go and autonomously participate in contests from stations around the world. Imagine the thrill of learning that while you were playing golf or bowling, you were also WINNING a major DX contest from a “station” in Ulan Bator. And that ALL of your reports were 59! It’s like owning your own ham radio drone! Congrats old man. YOU WON! Welcome to the 21st century! That’s the kind of operation we are going to explore on WireWrapRap!
For those of you who are worrying that we might be abandoning our microphones, have no fear my friends, Pete and I remain committed phone operators. Only now, it will be DIGITAL VOICE. We’ll be squeezing our dulcet tones into a mere 800 Hz of bandwidth. This way we both sound exactly the same. Heck with this new technology everybody will sounds the same. How cool is that! We’ll all sound like a mix of Stephen Hawking’s synthesizer, Apple’s Siri, and MTV’s Max Headroom. The AM guys and the Enhanced SSB crew may need some time to get used to this, but c’mon fellas, it is time to get with it! There will be no more need to tweak all those menus for “presence” and “brightness” and “mid-range.” Heck no, we’ll all sound the same! Progress my friends, PROGRESS!
As I said, I had my doubts about this. But over the weekend I walked into the TV room and Elisa happened to be watching one of those “inspirational self-help” speakers on Direct TV, and you know what? He made a lot of sense. Change IS good! We have to EMBRACE the future! Impossible = “I’m possible!” Yea! So thank you Deepak Chopra! Thank you Pete Juliano! And welcome — all of you — to the WireWrapRap!

SolderSmoke Podcast 185 — SPECIAL FEBRUARY ANTENNA SHOW

SolderSmoke Podcast #185 is available

22 Feb 2016

http://soldersmoke.com/soldersmoke185.mp3

Travelogue: 550 feet above Washington DC

Bench reports
Pete: Simpleceiver update. Adventures in Raspberry Pi SDR.
Bill: A daring but failed attempt at divide by 2 I&Q.
Audio Mods on the Hammarlund HQ-100.
Dual Digital Readout for the AM station.

SPECIAL FEBRUARY ANTENNA DISCUSSION
Why we build antennas in February.
Why hams should concentrate on antennas.
The importance of noodling.
Pete’s beam project.
Pete’s Lazy H.
The pernicious influence of automatic antenna tuners.
Bill’s Ray Gun Antenna.
Bill’s Moxon and his 160 inverted L.

MAILBAG
Tom Gallagher NY2RF (new ARRL Exec VP).
Mike Rainey AA1TJ on the air with a unijunction transistor.
Dale W9DKB sends me 160 meter book.
Alan Wolke W2AEW builds a Mighty Mite.
Daniel HK4DEI builds a DSB rig in Medellin.
Chris KD4PBJ modulates an AD9850.
Charlie ZL2CTM Builds a Teensy Superhet.
Jim W8NSA — a Tek 465 goes toes up.
Thomas KK6AHT has roof, needs antenna!
Grayson TA2ZGE homebrewing crystal filters in Ankara.
Ian G3ROO and I had QRP QSO in 2001!
Steven G7VFy sent me a box of VALVES.
Frank KM4AXA repairs a rig and thus adds SOUL to the machine.

SolderSmoke Podcast #184 160 AM and CW, R2 Phasing Receiver, Mailbag

SolderSmoke Podcast #184 is available

http://soldersmoke.com/soldersmoke184.mp3

16 January 2016
— The Radio Amateur is BALANCED
— Pete exhibits CLEAR symptoms of Dilbert’s disease!
— Santa brought me a 160 meter antenna
— Ground Radial systems large and small
— Clip lead L network
— ON THE AIR ON 160!
— AM contacts
— SKN 160 CW with sidetone from the DX-100 transformer
— Stations with character and personality on 160 AM
— Pending projects for the AM station
— R2 phasing receiver Trials and Tribulations
— Bill’s Astatic D-104 goes into rebellion
— Ramsey Kits closing down
— SPRAT 165, Sidetone, M0XPD’s VXO
— “The Martian” movie
— Little Gustavo is doing well. Thanks to all.
— MAILBAG (an especially good one)

SolderSmoke Podcast #183 Pete’s B’day, Simple-Ceivers, Binaural Bliss, 160 or Bust, GOOD BEHAVIOR, MAILBAG

