Re: Wiring up/assembly questions
Here's your clue: ? ?Search for ? ?brown + red + calibrate
Here's the story: ?The "Calibrating The Raduino" section ?at the bottom of?http://www.hfsigs.com/bitx40v3_wireup.html (
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Jerry Gaffke
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#23503
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Re: Wiring up/assembly questions
Clark Martin
KK6ISP
Correct.
Do you mean twisting the wires. It reduces signal coupling, IE RF getting into the audio via the pot leads for example.
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Clark Martin
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#23502
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Re: Nano in US, Cheap and Free Shipping
Mike
No sales tax here in Or. I ordered the 5 pac.
Thanks,
Randy, K7AGE
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Randy Hall
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#23501
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Re: VFO Display - DDS
The Beta I refer to below is for the B40 rig, as I'm using an AD9850 and a TFT display. The AA code for the QRPGuys PCB is stable.
Jack, W8TEE
To: [email protected]
Sent: Wednesday, March 15, 2017
By
Jack Purdum <econjack@...>
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#23500
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Re: Raduino
Quite often, the postage from US to Canada is a lot more than the item
itself.
73 Ken
econjack@...> wrote:
By
Ken
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#23499
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Re: Raduino
This was a long time ago, in the 1990's or so. Our first class rates have gone up to $.49 and Canada's is $.85 last time I looked.
Jack, W8TEE
To: [email protected]
Sent: Wednesday, March 15, 2017
By
Jack Purdum <econjack@...>
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#23498
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Wiring up/assembly questions
All,
I'm a computer geek, not an EE, so some of this is not obvious to me.
1. The volume pot has 5 leads, 3 around the circumference and 2 out the
back. Am I correct that the two out the back are
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richard kappler <richkappler@...>
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#23497
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Bitx40 TX Pop
I know its been discussed, but I am struggling to find a solution to the TX pop. Anyone ???
Taken me a while to get started as I had to start ordering components, so I could actually
do some
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philip yates <phil@...>
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#23496
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Re: VFO Display - DDS
Yes you did, by George. It appears I glossed over it in my haste Jack. My bad.
Now, to be patient ¨C I¡¯m assuming you¡¯re still developing. I recall the picture for sure, but did not make
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W6IDS <w6ids@...>
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#23495
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Re: Order has not yet arrived
Phil
Thanks, 12 days, the best that I have seen.
Randy, K7AGE
By
Randy Hall
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#23494
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Re: VFO Display - DDS
New to the project. I¡¯ll go back into the Group Home and rummage around a little for info.
Had not seen anything initially but will slow down a little <GRIN>.
After posting my message, I then saw
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W6IDS <w6ids@...>
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#23493
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Re: Raduino
USPS rates to Canada have tripled in last couple years.
73
Ken VA3ABN
econjack@...> wrote:
By
Ken
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#23492
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Re: Raduino
The Bitx kits are on a kayak, heading to you right now. Paddle faster!
Sent from Mike's iPad WA1MAD
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Michael Davis <maddmd818@...>
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#23491
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Re: Raduino
I remember mailing stuff from Canada to the US when US postage rate was $.24 and Canada was around $.45. When asked why rates were so high in Canada, our Canadian friends would tell us is was $.02 for
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Jack Purdum <econjack@...>
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#23490
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Re: Order has not yet arrived
Hi Randy,
? Here's another data point to add to your list (sorry for not responding earlier):
W1PJE????
SN: 2-883
Tester: either "O" or "A" ?(not sure)
Ordered: 1/25/17
Shipped:
By
W1PJE
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#23489
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Re: Nano in US, Cheap and Free Shipping
http://www.ebay.com/itm/5Pcs-USB-CH340G-Nano-V3-0-16M-5V-ATmega328P-Micro-Controller-Board-For-Arduino-/322387236105?hash=item4b0fc6d509:g:fksAAOSwcUBYGY62 (
By
Michael Hagen
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#23488
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Re: VFO Display - DDS
Yes, and I have posted a picture of it before.
Jack, W8TEE
To: [email protected]
Sent: Wednesday, March 15, 2017 2:25 PM
Subject: [BITX20] VFO Display - DDS
?Hello All,?Just a curiosity
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Jack Purdum <econjack@...>
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#23487
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Re: Raduino
Search and then pick US only for US suppliers.? They usually charge more. But you will get them in a few day or week.
Order 1 from them, 5 from China.
I usually see a month on the ones that predict
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Michael Hagen
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#23486
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VFO Display - DDS
Hello All,
Just a curiosity question here.
Has anyone developed a color display for the VFO showing S-meter, modes, PO, etc?\
for the BITX projects?
I¡¯ve seen references to such a display, at
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W6IDS <w6ids@...>
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#23485
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Thought this looked cool for the BITX40
http://www.ebay.com/itm/RTC03-HF-Transceiver-Controller-with-Si5351-Synthesizer-VFO-BFO-Enclosure-/172546065894?hash=item282c8c05e6:g:TTAAAOSwfVpYrumc (
By
Mark Underkofler <mark@...>
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#23484
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