microwave vco

[payam]

Hi,I am student & curiously want to build a practical ,high frequency
spectrum analyzer ,
Do you have any comment about " matjaz vidmar,s53mv" articles on VHF
COMMUNICATION magazine ?
Has any one worked on it?
I've heard there are some problem on the " microwave vco" , which is
one of the those articles ?is it practical? Is it simple to build?
What is the epsilon (r) of glassfiber epoxyFR4 ?
Any comment?
Any help would be most appreciated.
Payam79b@yahoo.com

 

[Hanse Schmid]

Pls send me your physcial address.


payam79b@yahoo.com (payam) wrote in message news:<1e2005ff.0309030343.6e03211@posting.google.com>...

Hi,I am student & curiously want to build a practical ,high frequency
spectrum analyzer ,
Do you have any comment about " matjaz vidmar,s53mv" articles on VHF
COMMUNICATION magazine ?
Has any one worked on it?
I've heard there are some problem on the " microwave vco" , which is
one of the those articles ?is it practical? Is it simple to build?
What is the epsilon (r) of glassfiber epoxyFR4 ?
Any comment?
Any help would be most appreciated.
Payam79b@yahoo.com