Bill’s Frankenstein R2 receives 7 MHz signal and generates I and Q outputs


SolderSmoke Podcast #183 is available. And it is GOOD!

http://soldersmoke.com/soldersmoke183.mp3

20 December 2015

— Foxes in the Backyard
— Pete completes another orbit
— Simple-ceiver Success!
— Frankenstein Receiver: IT IS ALIVE! AND BINAURAL!!!
— 160 Meter AM OR BUST!
— Fun on 40 AM — Lots of Multi Elmac AF-67s! Who knew!
— The Amateur’s Code, and violations thereof.
— Negative Frequencies? I don’t think so.
— Capacitor Offer from our Secret Benefactor: EXPANDED ELIGIBILITY
— Projects for 2016: Pete goes Raspberry Pi, Bill goes DX-100
Mailbag:
— Croation Creation
— Salvadoran 2B
— N3FJZ’s Homebrew QSL
— WA7HRG’s LBS-ZIA-Simple-Ceiver Mashup Rig
— KC0IZR turning VCRs into Mighty Mites in NOVA
— AB1YK Starting with DC RX, going BITX
— G8GNR puts Mighty Mite on AM!
— G3ZPF Modulates THE SUN (Amazing)
— VK3YE’s Simple Superhet
— Grayson in Turkey drools over KG7TR’s Octalmania
— N7REP reaches for the Zantac because of Arduinos and Surface Mount

SolderSmoke Podcast 182: Bears! MMM Update, On Pete’s Bench, 160 AM Dreams, MAILBAG

20151116_091050[1]
N6QW Selfie
SolderSmoke Podcast #182 is available
Travelogue: In Shenandoah with BEARS!
Michigan Mighty Mite Update and a Generous Offer (with conditions).
BENCH REPORT:
— Pete’s Ten Tec Conversion using LTSpice
— Pete’s Simple-ceiver
— My CB to 10 conversion plans
DREAMS OF 160 METER AM: KB3SII, N2CQR, N6QW Building for Top Band
Raspberry Pi Nightmares
Homebrew to Homebrew (HB2HB) Contacts
Elser Mathes Cup — We have some competition!
QST, “The Radio Art,” and The Channelization of HF Bands
WA5BDU Nick Kennedy on QSO Today Podcast
Ed Walker of “The Big Broadcast” was a ham: N3HFT
MAILBAG: A Letter from Turkey: Tubes and R-390s
Si5351: G4GXO says give it a go!

SolderSmoke Podcast #181 Of Dongles and DX-100s — SDR vs. HDR, Music & Art, 2B, HB2HB, Noise, The Martian, VK3YE’s New Book

Two RTL SDR Dongles in front of a DX-100 Transmitter

SolderSmoke Podcast #181 is available:

17 October 2015

— Our audience IGNORES Pete’s guitar intro!
— Pete on QSO Today Podcast.
— Part 97, The Radio Art and International Goodwill.
BENCH REPORTS:
— Pete connects his new beam to the KX3.
— Pete puts the Bell-thorn on 20.
— Simple-ceiver update.
— Pete’s new drum machine: http://makezine.com/2015/10/15/learn-electronics-worlds-oldest-drum-machine/
— Bill fights noise in the DIGI-TIA.
— Bill fights power-line noise (and wins!).
— Drake 2B, skirts, reduction drives, and tuning rates.
— Warming up (with!) the DX-100.

— N2CQR — N6QW First Ever HB2HB QSO.

— On 40 AM with an HT-37
— Listening to Chinese CubeSats.
— SDR Dongle as a bandwidth checker.

— SDR and the Future of Homebrew Radio.

— Bryan’s LBS Receiver.
— Dean’s First Ever QSO with his HB rig.

— 32 Mighty Mites Completed

— The Martian — Did Mark Watney REALLY have the Knack?

— MAILBAG:
Peter Parker’s New Book
Sparks from Ron Sparks
Armand’s 1Watter
Rogier’s pyro machine
BIG boxes from Tim KI6BGE
Mikele’s ZIA and N6QW rig collection
SPRAT 141 and SPRAT 164

SolderSmoke Podcast #181 Of Dongles and DX-100s — SDR vs. HDR, Music & Art, 2B, HB2HB, Noise, The Martian, VK3YE’s New Book

Two RTL SDR Dongles in front of a DX-100 Transmitter

SolderSmoke Podcast #181 is available:

17 October 2015

— Our audience IGNORES Pete’s guitar intro!
— Pete on QSO Today Podcast.
— Part 97, The Radio Art and International Goodwill.
BENCH REPORTS:
— Pete connects his new beam to the KX3.
— Pete puts the Bell-thorn on 20.
— Simple-ceiver update.
— Pete’s new drum machine: http://makezine.com/2015/10/15/learn-electronics-worlds-oldest-drum-machine/
— Bill fights noise in the DIGI-TIA.
— Bill fights power-line noise (and wins!).
— Drake 2B, skirts, reduction drives, and tuning rates.
— Warming up (with!) the DX-100.

