Re: More power
But gained status as a hacker! Nice work. ?Any pics or details?
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Jonathan Peakall
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#29175
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Re: USB Panel Mount Extension Cable
This connector is the same as the connector on Arduino
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CX8ABF Carlos Molina
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#29174
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Re: Fw: [BITX20] Bitx TFT display code
I bought the wrong one off Aliexpress as well. Fortunately I had a $20 voucher from eBay I used and bought the correct one for the voucher + $5 postage off eBay. Just waiting on the AD9850 type2 from
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Adrian <a.futrill@...>
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#29173
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Re: More power
But you have certainly lost your status as a QRP'er.
8-(
_._
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Arv Evans
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#29172
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Re: More power
I took the final and filter section from a non-working Kenwood TS-440 and I am driving it from my bitx for 200+ watts output. ?I get heard pretty well.
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Steve Greer
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#29171
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Re: buttons...
All info about the software and related buttons, modifications, etc. can
be found at https://github.com/amunters/bitx40
But those buttons will only work if you install the related software, so
you
By
Allard PE1NWL
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#29170
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Re: buttons...
I don't know any hams around here that I could ask or I would get someone
to do a 60m one for me I know nothing about code for these is there info
somewhere to connect all the extra buttons thanks
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chris gress <Chrisg0wfh@...>
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#29169
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Re: buttons...
Ah I see...
Isn't there a fellow ham in your neighbourhood with a PC who could install
the latest software for you? It would allow you to extend the tuning range
plus it will enable many other
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Allard PE1NWL
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#29168
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Re: buttons...
I have a 10turn pot for tuning I still need the 2 buttons to cover the band
I changed the wiring so I can jump up or down 100kc with out been at the
end of the pot run I don't have a PC so my bitx
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chris gress <Chrisg0wfh@...>
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#29167
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Re: Spurious RF at beginning of transmission
hi
my way of generating cw is a completely separate cw transceiver.
terry gm4dso
By
terry hughes
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#29166
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Re: PTT pop hack
hi
what is this kcunk. i have a unmodified bitx40 and i fail to hear a kchunk when i switch to tx. is it anything to do with the cw mod. i am on v 1.15
terry gm4dso
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terry hughes
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#29165
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Re: buttons...
Not if you replace the stock 1-turn tuning pot by a 10-turn pot. Then you can tune over a wide range and you won't need the "anti-galopping" mod involving two extra buttons.
73 Allard PE1NWL
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Allard PE1NWL
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#29164
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Re: buttons...
I would recommend three right off the bat. You'll need one for
push-to-talk. I strongly recommend just doing the galloping VFO fix with
+/- tune buttons right away. Tuning the BITX 40 can be tricky
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Andrew Krause
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#29163
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Re: buttons...
I think
function button?
key/atu
spot
Optional
on/off
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EA3IAV <Cesarleon@...>
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#29162
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buttons...
I have my (first) BITX40 and the case (actually two for some unknown reason) arrived the other day. I have yet to hay-wire it together so I can play with it (hopefully today) but I'm trying to do some
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Keith VE7GDH
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#29161
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Re: Amp.
I got my boards here: HF Linear AMP 40 watts as by Mike Kossor, WA2EBY Semi Kit | eBay
Rich
KC8MWG
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HF Linear AMP 40 watts as by Mike Kossor, WA2EBY Semi Kit
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Richard Andrew Knack
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#29160
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Re: More power
LOL! It may be a few months before it is completely finished, though HOPEFULLY before the end of the year. Some of the originally specified parts are obsolete (or require an order minimum of 200
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Richard Andrew Knack
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#29159
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Re: More power
When you're done, send me a pic. I'm going to caption it with "YOU MANIACS!
YOU BLEW IT UP!"
Seems apropos...
(Planet of the Apes reference...)
ihc73scout2@...> wrote:
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Andrew Krause
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#29158
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Re: More power
I plan to incorporate a 150 watt boost converter into the amplifier to provide 28V (with additional filtering, if needed), so that I can get the full 40 watts output. I mainly want to use the amp for
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Richard Andrew Knack
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#29157
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Re: Amp.
* Thanks Mike, good weekend.73*
* Jorge*
2017-07-01 11:43 GMT-03:00 Michael Hagen <motdog@...>:
--
73 de Jorge PY2PVT
Campinas SP
GG67MD
By
Jorge Luiz Fenerich
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#29156
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