Search found 103 matches

by nealmartini
Wed Jan 13, 2016 8:51 pm
Forum: Yahoo groups backup
Topic: SAW filter group buy
Replies: 31
Views: 2443

Re: SAW filter group buy

<r>I designed the original SAW solution and worked with Scotty to optimize the design. Scotty did an excellent analysis of the SAW performance that can be found at<br/> &nbsp;<URL url="http://www.scottyspectrumanalyzer.com/slim_sfa_1013.html"><s>[url=http://www.scottyspectrumanalyzer.com/slim_sf...
by nealmartini
Thu Aug 15, 2013 3:48 pm
Forum: Yahoo groups backup
Topic: Digital IF module maybe usable
Replies: 2
Views: 501

Re: Digital IF module maybe usable

<r>Hi Taishan,<br/> <br/> <br/> <br/> Your Digital IF setup looks impressive. The PCB assemblies from Linear Technologies are a bit pricey. Did you find a less expensive source for the boards?<br/> <br/> <br/> <br/> If you haven't already seen it, you might want to take a look a less elegant solutio...
by nealmartini
Sat Dec 22, 2012 4:13 pm
Forum: Yahoo groups backup
Topic: USB Conversion Question
Replies: 10
Views: 1069

USB Conversion Question

<r>Scotty and Dave,<br/> <br/> <br/> <br/> I finally got around to tackling the conversion to accomodate USB. I purchased a CY7C68013A Mini Board on ebay <br/> <br/> <br/> <br/> <URL url="http://www.ebay.com/itm/CY7C68013A-56-EZ-USB-FX2LP-USB-2-0-Develope-Board-Module-Logic-Analyzer-EEPROM-/40033048...
by nealmartini
Fri Aug 31, 2012 4:14 am
Forum: Yahoo groups backup
Topic: How To Attach a File to a Post
Replies: 0
Views: 679

How To Attach a File to a Post

I've seen others who are able to attach a file directly to a post (not by including a link to a file folder). How do you do this?



Neal
by nealmartini
Mon Apr 30, 2012 10:02 pm
Forum: Yahoo groups backup
Topic: Documentation for the Amplifilter
Replies: 1
Views: 203

Documentation for the Amplifilter

Sam,



I have the PCB layout and schematic for the amplifilter. I was wondering if there was any other documentation around that shows the resulting responses and final component values when using 10.11 MHz crystals?



Neal
by nealmartini
Tue Mar 06, 2012 10:26 pm
Forum: Yahoo groups backup
Topic: Australia and New Zealand SAW Sets are in the Mail
Replies: 0
Views: 443

Australia and New Zealand SAW Sets are in the Mail

<t>AU group participants in SAW Buy,<br/> <br/> <br/> <br/> Bill Maxwell is acting as our distribution point for the SAW sets shipping in Australasia. Bill just notified me that all sets have been shipped. <br/> <br/> <br/> <br/> Bill has asked that he be contacted only in the event that you don't r...
by nealmartini
Mon Mar 05, 2012 4:37 pm
Forum: Yahoo groups backup
Topic: EU Saw Sets Mailing Update
Replies: 1
Views: 210

EU Saw Sets Mailing Update

<t>All EU Participants,<br/> <br/> <br/> <br/> Chris Bryant (UK) is the group member who is handling the EU shipments of SAW Filter parts. He informed me today that all sets have been mailed out. Look for a separate posting from Chris on how he wants to handle receipt notifications.<br/> <br/> <br/>...
by nealmartini
Sat Feb 18, 2012 1:10 am
Forum: Yahoo groups backup
Topic: SAW 1013 MHz Filter Parts Shipped
Replies: 1
Views: 219

SAW 1013 MHz Filter Parts Shipped

<t>SAW Filter Group Buyers,<br/> <br/> <br/> <br/> Well the SAWs arrived earlier than planned. I mailed all the sets of parts out this morning. <br/> <br/> <br/> <br/> I mailed sets directly to all of the USA participants. Group members should start receiving parts in five to ten days. After a few w...
by nealmartini
Wed Feb 01, 2012 12:33 am
Forum: Yahoo groups backup
Topic: Update on SAW Filter Group Buy
Replies: 0
Views: 462

Update on SAW Filter Group Buy

<t>All,<br/> <br/> <br/> <br/> I have the PCBs, but I am still waiting to receive the SAW filters. Unfortunately,the supplier has delayed the shipment until March. That means that it is probably close to April before the parts are received by you all around the world. <br/> <br/> <br/> <br/> I have ...
by nealmartini
Mon Jan 09, 2012 1:01 am
Forum: Yahoo groups backup
Topic: Photos of USB Driving MSA 25 Pin Connector
Replies: 3
Views: 328

Photos of USB Driving MSA 25 Pin Connector

I am starting to look at adding USB capability to my MSA. I already have the control board with its DB25 connector in my MSA.



Does anyone have photos of their arrangement for directly wiring a CY68013A USB board to the MSA's DB25 connector?



Neal