The AM Forum
March 15, 2026, 11:41:42 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
 
   Home   Help Calendar Links Staff List Gallery Login Register  
Pages: [1]   Go Down
« previous next »
  Print  
Author Topic: Split phase driver with DDS VFO for class D/E transmitters  (Read 172 times)
0 Members and 1 Guest are viewing this topic.
W9BHI
Member

Offline Offline

Posts: 396
« on: February 22, 2026, 11:15:57 PM »
I have 3 blank PC boards for a 160, 80 and 40 meter split phase driver with DDS VFO for class D/E transmitter. It is basically the same as the driver designed by WA2QIX. I will include a programmed PIC, a 2x16 LCD display and rotary encoder for the DDS VFO, a BOM and a schematic for the PC board. Let me know if there is any interest and I can put together a kit of these parts.
Thanks, Don W9BHI

* IMG_2243.jpeg (1214.18 KB, 4056x3264 - viewed 30 times.)
Logged
W9BHI
Member

Offline Offline

Posts: 396
« Reply #1 on: February 26, 2026, 10:52:40 PM »
All 3 boards are sold!!
I have 3 blank PC boards for a 160, 80 and 40 meter split phase driver with DDS VFO for class D/E transmitter. It is basically the same as the driver designed by WA2QIX. I will include a programmed PIC, a 2x16 LCD display and rotary encoder for the DDS VFO, a BOM and a schematic for the PC board. Let me know if there is any interest and I can put together a kit of these parts.
Thanks, Don W9BHI
[/quote]
Logged
Pages: [1]   Go Up
  Print  
The AM Forum  > THE AM BULLETIN BOARD > Class E Forum > Topic: Split phase driver with DDS VFO for class D/E transmitters
 « previous next »
 
Jump to:  

AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
 AMfone © 2001-2015
Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
Page created in 0.028 seconds with 18 queries.