Showing posts with label 40 meters. Show all posts
Showing posts with label 40 meters. Show all posts
Tuesday, April 16, 2024

The Rad Receiver from N6GWB

›
Geoff N6GWB and his eldest have produced a really wonderful receiver, and have joined the elite ranks of those who have built their own rece...
3 comments:
Sunday, April 7, 2024

Another CW Contact with the SupeRX/TX 40 (Video)

›
I changed the crystal in the transmitter.  I got a different rock from Mouser and am now on 7030.   Wednesday April 3, 2024. On 40 meters in...
2 comments:
Thursday, April 4, 2024

MXM SupeRX/TX 40 Rig Info

›
  My SupeRX/TX 40 -- now on 7030 kHz Click on schematics for a better view Details on the receiver:  https://archive.org/details/73-magazine...
3 comments:
Friday, March 29, 2024

A QRP CW Contact (Video) with the Winterfest MXM SupeRX/TX 40 (1 Watt, Crystal Controlled Transmitter)

›
I picked this transceiver up at Winterfest for one dollar. 40 meters. Superhet receiver with 455 kc ceramic filter and 2 NE602s. Crystal ...
5 comments:
Tuesday, March 12, 2024

Justin's Receiver -- A 40 meter Superhet from AC8LV

›
  FB Justin!  I really like the board that you are using as a base for the project.  And you have some great mentors in Nick and Loren.   It...
Wednesday, February 7, 2024

Videos from Mike AG5VG -- His Homebrew BITX Rigs

›
Here are two great videos from Mike AG5VG showing his two homebrew receivers in action.  (The transmitter portions of Farhan's circuit w...
5 comments:
Tuesday, February 6, 2024

Pine Boards, Analog VFOs, and Homebrew BITX Transceivers -- AG5VG's Magnificent Creations

›
Click in image for a better view This is amazingly cool.  WE ARE NOT ALONE!  There are others out there breaking the tyranny of the Si5351, ...
3 comments:
Sunday, February 4, 2024

Scott KQ4AOP Successfully BUILDS a Receiver (Video) -- This is the Homebrew Spirit at its Maximum

›
This is just so cool.  Scott KQ4AOP has successfully homebrewed a ham radio receiver.  He used the circuit Dean and I developed (with a lot ...
12 comments:
Monday, January 1, 2024

Happy New Year! Straight Key Night at N2CQR (video)

›
As you know, here at SolderSmoke East HQ we are all about TRADITION.  So last night (New Year's eve) I fired up my venerable HT-37 / Dra...
1 comment:
Sunday, December 31, 2023

South African Homebrew: ZS4L's "Griffin" 40 Meter SSB Transceiver

›
  That's William, now ZL4L, and his homebrew 40 meter SSB transceiver.  He has given the rig a wonderful name from Greek mythology:  The...
2 comments:
Thursday, March 30, 2023

An Antenna for the High-School Direct Conversion Receiver (and Next Steps in the Project)

›
We have reached the point where we have to decide on an antenna for the high-school  direct conversion receiver.  It needs to be simple and ...
Saturday, March 18, 2023

The Islander -- A Homebrew DSB Rig from Cuba

›
  This article, the pictures, and the comments are all so cool. They really capture the spirit of homebrew.  Obviously we still need more in...
1 comment:

Needed: More Info on the Cuban Islander or Jaguey DSB Transceivers

›
CO6CBF: " I began operating on the HF bands using homebrewed radios. Mainly on CW running just 10 Watts. My very first phone transmitte...
5 comments:
Thursday, February 2, 2023

Direct Conversion Receiver Bandscan -- 40 Meters early on a Thursday Morning -- With W1AW/4

›
I superglued a San Jian frequency counter to the front panel of my High School Direct Conversion receiver.  Then I tuned it through the 40 m...
Thursday, December 1, 2022

The 40 Meter Direct Conversion Receiver We Have Been Working On -- Comments Welcome

›
Above is the screenshot of the LTSpice model of the 40 meter Direct Conversion receiver that Dean KK4DAS and I have been working on.  I will...
6 comments: