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Re: Transmitter Mods

 

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Yes, if you redesigned the PA of the uBITx to match the design criterion of the WA2EBY amp, you might get his results¡­

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

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From: [email protected] [mailto:[email protected]] On Behalf Of Jerry Gaffke via Groups.Io
Sent: Friday, April 20, 2018 12:04 AM
To: [email protected]
Subject: Re: [BITX20] Transmitter Mods

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Yup, we've been through this.
If you treat the IRF510's right, you get the results that WA2EBY does.


On Thu, Apr 19, 2018 at 09:30 pm, K9HZ wrote:

Even if you drive the crap out of those power supply/motor switch IRF510¡¯s¡­ without a lot of other mods they will still only put out 5 watts.? We¡¯ve been through this¡­

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