[hpsdr] Teamspeak Audio for 3-15-06

[Eric Ellison]

Seems we get as much HPSDR discussion as anything!

 

Folks here is the Teamspeak Forum audio:

 

http://www.flex-radio.com/forums/viewtopic.php?p=8852#8852

 

Ken - N9VV moderator with many great comments scattered through the the
session.

 

Bill - KD5TFD

Moving forward on the Janus Universal Station accessory in the HPSDR
project. Still trying to work with the Cirrus 5253 A/D converter. Has sent
high quality OP-AMP's to front end into the A/D. 

 

Eric - AA4SW

Beppe - IK3VIG has created a badge for Flexers for Dayton hamvention. Thanks
Beppe!

Phil has done preliminary testing on the Atlas board and Chris AE6VK and Ray
WB6TPU will be testing the other two boards next week.

 

Bob - K5KDN

Has tickets for Dayton and very much looking forward to be there!

 

Chris - AE6VK

Will test Atlas with little Pico 12 V. ATX power supply. This is a cute
little 90 watt portable power supply which will mount right on the socket in
the Atlas buss board, and is powered by 12 v regulated.  Looking over the
PIC - 4550 dev kit, generally evaluating for possible project on the Atlas
board. Has a bunch of soldering project projects going on.

 

Dan - N4XWE

Linux group this week on Thursday (USA time) Friday at 0100. Hopes to have
good news for the group on Linux console project! Will be going to Dayton.
Working on soft rock kits.

 

K2OX

Has more measurements on the SDR coming.

 

Keith - VK6XH

Club meeting with Phil - VK6APH presentation. Lots of excitement about
Softrock 40. Very impressed with AHL console.

 

Larry - K2LT

Would like to have a gathering information on how to hook up various
amplifiers and will work out enough instructions to have a cookbook. 

 

Phil - VK6APH 

Cirrus - 5381 third of 3 candidates for the audio a/d. Has very low input
impedance, and having op amps. The performance of the chip is phenomenal, -
160 DBm noise floor, however will require the specific OP-AMPs. Several
other issues, with low level spurs. 

Second part of SDR in RadCom out. Peter Martinex - G3PLX may getting
interested in HPSDR! 80 % of Janus is designed in Kicad. 

 

Rick - VE3MM

Been on a vaction - non ham! 

 

Brian - VK1BF

Playing with VHL console and really likes it!

 

Many good comments post forum.

 

C U On Teamspeak.

 

Eric2 - AA4SW

 

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