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Re: Tuner interests


 

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You can get used copies on Biblio as well:
https://www.biblio.com/search.php?stage=1&author=&title=Single-Sideband+Systems+and+Circuits&isbn=&keyisbn=&publisher=&illustrator=&mindate=&maxdate=&minprice=&maxprice=&country=&format=&cond=&days_back=&order=priceasc&pageper=20&dist=50&zip=&quantity=



-------- Original Message --------
On 1/6/25 5:24 PM, K9HZ wrote:

Its one of the most informative books in my library¡­ There is an article about the ¡°Grounded Screen RF Amplifier¡±¡­ which I had seen used in a couple of Collins military amplifiers.? I always wondered why¡­ well, the analysis is in that book!? Shows that IMD is minimized in that configuration. Who knew??

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The chapter on tuners explains exactly how a tuner works from a transform standpoint¡­ and what the different configurations (C input, L to ground¡­ and L input, C to ground) can cover from a transform standpoint (eg understanding what the transform impedance limitations are). ?Its done in R+iJ diagrams which make complete sense.

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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 Rich Brandt, AE8AA via groups.io
Sent: Monday, January 6, 2025 4:12 PM
To: [email protected]
Subject: Re: [AmateurRadioBuilders] Tuner interests

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A late reply and update on this older thread.

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Dr. Bill K9HZ highly recommends the "Single-Sideband Systems and Circuits" book.

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I tried to buy a used copy a year ago for about $45 but the Amazon seller welched on the deal.? Today I received a copy from a different seller, for only about $25 this time.? There are still a couple copies on Amazon in the 'used' category, at prices $25 or so, and $45 or so, etc.

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Go gettem!

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The newer, updated book by Sabin, "HF Radio Systems and Circuits", is at higher prices.? Used, ballpark $100 and up, new is $128.

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73,

Rich

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