ARROW uBITX Group Purchase

Things related to the uBITX radio group purchase made by a number of ARROW members.

Huge resource page by ZL1AXG: http://ubitx.net/

Problems, Issues and Glitches - significant issues reported by builders

• TDA2822 stereo amplifier high failure rate
  • Reported on the mailing list, Some ideas discussed there:
    • Replace with 8-pin socket and NJM2073D
  • <link(s) to best discussion(s), fix(es), etc(es)>
• Power output problems

Building Hints and Tips

Recommended Mods

• KD8CEC software
  • http://www.hamskey.com/

Advanced Mods

• AGC circuit

Enclosure Ideas

ARROW Rig Showcase