Jeff Tranter

15:05

The Heathkit H89 Computer Part 12: Benton Harbor BASIC and Microsoft BASIC

Jeff Tranter

Shared 2 weeks ago

450 views

6:14

The Heathkit H89 Computer Part 11: Heathkit Computer User Groups, Magazines, and Journals

Jeff Tranter

Shared 2 weeks ago

378 views

8:02

The Heathkit H89 Computer Part 10: Two Useful Utilities

Jeff Tranter

Shared 3 weeks ago

349 views

42:23

The Heathkit H89 Computer Part 9: Running HDOS

Jeff Tranter

Shared 1 month ago

622 views

18:11

The Heathkit H89 Computer Part 8: Running CP/M

Jeff Tranter

Shared 1 month ago

1.3K views

15:39

The Heathkit H89 Computer Part 7: The H89 VDIP1 RTC Board

Jeff Tranter

Shared 1 month ago

575 views

13:49

The Heathkit H89 Computer Part 6: The H89 CF-RTC-Serial-Parallel Board

Jeff Tranter

Shared 1 month ago

642 views

24:27

The Heathkit H89 Computer Part 5: Restoration of My Unit

Jeff Tranter

Shared 1 month ago

737 views

8:29

The Heathkit HM-9 QRP Wattmeter

Jeff Tranter

Shared 1 month ago

496 views

6:23

The Heathkit H89 Computer Part 4: Automatic Key Repeat Module

Jeff Tranter

Shared 1 month ago

475 views

14:43

The Heathkit H89 Computer Part 3: The ROM Monitor

Jeff Tranter

Shared 1 month ago

1K views

22:57

The Heathkit H89 Computer Part 2: Hardware Overview

Jeff Tranter

Shared 2 months ago

2.1K views

14:20

The Heathkit H89 Computer Part 1: History

Jeff Tranter

Shared 2 months ago

5.2K views

10:17

The Arduino Forty-9er: A Modular 40 Meter CW Transceiver with VFO

Jeff Tranter

Shared 2 months ago

678 views

1:38

Connecting the Yaesu FT-450D Transceiver and LDG Z-100Plus Antenna Tuner

Jeff Tranter

Shared 5 months ago

983 views

5:05

Amateur Radio Transmit/Receive Switch based on the Pacific Antenna Easy TR Switch Kit

