« previous next »
Pages: [1]   Go Down

Author Topic: 2.5Ghz 12 digit freq counter project from Aus  (Read 2078 times)

0 Members and 1 Guest are viewing this topic.

Offline DeathwishTopic starter

  • Supporter
  • ****
  • Posts: 1424
  • Country: wales
2.5Ghz 12 digit freq counter project from Aus
« on: May 30, 2015, 08:10:15 am »
I found this earlier, thought it was rather interesting, that and the fact you can buy the bits still, and that it is set up with another project from 2009, a GPS frequency reference . have a look.

http://www.siliconchip.com.au/Shop/9/1045
Logged
Electrons are typically male, always looking for any hole to get into.
trying to strangle someone who talks out of their rectal cavity will fail, they can still breath.
God hates North Wales, he has put my home address on the blacklist of all couriers with instructions to divert all parcels.
 

Offline DeathwishTopic starter

  • Supporter
  • ****
  • Posts: 1424
  • Country: wales
Re: 2.5Ghz 12 digit freq counter project from Aus
« Reply #1 on: May 30, 2015, 08:34:25 am »
The GPS frequency reference project.

http://www.siliconchip.com.au/Shop/6/1489
Logged
Electrons are typically male, always looking for any hole to get into.
trying to strangle someone who talks out of their rectal cavity will fail, they can still breath.
God hates North Wales, he has put my home address on the blacklist of all couriers with instructions to divert all parcels.
 

Offline German_EE

  • Super Contributor
  • ***
  • Posts: 2399
  • Country: de
Re: 2.5Ghz 12 digit freq counter project from Aus
« Reply #2 on: May 30, 2015, 08:35:37 am »
I have this counter sitting on my workbench right now. It was published in the UK by the magazine Everyday Electronics.
Logged
Should you find yourself in a chronically leaking boat, energy devoted to changing vessels is likely to be more productive than energy devoted to patching leaks.

Warren Buffett
 

Offline DeathwishTopic starter

  • Supporter
  • ****
  • Posts: 1424
  • Country: wales
Re: 2.5Ghz 12 digit freq counter project from Aus
« Reply #3 on: May 30, 2015, 08:47:19 am »
I know, that is where I originally found the article and then went hunting on the Aus site for parts availability. Is it good ?. I like the GPS reference project too. Nice to have hanging around
Logged
Electrons are typically male, always looking for any hole to get into.
trying to strangle someone who talks out of their rectal cavity will fail, they can still breath.
God hates North Wales, he has put my home address on the blacklist of all couriers with instructions to divert all parcels.
 

Offline dom0

  • Super Contributor
  • ***
  • Posts: 1483
  • Country: 00
Re: 2.5Ghz 12 digit freq counter project from Aus
« Reply #4 on: May 30, 2015, 09:49:12 am »
Looks like a classic gated counter (60s tech). Resolution proportional to input frequency and gate time.
Logged
,
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee