Brian, I have one of the TW-1 talking SWR/power meters, and have tried to
obtain the schematic from LDG, and they will not provide it to anyone. We
have reverse engineered it and are still working on this project. We are
investigating several different circuits and options. The most expensive
component is the voice module or chip, which can be pretty expensive,
depending upon your objectives. 

 

Ron, K8HSY

President, Millitronics, Inc.

 

 

 

-----Original Message-----

From: For blind ham radio operators [mailto:[log in to unmask]]
On Behalf Of kd8ase

Sent: Sunday, October 11, 2015 6:06 PM

To: [log in to unmask]

Subject: TW-1

 

Hello, all, This question is for anyone who owns the tw-1. I am looking for=
a schematic/partslist for this device.

I am talking to a couple engineer/technician friends and we are going to tr=
y reproducing this device.

TNX, Brian McFadden, KD8ASE

 

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Dr. Ronald E. Milliman

Retired Professor of Marketing

 

President: Millitronics, Inc. (millitronics.biz)

President: A3 Business Solutions (a3businesssolutions.com)

President: M&M Properties

President: South Central Kentucky Council of the Blind (SCKCB.ORG)