Jeff Tranter

Shared 5 months ago

1K views

9:16

The Heathkit HM-15 Reflected Power Meter and SWR Bridge

Jeff Tranter

Shared 5 months ago

560 views

6:03

The Heathkit PM-2 Mobile Tuning Meter

Jeff Tranter

Shared 5 months ago

492 views

4:39

Demonstration of the Heathkit DX-20 Amateur Transmitter with the VF-1 VFO

Jeff Tranter

Shared 6 months ago

896 views

2:24

Heathkit DX-20 Amateur Transmitter Tuneup Procedure

Jeff Tranter

Shared 7 months ago

483 views

16:35

The Heathkit DX-20 Amateur Transmitter

Jeff Tranter

Shared 7 months ago

8.3K views

20:47

The Hallicrafters S-38E Communications Receiver

Jeff Tranter

Shared 7 months ago

8.2K views

9:19

Demonstration of CBM Tape Pi with a Commodore 64

Jeff Tranter

Shared 7 months ago

738 views

6:26

The Heathkit HD-15 Hybrid Phone Patch

Jeff Tranter

Shared 9 months ago

1K views

3:56

Macintosh Plus Booting Minix 1.5

Jeff Tranter

Shared 11 months ago

693 views

14:59

Apple Macintosh Plus - Overview and Restoration

Jeff Tranter

Shared 1 year ago

2.5K views

6:54

Recent KIM-1 Enhancements to the MAME Emulator

Jeff Tranter

Shared 1 year ago

761 views

10:45

The Heathkit VX-1 Electronic Voice Control

Jeff Tranter

Shared 1 year ago

1.4K views

15:48

The Heathkit SA-5010 μMatic Memory Keyer

Jeff Tranter

Shared 1 year ago

1K views

8:41

The Heathkit AM-1 Antenna Impedance Meter

Jeff Tranter

Shared 1 year ago

1.3K views

9:45

The Heathkit ET-3200 Digital Design Experimenter

Jeff Tranter

Shared 1 year ago

1.5K views

8:46

The Heathkit GR-151A Portable Transistor Radio

Jeff Tranter

Shared 1 year ago

2.6K views

33:32

Retrocomputing with MAME

Jeff Tranter

Shared 1 year ago

1.1K views

6:39

Emulating Homebrew Single-Board Computers with MAME

Jeff Tranter

Shared 1 year ago

1.2K views

27:59

Emulating Heathkit Computers with MAME

Jeff Tranter

Shared 1 year ago

2.2K views

17:22

The Heathkit PT-1500 Darkroom Timer

Jeff Tranter

Shared 1 year ago

721 views

7:57

A Look At Two Crystal Radios

Jeff Tranter

Shared 1 year ago

8.2K views

12:27

The Heathkit C-3 Condenser Checker

Jeff Tranter

Shared 1 year ago

2.5K views

7:54

First Generation Retro Video Game based on the General Instrument AY-3-8500-1 Chip

Jeff Tranter

Shared 1 year ago

3.2K views

11:11

The 6502 Romulator

Jeff Tranter

Shared 1 year ago

3.6K views

4:42

Mini Tesla Coil Kit Demonstration

Jeff Tranter

Shared 2 years ago

11K views

14:25

The Allied Radio Shack SX-190 Shortwave Receiver

Jeff Tranter

Shared 2 years ago

4.8K views

0:57

Monarch Butterfly Emerging From Chrysalis

Jeff Tranter

Shared 2 years ago

286 views

5:05

Radio Restoration: 1950 Roger-Majestic R151

Jeff Tranter

Shared 2 years ago

963 views

7:14

Unusual Heathkits

Jeff Tranter

Shared 2 years ago

2.9K views

8:02

Battery Eliminator Options for Heathkit Vacuum Tube Voltmeters (VTVMs)

Jeff Tranter

Shared 2 years ago

3.8K views

7:43

Modern Radio Technology Comparison to Tube Radio

Jeff Tranter

Shared 2 years ago

10K views

14:47

Ohio Scientific Superboard II Replica

Jeff Tranter

Shared 2 years ago

6.1K views

1:55

Heathkit IM-5225 FET Multimeter - Repair Update

Jeff Tranter

Shared 2 years ago

1.1K views

3:45

Letters from India Book Project

Jeff Tranter

Shared 2 years ago

349 views

16:28

The CPUville Z80 Single Board Computer

Jeff Tranter

Shared 2 years ago

9.4K views

9:44

The Heathkit FM-3A FM Tuner

Jeff Tranter

Shared 2 years ago

2K views

14:17

A Tale of Three Macs

Jeff Tranter

Shared 2 years ago

813 views

14:21

The Heathkit AR-2 Communications Receiver

Jeff Tranter

Shared 3 years ago

2.6K views

7:04

The Heathkit IG-1271 Function Generator

Jeff Tranter

Shared 3 years ago

2.2K views

10:01

A 6800 Single Board Computer

Jeff Tranter

Shared 3 years ago

7K views

6:48

The Heathkit IN-12 Resistance Substitution Box

Jeff Tranter

Shared 3 years ago

1.4K views

2:07

Logic Analyzer Update

Jeff Tranter

Shared 3 years ago

1.2K views

8:44

A Heathkit ETA-3400 Memory I/O Accessory Replica

Jeff Tranter

Shared 3 years ago

2K views

3:20

Timex Sinclair 1000 Computer Update

Jeff Tranter

Shared 3 years ago

2.2K views