"A Binaural IQ Receiver" QST Mar 1999 Campbell KK7B
Being interested in building something a little different, happened on this article while looking for info on IQ detectors. This radio was sold by Kanga as a kit, assume the IP is owned by KK7B and/or
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Curt
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#229
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Re: Stockton vs Resistive SWR Bridge
The Stockton bridge is useful for continuous monitoring. In other words, it will tell you if your antenna is taken out or something else is amiss. The resistive bridge cuts your power by 6 dB, so it
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Jon Edwards
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#228
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Stockton vs Resistive SWR Bridge
Hi all I'm new to the group and new to the world of QRP. I'm just getting my QRP station set up with a QRP-Labs QCX 40 at the heart. For checking SWR on my antenna setup, I'm trying to decide between
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Cory KG7BBV
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#227
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Re: Norcal 40a (testing 4.9MHz xtals)
I've sometimes seen counters display harmonics. It could be a matter of overloading the counter. Try attenuating the signal to the counter a bit, possibly just be using a very small coupling
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Nick Kennedy
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#226
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Re: Norcal 40a (Was Re: [qrptech] Group Introduction: If you're going to post on the group, reply here!)
During 2017-2018 worked 20 states, France, Bonaire, Cayman Islands using the NC40a set to 1W output.? It was a fun project and a very nice transceiver.
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Curt
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#225
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Re: Norcal 40a (Was Re: [qrptech] Group Introduction: If you're going to post on the group, reply here!)
If anyone is interested in NC-40a, I made a folder in the Files section "WB6OGD_NC-40a". Inside you can find the basics of my build, any questions, just ask.. You can get the NC-40a RevE manual that I
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wb6ogd
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#224
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Re: Norcal 40a (testing 4.9MHz xtals)
Hi Ram, Do you have an oscilloscope? If so look at the waveform from your crystal test oscillator--I bet it's more of a square wave than a sine wave and if so your counter is looking at the stronger
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Steve Ratzlaff
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#223
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Re: Group Introduction: If you're going to post on the group, reply here!
mostly lurking, but comment on rare occasion dave /nt1u
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dave
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#222
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Norcal 40a (Was Re: [qrptech] Group Introduction: If you're going to post on the group, reply here!)
On Mon, Nov 11, 2019, at 8:18 PM, wb6ogd wrote: > On Sun, Nov 10, 2019 at 08:57 PM, Ramakrishnan Muthukrishnan wrote: > >> Currently gathering parts to build a Norcal 40a. I will make a separate post
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Ramakrishnan Muthukrishnan
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#221
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Re: Group Introduction: If you're going to post on the group, reply here!
New member here, I wasn't on the old list, just saw a blog post that it had closed and this was replacing it! So thanks for creating this, there's still a lot of interest. New to homebrew and QRP (and
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Tristan Mills
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#220
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Re: Group Introduction: If you're going to post on the group, reply here!
I rarely comment, but definitely enjoy reading... jon, N0WL
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Jonathan Poland
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#219
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Re: Group Introduction: If you're going to post on the group, reply here!
YO,.. I'll b around,....? G'BYEE ? yoose Guys...
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Robert Rode <rode.robert@...>
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#218
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Re: Group Introduction: If you're going to post on the group, reply here!
Hello Ram and the new group, Two years ago on Chuck's old group he started the NC-40a project.? Many of us built the rig and I really like mine. Yes, this group should do some group builds again.? I
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wb6ogd
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#217
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PCBs for NorCal 2N2/XX Rig
For anyone who didn¡¯t see this on the 2N2 Group or original qrp-tech group ¡. Cheers Michael VE3WMB Sent: Sunday, November 10, 2019 5:54 AM To: [email protected]; norcal_2n2@...
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Michael VE3WMB
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#216
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Re: Group Introduction: If you're going to post on the group, reply here!
Hello. I¡¯m here. Ted W7PO
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Ted
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#215
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Re: Group Introduction: If you're going to post on the group, reply here!
Ram VU3RDD from Bangalore, India. I enjoy QRP and homebrew radios. Currently operating with a ?Bitx and have 80m and 40m antenna. Sadly no 20m yet. Currently gathering parts to build a Norcal 40a. I
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Ramakrishnan Muthukrishnan
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#214
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Re: Group Introduction: If you're going to post on the group, reply here!
Checking in Doug AC9RZ
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Doug W
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#213
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Re: Group Introduction: If you're going to post on the group, reply here!
Hey Everyone ! DuWayne? KV4QB
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DuWayne Schmidlkofer
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#212
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Re: 2n2xx Transceiver
I would like 2 boards please. Mark VK6WV
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Mark Dunning
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#211
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Re: Group Introduction: If you're going to post on the group, reply here!
Not my first posting here, but this is Howard, n3fel checking in.????H. RubinBensalem, PASent from my Verizon 4G LTE Smartphone
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[email protected]
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#210
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