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1724

Re: My favorite GBPPR zine

Regularly check for new 'zine on GBPPR... From: "Joe Loritz multiplx@... [lcwn]" To: lcwn@yahoogroups.com Sent: Sunday, February 8,
patrick montaron
Dec 20, 2015
#1724
 
1723

stuck with 50 ohms microstriplines

Hi to all, I don't have deep comprehension with impedance characteristics and I am too lazy to study it deeply. my question is : - to avoid microstriplines
electropics
Sep 20, 2015
#1723
 
1722

california amplifier MMDS downconverter hack job

Hello there, May i ask the following question here : -Got some California amplifier 31 channel down converters, part n° 130002 ; input frequency 2,500 to
electropics
Sep 19, 2015
#1722
 
1721

Re: My favorite GBPPR zine

Going through some personal stuff right now... just hang in there..
Joe Loritz
Feb 8, 2015
#1721
 
1720

My favorite GBPPR zine

Hi to all Anyone knows what is going on with GBPPR zine ? I could not find a new release for a long time.(june 2014?) Also joe loritz email seems no longer
electropics
Jan 25, 2015
#1720
 
1719

Dystonaut #8 - Submissions

Anyone wishing to submit an article for Issue #8 of The Dystonaut, please email your contribution by July 16th. Thank you! -Ticom
Tom
Jun 16, 2014
#1719
 
1718

Re: diy radar

His homebrew SAR setup uses an old garage door opener on a linear rail:
Joe Loritz
Jan 29, 2014
#1718
 
1717

Re: diy radar

I am very curious to learn how a small dish like that is going to be rotated. Do you suppose they have a synchronous motor or some kind of setup with a Gray
Benjamin L. Naber
Jan 29, 2014
#1717
 
1716

Re: diy radar

In response to the "what do you want to do with it?" question, the answer is experiment with software signal interpretation. I work in broadband visual band
jeff
Jan 29, 2014
#1716
 
1715

Re: 2.4 GHz Receive Converter power supply

Via an inline bias tee on the IF output of the downconveter. The bias tee provides around +15 VDC though a 1 uH inductor to the center conductor of the coax
Joe Loritz
Jan 28, 2014
#1715
 
1714

Re: i need diy flir

The homebrew thermal one? Just a few inches so far.. Real FLIR devices use expensive germanium lenses ahead of the sensor. On 27 Jan 2014 21:14:47 -0800,
Joe Loritz
Jan 28, 2014
#1714
 
1713

Re: diy radar

I'm working on the Greg Charvat MIT radar right now... I'll document it when it's all done, but will probably be a few months away. You can start by taking an
Joe Loritz
Jan 28, 2014
#1713
 
1712

Re: diy radar

Have a look at the GBPPR website. Lots of info and links. Another place to visit is www.tpub.com Also look at the ARRL Handbook, any one of them from the last
Benjamin L. Naber
Jan 28, 2014
#1712
 
1711

diy radar

Has anyone done a diy radar and/or have source material information? A kit would be great (go ahead and laugh with my blessing). I don't care how small the
mckim11235
Jan 28, 2014
#1711
 
1710

Re: i need diy flir

Very Informative !! What is the effective range of this device?
j5_lowe
Jan 27, 2014
#1710
 
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