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Well ya there's that too ..But I drink coffee so... Jim

I was specifically referring to BIFILAR inductor ....Just like the big guys do it Jim

Thank you first and foremost I apologize to the group. My signal has increased chu 7.85 nice strong my wire feeds off my cable attached to bnc connector got 200 feet 50 ohms type. I'm in apartment

Resonant antenna is not required on receive. I've heard over 40 states and 20 countries with 65ft wire up 10ft in my rafters with my ZZRX-40 DC receiver. Check the BNC connector center pin. It's been

I like the designs on the napkin with beer stains! Raj

?Warren --- very helpful measurement! Cheers, gordon ________________________________ Sent: Sunday, September 16, 2018 9:41 AM To: [email protected] Subject: Re: [BITX20] Searching for IMD This is

On Sun, Sep 16, 2018 at 07:10 AM, ajparent1/KB1GMX wrote: Allison > > "It would be adequate...? the only problem I see is the mixer has an > injection of about 5dbm so any level more than > about

Carl, That was exactly the point. The RDxxx does not supply any majik and people keep applying that like it does. Dropping them in the holes does nothing useful till you fix all the problems around

Warren, Following is a table of injection levels required into the new 45 MHz filter in order to achieve 5 and 10 watts on each of the primary 5 bands. From this point forward would be the final

Allison,? I believe you missed the point of Iz oos's question.? The question was not of using the RD06HHF? for the finals, but for the *driver*.? From my perspective, this was an entirely new

Hi Jim, Proof, it has ot make sense and consistant with my memory as i'm writer.? If you want to write a page you can. As to the L8/L9? depends if its separate inductors as is or a bifilar inductor

Tom, I apologize.? Too late too tired and moo many repeats.

This is going to be way over the top for "nerd-ishism". Probably not the cup of tea for many........ The question I wanted to answer for myself was: "So.... if we can linearize the SSB generator

Indeed ..Real near what I concluded on the old "back 'o the envelope trick"? .. Jim

So just as a question and as (I assume) this is an ongoing project wiki ...How does one (a) offer solutions beyond those presented and what KIND of proof is required ... as a for instance L8 and L9

While waiting for the MMICs to test I wanted to find out what 45 MHz drive levels would actually be necessary. Once again, theory and simulations can set a target, but the proof of the pudding is

Thanks for you input , I'm under restrictions no antennas allowed on the property buddy, at all, trying do make do what I can, you have no idea what I know, thank you for the assumption, not has the

300/ 7.033 Mhz? ?x 0.95? x? .25 = 10.13 m each side of dipole. = 33.23 ft ; you say 40 ft? x 2? There is no chance that the forty foot antenna (as a dipole)? is resonant or presenting anything

Allison, at the beginning of my professional career 38 years ago I learned that to sketch level diagrammes will help a lot to understand the requirements of individual stages concerning gain,

ubitx V4. 3 random wire 2 leads in tree 40 feet long on second floor 60 feet up from ground cw very weak can heard one station not the other. What could I have done wrong, rechecked wiring. Only error