Build a Digital Oscillator and Complete Tube Transmitter for AM -- The R.A.N. Transmitter
Based on an article by Bob Nickels, W9RAN, I built an exciter with a digital oscillator and a 100 watt modulator with 811-As and a single 813 power amplifier. Bob's article showed how to use programmable oscillator chips and a board kit from Hayseed Hamfest to eliminate the need for quartz crystals.
▶︎
KK5IM 2021 Shack Tour
▶︎
High Voltage AM Transmitter equals FUN!
▶︎
The Fascinating Story of Tektronix, The Oregon Engineers Who Reinvented The Oscilloscope
▶︎
WBCQ 9330 AM - World's Last Chance Radio - Technical Notes with Allan and Angela Weiner
▶︎
Old Time Transmitter Contest - Part 1
▶︎
A Homemade 0 to 341V DC Variable Power Supply Part 1
▶︎
AM (Amplitude Modulation) Radio Transmitters From The Ground Up
▶︎
The Surprising Flaws in 18650 Lithium-Ion Batteries
▶︎
Collins Radio Was the Best. So Why Did It Fail?
▶︎
WLW's 500,000 Watt Transmitter
▶︎
Homemade spy transmitter.
▶︎
Restoring a WWII SCR-543 (BC-669) Radio Set with Generator
▶︎
What does the Choke in a Tube Power Supply do?
▶︎
What Happened to Hallicrafters? | The Radio Every Boy Heard the World On
▶︎
DIY Transmitter for the MW Band: Stream Music & Test Tube Radios #pcbway#
▶︎
Top 10 Early 60's Ham Transceivers
▶︎
813 verses four 807 valves for mitters
▶︎
When Can I Get an Amp for Ham Radio? (#346)
▶︎
What Happened to Shortwave Radios? The Truth is Brutal.
▶︎