VK4PP uBITX Add-On boards

All gone now, ordering closed.


I will publish the designs shortly.



RaduinoI2C (sold out)


  • Direct replacement for existing Raduino. Use stock FW or KD8CEC
  • Support for 4 external I2C devices, LCD, Audio amp
  • Works with Nextion.JLC displays
  • Uses Adafruit Si5153 Module
  • Better power filtering/Thermals
  • Voltage divider
  • PTT Pop Fix
  • AD8307 power meter
  • TH or SMD.

HPF (sold out)

  • 3.5mhz High Pass filter to stop AM Broadcast Interference
  • SMT Capacitors
  • T30-6 Toroids


CW Filter (sold out)

  • LM386 based
  • Changeable center freq, default (700hz)
  • 200hz wide
  • Easy On/Off Switchable


ND6T AGC (sold out)



Audio Breakout -  $2.00 ( 5 left. )
  • Easy access to Audio line for tapping in to attach add-on boards.


45 Mhz filter board -  $0.01 ( > 100 available )




Ordering & Postage:

Items sent in a DL envelope (As much as I can fit), standard letter postage:
VK Orders:  $1.50
DX Orders:  $3.50

Click here to order:
VK4PP Order Form

I will send you a total amount and a PayPal payment request.

73 Nick VK4PP

4 comments:

  1. Nick, just sent you an email from my good email address that goes straight to my phone. This email address here doesn't get checked that often. I had contacted you a month or so ago about these boards and at the time you were out. Loving my uBitx and the KD8CEC latest firmware, using 2 arduino's.

    73
    Juddie WD8WV

    ReplyDelete
  2. OH, CONGRATS on your upgrade!!!

    Juddie WD8WV

    ReplyDelete
  3. Can you please confirm my order.

    Thank you

    Eric
    KC3GDV

    ReplyDelete