— N2CQR — N6QW First Ever HB2HB QSO.

— On 40 AM with an HT-37
— Listening to Chinese CubeSats.
— SDR Dongle as a bandwidth checker.

— SDR and the Future of Homebrew Radio.

— Bryan’s LBS Receiver.
— Dean’s First Ever QSO with his HB rig.

— 32 Mighty Mites Completed

— The Martian — Did Mark Watney REALLY have the Knack?

— MAILBAG:
Peter Parker’s New Book
Sparks from Ron Sparks
Armand’s 1Watter
Rogier’s pyro machine
BIG boxes from Tim KI6BGE
Mikele’s ZIA and N6QW rig collection
SPRAT 141 and SPRAT 164

SolderSmoke Podcast #180 Pete’s Beam, Simple-ceiver, 2-B, Noodling, Homebrew and SDR?, “The Martian”, Mailbag

SolderSmoke Podcast #180 is available:

http://soldersmoke.com/soldersmoke180.mp3

19 September 2015

PROJECT REPORT:
Pete’s Antenna Project: The Joy of Rotation!
Simple-ceiver
Bill fixes Digi-Tia (after breaking it)
Shack Configured for Winter (DX-100)
Working (a little) on the Drake 2-B

SolderSmoke words we forgot to mention:
Noodling
The Radio Gods
The Radio Art
The Grand Poobah
Magic Smoke
Lud(d)ite Curmudgeonism

SDR and the Homebrewer

“QSO Today” Interviews
Lady Ada interviews Paul Horowitz of “Art of Electronics”

SHAMELESS COMMERCE: Book still free!
Start your Amazon purchases at our blog page.

Book Review: “The Martian”

Great QSOs with W5NDS and AE5RM

MAILBAG

SolderSmoke Podcast #179 SPECIAL TENTH ANNIVERSARY EDITION

SolderSmoke Podcast #179 is available:
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:
— 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?

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

SolderSmoke Podcast #178: Anniversaries, ZIA, LBS II, Old Mics, Antenna Dreams, Interviews, MAILBAG


SolderSmoke Podcast #178 is available:

http://soldersmoke.com/soldersmoke178.mp3

18 July 2015

Anniversaries:
Pete Juliano — One year with the podcast
BITX20 — Ten years of homebrew fun
SolderSmoke Podcast: Ten years of podcasting

Bench Report: Pete’s ZIA and LBS II
Bill messes around with old microphones

Looking ahead:
Pete plans antennas
Bill lusts after ladder line (spurred on by Farhan’s new blog)

On the Air Reports:
Pete on 20 with ZIA and LBSII
Bill having fun on 40 (even with the Spectral Purity Police)
Bill tries rock-bound QRPp. It is hard. (Spoiled by QRO BITX luxury)
Bill’s verdict: BITX40 with Yaesu filter, Si5351, and TIA best of the 3 rigs.
Catching Cubesats with Pete’s SDR Dongle


Digitizing old paper logs (and finding a lot more HB rigs)
Interviews with Eric 4Z1UG on QSO Today Podcast
FDIM interviews by Bob Crane

Peter Parker’s review of DSB kit

MAILBAG:
Parts from W8NSA
Colin’s tuna Tin Mighty Mite
Dean’s Tiny Tia
Bryan’s MMM dreams
Armand braves the heat at the Manassas Hamfest

