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FW: [SoftwareControlledHamRadio] boards and kits and stuff


 

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John¡­ This is good work.?

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I just ordered the parts for the Display Driver kits after I got good reports from 4 of the 5 kits I sent out for people to try.? The parts for the remainder of the Drivers should be here by Tuesday.? I¡¯ll send you one when the parts get here.

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My goal is to generate a PCB type box to put over the display to keep the RFI down to a minimum.? If you can help me design those boxes for the % and 7 inch displays, I¡¯ll have some made and send you a couple to try out.? As you know, his makes a HUGE difference in the usable floor and weak signal reception/ sensitivity of the receiver.

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Also interested in any help from the readers of this to get this right the first time.

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Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ

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Owner - Operator

Big Signal Ranch ¨C K9ZC

Staunton, Illinois

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Owner ¨C Operator

Villa Grand Piton ¨C J68HZ

Soufriere, St. Lucia W.I.

Rent it:

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Moderator: North American QRO Group at Groups.IO.

Moderator: Amateur Radio Builders Group at Groups.IO.

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email:? bill@...

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From: [email protected] <[email protected]> On Behalf Of John V Lundberg via groups.io
Sent: Wednesday, March 19, 2025 1:52 PM
To: [email protected]
Subject: Re: [SoftwareControlledHamRadio] boards and kits and stuff

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I am interested in getting a 3.3 V board to see if it will further improve the receive noise on 6M by reducing radiation from the cable between the Main and Display boards. I have an AI6YM chassis with V12 Main, RF, and Front Panel boards. I use a 5" display in a shielded enclosure which greatly improved the RX noise floor on 80M through 10M (see the attachment).

John W2TX

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