Showing posts with label BITX DIGI-TIA. Show all posts
Showing posts with label BITX DIGI-TIA. Show all posts
Wednesday, January 31, 2024

My Manhattan-style Termination Insensitive Amplifier Production Line

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  You gotta love the name, right?  It sounds like some sort of psychological condition.  Perhaps someone who just doesn't care  if his g...
3 comments:
Wednesday, April 26, 2023

Retro QRP Rigs of the 1960's, 70's, and 80's -- Video by Mike WU2D

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It is time to put aside (again!) all of the heated ideological arguments about the power level that defines "low power."  Just sit...
3 comments:
Monday, August 30, 2021

Adding Automatic Gain Control to the Termination Insensitive Amplifier

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  Earlier this month Paul VK3HN had a very interesting blog post about adding Automatic Gain Control to Termination Insensitive Amplifiers ...
2 comments:
Friday, August 27, 2021

SolderSmoke Podcast #232 -- Mythbuster, Pete's Tube CW Rig, Pete's DC RX and Simple SSB Rig, NanoVNA and TinySA, Very FB Mailbag

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SolderSmoke Podcast #232 is available -- Crank it in Robert! http://soldersmoke.com/soldersmoke232.mp3 Featuring a guitar intro by Pete &quo...
1 comment:
Tuesday, August 3, 2021

AFTIA! The Audio Frequency Termination Insensitive Amplifier from W7ZOI

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  It really pays to check Wes Hayward's web site .  I looked yesterday and found something that we really need:  A termination insensiti...
3 comments:
Wednesday, June 19, 2019

Face the TRUTH! LOOK at Your Signal with an Antuino!

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At first, I didn't want to believe it.  I was in denial.  I wanted to shoot the messenger (in this case, the Antuino). How could my ...
5 comments:
Monday, October 8, 2018

VU3XVR's EMRFD TIA HB TRANSCEIVER

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Ram did a beautiful job on this 40 meter rig.    You can read about this project here:  https://vu3xvr.blogspot.com/2018/10/homebrew-...
1 comment:
Saturday, November 11, 2017

Amazing Homebrew/Boatanchors QSOs on 40 --Six solder melters in a row!

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Al W8VR After a day of happy tinkering with the Direct Conversion receiver I've been working on, I turned off the soldering iron an...
1 comment:
Monday, November 6, 2017

Jan's FB Slovakian SMD TIA Boards

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Hello, I have put up my SMD version of the TIA amplifier boards online, in case someone wants it. The files are here: http://...
Monday, May 22, 2017

Video: Farhan in the SolderSmoke Shack! BITX, JBOTS, McDonald Straw Sig Gen, uBITX, Sweperino and more!

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Thanks again to Farhan for visiting us.   It was great to see his reaction to my humble implementations of his great designs.  I got him t...
2 comments:
Wednesday, April 26, 2017

Video (Audio) of N2CQR (me) on 40 Meters with BITX DIGI-TIA

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This was the icing on the cake.  Ruben AC2RJ up in New York was monitoring as I called CQ with my BITX Digi-Tia last night on 40 meters.  ...
Wednesday, April 19, 2017

HB2HB! BITX40-BITX40 with KC1FSZ

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This was very cool.  I got on 40 SSB this afternoon with my trusty Digi-Tia.  I heard a station saying he was running 5 watts... Hmm, c...
Tuesday, February 21, 2017

HB2HB: Contact on 40 meters with W0PWE

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I got on 40SSB this evening and called CQ with my BITX DIGI-Tia.  Hooray!  Jerry W0PWE answered me with HIS 40 Meter DIGI-TIA.  Hi...
Sunday, January 22, 2017

HB2HB: N6ORS, W0PWE (and me!)

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This is so cool.  Jerry W0PWE has built a magnificent BITX.   With a digital VFO and Termination Insensitive Amplifiers, I think it quali...
2 comments:
Thursday, December 15, 2016

The Nauen Transmitter Station (Germany)

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There is a lot of radio history in this shortwave transmitting station.  I came across it tonight with my BITX DIGI-TIA rig.  It was on 7...
Wednesday, October 12, 2016

HB2HB! KW4KD and N2CQR (video)

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A couple weeks ago I ran into Jim KW4KD on 40 meter SSB .  Jim is in Chattanooga, Tennessee.  He was running a modern "black box&quo...
2 comments:
Wednesday, January 6, 2016

N6ORS's Min-X Crosses the Pond on First Contact

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Very cool!  Reports on new phone rigs keep coming in.  It is great to see them in their "still out on the bench" condition.  ...
3 comments:
Sunday, January 3, 2016

TIA-Tube Hybrids from Steve N8NM (Part 1)

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Last week Steve sent us a picture of his Straight Key Night rig which consisted of a homebrew thermatron transmitter and a TIA BITX as th...
Monday, October 26, 2015

HB2HB! AC9JQ -- N3FJZ on 40 with Homebrew Rigs

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On Saturday October 24,  Dean AC9JQ (Indiana)  and Rick N3FJZ (Maryland) made contact on 40 meter SSB using Si5351/TIA BITX rigs.  FB!: Bi...
Sunday, October 25, 2015

HB2HB! AC9JQ and N2CQR Make Contact on 40 with Homebrew Rigs on Both Sides (with help from N3FJZ/HB)

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This weekend brought another HB2HB (Homebrew to Homebrew) contact.   We have been following with interest the 40 meter transceiver project...
2 comments: