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Re: Bill's SSB Contest Station J62K 28.452
The ¡°59¡± thing is automatic but most signals really were 59¡­. Repeats were more due to noise. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big
By K9HZ · #6137 ·
Re: Bill's SSB Contest Station J62K 28.452
Yeah check this out: Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa Grand Piton -
By K9HZ · #6136 ·
Re: Bill's SSB Contest Station J62K 28.452
It's a single hop from here.? Strong signals.? I had put away the MFJ loop before I heard they were on 15M too. Very strong signals heard on 15M even with a non-resonant antenna. 73 Greg KF5N
By Greg KF5N · #6135 ·
Re: Bill's SSB Contest Station J62K 28.452
I got him on 21.466.350. Couldn't hear him on 10M. He gave me a "contest 5 by 9", but I had to repeat everything :). I was running about 700W to a vertical. - Jerry
By jerry-KF6VB · #6134 ·
Re: Bill's SSB Contest Station J62K 28.452
The op said they are also on 21.446. 73 Greg KF5N
By Greg KF5N · #6133 ·
Bill's SSB Contest Station J62K 28.452
Just worked St Lucia on 10M with my T41, the signal is hammering in to south Florida. I used an MFJ loop antenna, so my radiated power was probably on the order of 1 watt. 73 Greg KF5N
By Greg KF5N · #6132 ·
Re: RF Board update.
You have what you are asking for. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa
By K9HZ · #6131 ·
Re: RF Board update.
That leads me to the answer for what I was trying to figure out.? I could have phrased my question better.? The OPA2209 is available in two packages.? Looks like everything else is 8SOIC so I now
By Doug W · #6130 ·
Re: RF Board update.
Albert Trying to clarify what your mods are.The following in reference to your changes? * Change the following capacitors to 20pF - C33, C37, C46, and C54 * Replace capacitors C35, C48 to 0 Ohm
By Phil Taylor · #6129 ·
Re: RF Board update.
Same RF board. Just changed the two op amps for lower noise parts. You can still use the original parts of you want¡­ and the bom was updated a couple of months ago. Dr. William J. Schmidt - K9HZ
By K9HZ · #6128 ·
Re: RF Board update.
Will you be updating the BOM for your new RF board?? I was going to add the new op amps to an order I'm working on and I know just enough to order the wrong variations.
By Doug W · #6127 ·
Re: Alternative to Pico?
*** Hardware debug? - Jerry, KF6VB
By jerry-KF6VB · #6126 ·
Re: RP Pico 2
I actually have a couple pico 2's. No wifi, though. It does do SPI, so it could control our current display - assuming that there's an RA8875 library available. The first step would be to isolate all
By jerry-KF6VB · #6125 ·
Re: RP Pico 2
Hi Jack, do you have any links where we can see that info about the *pi pico 2*? afaict, news has been released that the original Pi Pico has been bumped from 133MHz to 200MHz. I don¡¯t see anything
By Graham Whaley · #6124 ·
Alternative to Pico?
All: I've also experimented with the XIAO processor from Seeed Studio. It's about the size of your thumbnail and costs $5: It has 256K of flash and 32K of SRAM with 19 general I/O pins, ADC/DAC pins.
By Jack, W8TEE · #6123 ·
RP Pico 2
All: I just read that the RP Pico 2 is now capable of running at 200MHz, up from 133MHz earlier. Using CMake, the new speed setting in the compiler is a symbolic constant:
By Jack, W8TEE · #6122 ·
Re: fix bent heatsink with 3d printed combs
Huh¡­ pretty ingenious¡­ Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa
By K9HZ · #6121 ·
Re: fix bent heatsink with 3d printed combs
Doug, Great idea! Jack K3JAS
By Jack Stoner · #6120 ·
fix bent heatsink with 3d printed combs
Yesterday's delivery brought a bent heatsink.? I didn't want to throw out something that was still usable or use it so mangled so I did what we do.? I drew and printed 2 combs in a few minutes to
By Doug W · #6119 ·
Re: I'm Back!
Keep that thought! I¡¯m at my contest station in the Caribbean for the ARRL DX SSB next weekend¡­ We can do this when I get back home. The folks at home won¡¯t know what to do! Dr. William J.
By K9HZ · #6118 ·