[hpsdr] N9VV tests Melton Java on Internet

Walter Holmes walterh at k5wh.net
Fri Feb 26 16:40:37 PST 2010


This is an incredible concept...

Well done John...

Now, where the Windows Mobile version of this ?   :)

Great work guys.....
Walter/K5WH ... 


-----Original Message-----
From: hpsdr-bounces at lists.openhpsdr.org
[mailto:hpsdr-bounces at lists.openhpsdr.org] On Behalf Of Ken N9VV
Sent: Friday, February 26, 2010 9:06 AM
To: Open High Performance SDR Project
Subject: [hpsdr] N9VV tests Melton Java on Internet

***** High Performance Software Defined Radio Discussion List *****

Hi OpenHPSDR,
with the patient help of John Melton, G0ORX/N6LYT, I was able to 
get my Mercury receiver online on the Internet. John has made two 
movies to show reception in the UK of my Mercury RX in Chicago,IL
USA:  http://g0orx.blogspot.com/

You can access John's Mercury Receiver in the UK here:
http://g0orx.homelinux.net/jmonitor.html

You can access the N9VV Mercury receiver in the USA here:
http://24.192.100.58/n9vv.html

Thank you John for pushing the state-of-the-art and demonstrating 
the power of Java to integrate with a web browser to show a full 
panadapter + waterfall + audio. I think this is amazing! Browser 
access has been a great challenge for SDR Hams all over the world. 
  *Unlike* WebSDR, John has made his invention *totally* 
OpenSource. I compiled it with NetBeans (from Sun Microsystems) 
and plain vanilla "C" on my Ubuntu 10.04 mITX.

My setup is a Mercury + Ozy + Atlas graciously loaned from Dan 
N4XWE. The CPU is a mITX Atom 330 running both the Java server and 
the DSP engine that John so cleverly separated for portability.

John allowed me to change my panadapter line to GREEN to 
differentiate it from his white on black display :-)

It is a true privilege to participate in this level of 
experimentation. John has been very patient with my stupid 
mistakes and novice Linux knowledge. Thanks for making this 
possible John!

73 de Ken N9VV
Naperville, Illinois (near Chicago) USA
Locator: EN51ws
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