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

Bob Crane’s Interviews at Four Days in May 2015

QRP ARCI logo
Once again our correspondent in Dayton, Bob Crane W8SX, has done an excellent job in interviewing the presenters at the Four Days in May event. Through Bob’s interviews we hear from:
— George Dobbs, G3RJV. George puts the “L” back in solder and is asked to comment on his recent (richly deserved) awards.
— G4GXL talks of his new duties as President of QRP ARCI.
— K8IKE Talked about looking at the amateur radio station as a system.
— KC3BRA talks about coming to ham radio from the Hacker/Maker world.
— KW5GP talks about his new book on Arduinos in ham radio.
— W1RFI talks about the work of the ARRL lab.
— M0XPD talks about new trends in ham radio involving microcontrollers. Paul also talks about Pete Juliano N6QW. Pete had asked Paul to accept on his behalf the QRP Hall of Fame induction plaque. Well done Paul.
You can listen to or download the podcast here:

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

SolderSmoke Podcast 177 Bicoastal Termination Insensitivity Unphased by Phase Noise

SolderSmoke Podcast #177 is available:
13 June 2015
— PETE JULIANO INDUCTED INTO THE QRP HALL OF FAME
— Bench Reports: Bicoastal Bilateral Success: A Tale of Two Tias
Only 3 TIA rigs in the world? It depends…
Relay improvements in the BITX Builds
Straightening out amp problems
The many uses of copper foil
No phase noise or bleed-over troubles
Plug-in filters
Adjusting TIA amp gain on RX and TX (too much is not good!)
Getting the BITX to work with the CCI amp
Allison wisely prescribes 3 db pads
Curing hum by moving the power supply (duh!)
— Farhan’s New Minima — Crying out for an Si5351?
— Mike KL7R’s Web Site is Back (thanks to W8NSA)
SolderLex: Rigs or Radios? We go with Rigs
— A ham rite of passage: Build a Dipole!
— What does your shack look like at the end of a project?
— MAILBAG
The CORRECT pronunciation of Belthorn
Multiplication and Division by 4
W8NSA, Vietnam, a Transoceanic and a 9V Battery


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

SolderSmoke Podcast 176: Knack-Related Conditions: Termination Insensitivity, Sideband Inversion, Dongle Modification, Area 5351 Conspiracy Disorder

SolderSmoke Podcast #176 is available! (And it is GOOD!)

http://soldersmoke.com/soldersmoke176.mp3

16 May 2015

Bench Update:
Pete releases some magic (amplifier) smoke
Pete’s new termination-insensitive transceiver makes first contact
Bill goes Yaesu (well, just a filter)
Juliano Mill-Pad boards
Termination Insensitivity is not a personality disorder!
Flip those Bilat Boards! Pete’s cool technique for bilat building
Bill’s project notebook and stage testing
Installing the W6JFR EMRFD SBL-1 Bal-Mod Mod

AREA 5351: Myths, Urban Legends, and Conspiracy Theories about the Si5351

A Rule of Thumb for Sideband Inversion

Dongle Madness and the Dangers of Dongle Modification
What is a dongle?
24 Mhz to 1.7 GHz right out of the box
Modification for 0-29 MHz
Tapping the IF of a Drake 2-B
Getting another one for VHF-UHF
Dongling Meteors, Satellites and Airplanes

SPRAT cover AD9850 in 1988! Three cheers for SPRAT (and QQ and QST).

Elecraft’s new Rig

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

SolderSmoke Podcast 176: Knack-Related Conditions: Termination Insensitivity, Sideband Inversion, Dongle Modification, Area 5351 Conspiracy Disorder

SolderSmoke Podcast #176 is available! (And it is GOOD!)

http://soldersmoke.com/soldersmoke176.mp3

16 May 2015

Bench Update:
Pete releases some magic (amplifier) smoke
Pete’s new termination-insensitive transceiver makes first contact
Bill goes Yaesu (well, just a filter)
Juliano Mill-Pad boards
Termination Insensitivity is not a personality disorder!
Flip those Bilat Boards! Pete’s cool technique for bilat building
Bill’s project notebook and stage testing
Installing the W6JFR EMRFD SBL-1 Bal-Mod Mod

AREA 5351: Myths, Urban Legends, and Conspiracy Theories about the Si5351

A Rule of Thumb for Sideband Inversion

Dongle Madness and the Dangers of Dongle Modification
What is a dongle?
24 Mhz to 1.7 GHz right out of the box
Modification for 0-29 MHz
Tapping the IF of a Drake 2-B
Getting another one for VHF-UHF
Dongling Meteors, Satellites and Airplanes

SPRAT cover AD9850 in 1988! Three cheers for SPRAT (and QQ and QST).

Elecraft’s new Rig

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